RF-ADC Performance Characteristics

Table 1. RF-ADC Quad ADC Tile Performance Characteristics for ZU2xDR Devices
Symbol	Parameter	Comments/Conditions		Min	Typ^{1, 2}	Max	Units
ACLR	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz		–	–63	–	dBc
		F_IN = 3.5 GHz, carrier at –10 dBFS, Bandwidth = 18 MHz		–	–60	–58	dBc
	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, using internal PLL to sample RF-ADC with F_REF = 250 MHz	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz		–	–62	–	dBc
		F_IN = 3.5 GHz, carrier at –10 dBFS Bandwidth = 18 MHz		–	–60	–	dBc
NSD	Noise spectral density averaged across the first Nyquist zone	Input at –35 dBFS (noise floor)		–	–151.5	–	dBFS/Hz
		F_IN = 240 MHz		–	–150	–147	dBFS/Hz
		F_IN = 1.9 GHz		–	–148	–	dBFS/Hz
		F_IN = 2.4 GHz		–	–146	–144	dBFS/Hz
		F_IN = 3.5 GHz (by temperature range)	E and I	–	–144	–142	dBFS/Hz
		F_IN = 3.5 GHz (by temperature range)	M	–	–144	–141	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–149.5	–146	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–151.5	–	dBFS/Hz
	Noise spectral density averaged across the first Nyquist zone using internal PLL to sample RF-ADC with F_REF = 250 MHz	Input at –35 dBFS (noise floor)		–	–152	–	dBFS/Hz
		F_IN = 240 MHz		–	–150	–	dBFS/Hz
		F_IN = 1.9 GHz		–	–147	–	dBFS/Hz
		F_IN = 2.4 GHz		–	–145	–	dBFS/Hz
		F_IN = 3.5 GHz		–	–143	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–149	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–152	–	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion.	F_IN = 240 MHz		77	85	–	dBc
		F_IN = 1.9 GHz		–	83	–	dBc
		F_IN = 2.4 GHz		–	82	–	dBc
		F_IN = 3.5 GHz		71	80	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS		69	77	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS		–	70	–	dBc
HD2	Second-order harmonic distortion	F_IN = 240 MHz		–	–85	–	dBc
		F_IN = 1.9 GHz		–	–68	–	dBc
		F_IN = 2.4 GHz		–	–67	–	dBc
		F_IN = 3.5 GHz		–	–65	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–70	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–79	–	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz		–	–78	–68	dBc
		F_IN = 1.9 GHz		–	–66	–	dBc
		F_IN = 1.9 GHz at –2 dBFS		–	–71	–	dBc
		F_IN = 1.9 GHz at –3 dBFS		–	–74	–	dBc
		F_IN = 2.4 GHz	E and I	–	–64	–60	dBc
		F_IN = 2.4 GHz	M	–	–64	–58	dBc
		F_IN = 2.4 GHz at –2 dBFS		–	–67	–	dBc
		F_IN = 2.4 GHz at –3 dBFS		–	–69	–	dBc
		F_IN = 3.5 GHz		–	–64	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–79	–67	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–82	–	dBc
IM3	Two–tone (F₁,F₂) third-order intermodulation distortion	F_IN = 240 MHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta		–	–78	–68	dBc
		F_IN = 1.9 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta		–	–72	–	dBc
		F_IN = 2.4 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta		–	–67	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	E and I	–	–62	–60	dBc
			M	–	–62	–58	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –8 dBFS and 20 MHz delta		–	–65	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –9 dBFS and 20 MHz delta		–	–67	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –16 dBFS and 20 MHz delta		–	–77	–68	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –26 dBFS and 20 MHz delta		–	–76	–	dBc
GTIS	Gain/time interleaving spur at K * F_S/N ± F_IN, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz		–	–88	–80	dBc
		F_IN = 1.9 GHz		–	–85	–	dBc
		F_IN = 2.4 GHz		–	–83	–	dBc
		F_IN = 3.5 GHz		–	–80	–70	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–79	–70	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–76	–	dBc
OIS	Offset interleaving spur at K * F_S/N, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz		–	–92	–83	dBFS
		F_IN = 1.9 GHz		–	–92	–	dBFS
		F_IN = 2.4 GHz		–	–92	–	dBFS
		F_IN = 3.5 GHz		–	–92	–	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS		–	–92	–82	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS		–	–92	–	dBFS
RF-ADC sampling rate is 2 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set using the guidance in the Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269). Typical values are specified at nominal voltage, T_j = 40°C.

Table 2. RF-ADC Quad ADC Tile Performance Characteristics for ZU39DR Devices
Symbol	Parameter	Comments/Conditions	Min	Typ^{1, 2}	Max	Units
ACLR	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–63	–	dBc
		F_IN = 3.5 GHz, carrier at –10 dBFS, Bandwidth = 18 MHz	–	–60	–58	dBc
	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, using internal PLL to sample RF-ADC with F_REF = 250 MHz	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–62	–	dBc
		F_IN = 3.5 GHz, carrier at –10 dBFS Bandwidth = 18 MHz	–	–60	–	dBc
	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB	F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–62	–	dBc
		F_IN = 4.9 GHz, carrier at –10 dBFS, Bandwidth = 18 MHz	–	–58	–	dBc
	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, using internal PLL to sample RF-ADC with F_REF = 250 MHz	F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–59	–	dBc
		F_IN = 4.9 GHz, carrier at –10 dBFS, Bandwidth = 18 MHz	–	–57	–	dBc
NSD	Noise spectral density averaged across the first Nyquist zone	Input at –35 dBFS (noise floor)	–	–151.5	–	dBFS/Hz
		F_IN = 240 MHz	–	–150	–147	dBFS/Hz
		F_IN = 1.9 GHz	–	–148	–	dBFS/Hz
		F_IN = 2.4 GHz	–	–146	–144	dBFS/Hz
		F_IN = 3.5 GHz	–	–144	–142	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–149.5	–146	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–151.5	–	dBFS/Hz
		F_IN = 4.2 GHz	–	–144	–	dBFS/Hz
		F_IN = 4.9 GHz	–	–142	–139	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–149	–	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–151	–	dBFS/Hz
	Noise spectral density averaged across the first Nyquist zone using internal PLL to sample RF-ADC with F_REF = 250 MHz	Input at –35 dBFS (noise floor)	–	–152	–	dBFS/Hz
		F_IN = 240 MHz	–	–150	–	dBFS/Hz
		F_IN = 1.9 GHz	–	–147	–	dBFS/Hz
		F_IN = 2.4 GHz	–	–145	–	dBFS/Hz
		F_IN = 3.5 GHz	–	–143	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–149	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–152	–	dBFS/Hz
		F_IN = 4.2 GHz	–	–142	–	dBFS/Hz
		F_IN = 4.9 GHz	–	–140	–	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–147	–	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–151	–	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion	F_IN = 240 MHz	77	85	–	dBc
		F_IN = 1.9 GHz	–	83	–	dBc
		F_IN = 2.4 GHz	–	82	–	dBc
		F_IN = 3.5 GHz	71	80	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	69	77	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	70	–	dBc
		F_IN = 4.2 GHz	–	77.5	–	dBc
		F_IN = 4.9 GHz	–	72.5	–	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	76	–	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	67	–	dBc
HD2	Second-order harmonic distortion	F_IN = 1.9 GHz	–	–68	–	dBc
		F_IN = 2.4 GHz	–	–67	–	dBc
		F_IN = 3.5 GHz	–	–65	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–70	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–79	–	dBc
		F_IN = 4.2 GHz	–	–60	–	dBc
		F_IN = 4.9 GHz	–	–50	–	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–63	–	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–73	–	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–78	–68	dBc
		F_IN = 1.9 GHz	–	–66	–	dBc
		F_IN = 1.9 GHz at –2 dBFS	–	–71	–	dBc
		F_IN = 1.9 GHz at –3 dBFS	–	–74	–	dBc
		F_IN = 2.4 GHz	–	–64	–	dBc
		F_IN = 2.4 GHz at –2 dBFS	–	–67	–	dBc
		F_IN = 2.4 GHz at –3 dBFS	–	–69	–	dBc
		F_IN = 3.5 GHz	–	–64	–	dBc
		F_IN = 3.5 GHz at –2 dBFS	–	–64	–	dBc
		F_IN = 3.5 GHz at –3 dBFS	–	–66	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–79	–67	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–82	–	dBc
		F_IN = 4.2 GHz	–	–53	–	dBc
		F_IN = 4.9 GHz	–	–47	–	dBc
		F_IN = 4.9 GHz at –2 dBFS	–	–49	–	dBc
		F_IN = 4.9 GHz at –3 dBFS	–	–51	–	dBc
		F_IN = 4.9 GHz at –10 dBFS	–	–65	–	dBc
		F_IN = 4.9 GHz at –20 dBFS	–	–80	–	dBc
IM3	Two–tone (F₁,F₂) third-order intermodulation distortion	F_IN = 240 MHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–78	–68	dBc
		F_IN = 1.9 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–72	–	dBc
		F_IN = 2.4 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–67	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–62	–60	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –8 dBFS and 20 MHz delta	–	–65	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –9 dBFS and 20 MHz delta	–	–67	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –16 dBFS and 20 MHz delta	–	–77	–68	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –26 dBFS and 20 MHz delta	–	–76	–	dBc
		F_IN = 4.2 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–62	–	dBc
		F_IN = 4.9 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–54	–	dBc
		F_IN = 4.9 GHz center frequency F₁, F₂ at –8 dBFS and 20 MHz delta	–	–56	–	dBc
		F_IN = 4.9 GHz center frequency F₁, F₂ at –9 dBFS and 20 MHz delta	–	–59	–	dBc
		F_IN = 4.9 GHz center frequency F₁, F₂ at –16 dBFS and 20 MHz delta	–	–73	–	dBc
		F_IN = 4.9 GHz center frequency F₁, F₂ at –26 dBFS and 20 MHz delta	–	–76	–	dBc
GTIS	Gain/time interleaving spur at K * F_S/N ± F_IN, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–88	–80	dBc
		F_IN = 1.9 GHz	–	–85	–	dBc
		F_IN = 2.4 GHz	–	–83	–	dBc
		F_IN = 3.5 GHz	–	–80	–70	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–79	–70	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–76	–	dBc
		F_IN = 4.2 GHz	–	–79	–	dBc
		F_IN = 4.9 GHz	–	–77	–	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–76	–	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–76	–	dBc
OIS	Offset interleaving spur at K * F_S/N, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–92	–83	dBFS
		F_IN = 1.9 GHz	–	–92	–	dBFS
		F_IN = 2.4 GHz	–	–92	–	dBFS
		F_IN = 3.5 GHz	–	–92	–	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–92	–82	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–92	–	dBFS
		F_IN = 4.2 GHz	–	–92	–	dBFS
		F_IN = 4.9 GHz	–	–92	–	dBFS
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–92	–	dBFS
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–92	–	dBFS
RF-ADC sampling rate is 2 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set using the guidance in the Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269). Typical values are specified at nominal voltage, T_j = 40°C.

Table 3. RF-ADC Quad ADC Tile Performance Characteristics for ZU4xDR Devices (ACLR Only)
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			5 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
ACLR³	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, measured with external sampling clock forwarded between tiles.	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–63.0	–	–60.0	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–60.0	–56.4	–60.0	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–62.0	–	–58.0	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–60.0	–56.4	–60.0	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–58.0	–	–56.0	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–59.0	–55.9	–59.0	dBc
	Adjacent channel leakage ratio with F_REF = 500 MHz⁴ measured with sampling clock generated from internal RF PLL and forwarded between tiles.	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–62.0	–	–60.0	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–60.0	–55.4	–59.0	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–61.0	–	–58.0	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–59.0	–55.4	–59.0	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–58.0	–	–55.0	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–58.0	–54.9	–58.0	dBc
RF-ADC sampling rate is 2.5 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration from tile 1 (bank 225), except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. Results showing poorer ACLR performance at higher input power than –10 dBFS back off point are limited by linearity of the vector signal generator source. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information.

Table 4. RF-ADC Quad ADC Tile Performance Characteristics for ZU4xDR Devices
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			10 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
NSD	Noise spectral density averaged across the first Nyquist zone, measured with external sampling clock forwarded between tiles.	Input at –35 dBFS (noise floor)	–	–150.5	–	–151.0	dBFS/Hz
		F_IN = 240 MHz	–	–150.0	–147.0	–150.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–149.0	–	–149.0	dBFS/Hz
		F_IN = 2.4 GHz	–	–148.0	–146.0	–148.0	dBFS/Hz
		F_IN = 3.5 GHz	–	–146.0	–144.0	–146.0	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–150.0	–147.5	–150.0	dBFS/Hz
		F_IN = 4.9 GHz	–	–145.0	–143.0	–145.0	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–149.0	–147.8	–149.0	dBFS/Hz
		F_IN = 5.9 GHz	–	–144.0	–141.0	–144.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–149.0	–147.1	–149.0	dBFS/Hz
	Noise spectral density with F_REF = 500 MHz,³ measured with sampling clock generated from internal RF PLL and forwarded between tiles.	Input at –35 dBFS (noise floor)	–	–150.5	–	–151.0	dBFS/Hz
		F_IN = 240 MHz	–	–150.0	–145.0	–150.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–147.0	–	–147.0	dBFS/Hz
		F_IN = 2.4 GHz	–	–145.0	–	–145.0	dBFS/Hz
		F_IN = 3.5 GHz	–	–143.0	–142.0	–143.0	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–149.0	–147.0	–149.0	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–150.0	–	–150.0	dBFS/Hz
		F_IN = 4.9 GHz	–	–142.0	–140.0	–142.0	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–148.0	–146.0	–148.0	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–151.0	–	–151.0	dBFS/Hz
		F_IN = 5.9 GHz	–	–140.0	–	–140.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–147.0	–	–147.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–150.0	–	–150.0	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion, and including OIS and GTIS spurs.	F_IN = 240 MHz	72.0	84.0	–	82.0	dBc
		F_IN = 1.9 GHz	–	83.0	–	81.0	dBc
		F_IN = 2.4 GHz	–	82.0	–	80.0	dBc
		F_IN = 3.5 GHz	72.0	80.0	–	79.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	64.0	77.0	–	74.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	66.0	–	65.0	dBc
		F_IN = 4.9 GHz	67.0	77.0	–	76.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	66.0	75.0	–	74.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	66.0	–	65.0	dBc
		F_IN = 5.9 GHz	66.0	75.0	–	75.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	65.0	74.0	–	73.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	66.0	–	65.0	dBc
HD2	Second-order harmonic distortion⁴	F_IN = 240 MHz	–	–81.0	–	–82.0	dBc
		F_IN = 1.9 GHz	–	–67.0	–	–64.0	dBc
		F_IN = 2.4 GHz	–	–62.0	–	–60.0	dBc
		F_IN = 3.5 GHz	–	–56.0	–	–54.0	dBc
		F_IN = 3.5 GHz, CW at –2 dBFS	–	–57.0	–	–55.0	dBc
		F_IN = 3.5 GHz, CW at –3 dBFS	–	–58.0	–	–56.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–65.0	–	–63.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–75.0	–	–74.0	dBc
		F_IN = 4.9 GHz	–	–51.0	–	–48.0	dBc
		F_IN = 4.9 GHz, CW at –2 dBFS	–	–52.0	–	–49.0	dBc
		F_IN = 4.9 GHz, CW at –3 dBFS	–	–53.0	–	–50.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–60.0	–	–57.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–69.0	–	–67.0	dBc
		F_IN = 5.9 GHz	–	–49.0	–	–47.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–58.0	–	–56.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–68.0	–	–66.0	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–76.0	–65.0	–73.0	dBc
		F_IN = 1.9 GHz	–	–69.0	–	–65.0	dBc
		F_IN = 2.4 GHz	–	–68.0	–	–66.0	dBc
		F_IN = 3.5 GHz	–	–67.0	–	–69.0	dBc
		F_IN = 3.5 GHz, CW at –2 dBFS	–	–68.0	–	–71.0	dBc
		F_IN = 3.5 GHz, CW at –3 dBFS	–	–70.0	–	–72.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–80.0	–67.0	–81.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–82.0	–	–82.0	dBc
		F_IN = 4.9 GHz	–	–56.0	–	–56.0	dBc
		F_IN = 4.9 GHz, CW at –2 dBFS	–	–58.0	–	–58.0	dBc
		F_IN = 4.9 GHz, CW at –3 dBFS	–	–60.0	–	–60.0	dBc
		F_IN = 4.9 GHz at –10 dBFS	–	–75.0	–64.0	–75.0	dBc
		F_IN = 4.9 GHz at –20 dBFS	–	–81.0	–	–81.0	dBc
		F_IN = 5.9 GHz	–	–50.0	–	–50.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–68.0	–61.0	–68.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–80.0	–	–80.0	dBc
IM3	Two–tone (F₁, F₂) third-order inter-modulation distortion	F_IN = 240 MHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–81.0	–74.0	–75.0	dBc
		F_IN = 1.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–75.0	–	–71.0	dBc
		F_IN = 2.4 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–74.0	–	–70.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–69.0	–61.0	–70.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –9 dBFS and 20 MHz delta	–	–74.0	–	–74.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–80.0	–68.0	–80.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–75.0	–	–75.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–59.0	–53.0	–56.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–75.0	–68.0	–75.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–74.0	–	–74.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–53.0	–	–53.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–71.0	–65.0	–71.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–74.0	–	–74.0	dBc
GTIS	Gain/time interleaving spur at K * F_S/N ± F_IN, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–97.0	–80.0	–97.0	dBc
		F_IN = 1.9 GHz	–	–90.0	–	–90.0	dBc
		F_IN = 2.4 GHz	–	–88.0	–	–88.0	dBc
		F_IN = 3.5 GHz	–	–85.0	–75.0	–85.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–83.0	–75.0	–83.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–78.0	–	–78.0	dBc
		F_IN = 4.9 GHz	–	–82.0	–	–82.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–81.0	–73.0	–81.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–76.0	–	–76.0	dBc
		F_IN = 5.9 GHz	–	–80.0	–	–80.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–80.0	–70.0	–80.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–76.0	–	–76.0	dBc
OIS	Offset interleaving spur at K * F_S/N, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–88.0	–77.0	–85.0	dBFS
		F_IN = 1.9 GHz	–	–86.0	–	–83.0	dBFS
		F_IN = 2.4 GHz	–	–86.0	–	–81.0	dBFS
		F_IN = 3.5 GHz	–	–87.0	–76.0	–82.0	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–87.0	–76.0	–85.0	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–87.0	–	–85.0	dBFS
		F_IN = 4.9 GHz	–	–82.0	–71.0	–81.0	dBFS
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–87.0	–76.0	–84.0	dBFS
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–88.0	–	–86.0	dBFS
		F_IN = 5.9 GHz	–	–81.0	–70.0	–79.0	dBFS
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–87.0	–76.0	–85.0	dBFS
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–88.0	–	–86.0	dBFS
RF-ADC sampling rate is 2.5 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration from tile 1 (bank 225), except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information. HD2 measurement is heavily influenced by the intrinsic phase imbalance (P to N skew) presented at the ADC inputs from the test setup such as balun skew, cabling skew, and PCB skew. Results presented include systematic skews of the testing environment.

Table 5. RF-ADC Quad ADC Tile Performance Characteristics for ZU6xDR Devices (ACLR Only)
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			5 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
ACLR³	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, measured with external sampling clock forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–62.4	–	–61.1	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–60.4	–	–60.6	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–61.7	–	–58.8	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–60.4	–	–60.7	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–57.9	–	–55.8	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–59.5	–	–59.7	dBc
		F_IN = 6.9 GHz at full-scale Bandwidth = 18 MHz	–	–56.2	–	–54.7	dBc
		F_IN = 6.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–59.3	–	–59.7	dBc
	Adjacent channel leakage ratio with F_REF = 590 MHz⁴ measured with sampling clock generated from internal RF PLL and forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–61.8	–	–60.7	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–60.0	–	–60.2	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–60.7	–	–58.3	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–59.6	–	–59.9	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–57.2	–	–55.4	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–58.6	–	–58.7	dBc
		F_IN = 6.9 GHz at full-scale Bandwidth = 18 MHz	–	–55.6	–	–54.3	dBc
		F_IN = 6.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–58.2	–	–58.6	dBc
RF-ADC sampling rate is 2.95 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration, except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. Results showing poorer ACLR performance at higher input power than –10 dBFS back off point are limited by linearity of the vector signal generator source. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information.

Table 6. RF-ADC Quad ADC Tile Performance Characteristics for ZU6xDR Devices
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			10 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
NSD	Noise spectral density averaged across the first Nyquist zone, measured with external sampling clock forwarded between tiles	Input at –35 dBFS (noise floor)	–	–151.4	–	–151.8	dBFS/Hz
		F_IN = 240 MHz	–	–150.7	–	–150.2	dBFS/Hz
		F_IN = 1.9 GHz	–	–149.9	–	–150.2	dBFS/Hz
		F_IN = 2.4 GHz	–	–148.9	–	–149.2	dBFS/Hz
		F_IN = 3.5 GHz	–	–148.4	–	–148.6	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–150.9	–	–151.3	dBFS/Hz
		F_IN = 4.9 GHz	–	–146.7	–	–146.8	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–150.5	–	–150.8	dBFS/Hz
		F_IN = 5.9 GHz	–	–145.4	–	–145.3	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–150.1	–	–150.3	dBFS/Hz
		F_IN = 6.9 GHz	–	–144.5	–	–144.6	dBFS/Hz
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–149.7	–	–150.0	dBFS/Hz
	Noise spectral density with F_REF = 590 MHz³, measured with sampling clock generated from internal RF PLL and forwarded between tiles	Input at –35 dBFS (noise floor)	–	–151.4	–	–151.9	dBFS/Hz
		F_IN = 240 MHz	–	–150.6	–	–149.6	dBFS/Hz
		F_IN = 1.9 GHz	–	–149.3	–	–149.5	dBFS/Hz
		F_IN = 2.4 GHz	–	–148.1	–	–148.3	dBFS/Hz
		F_IN = 3.5 GHz	–	–146.9	–	–147.1	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–150.6	–	–150.9	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–151.4	–	–151.8	dBFS/Hz
		F_IN = 4.9 GHz	–	–144.8	–	–144.9	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–149.9	–	–150.2	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–151.3	–	–151.7	dBFS/Hz
		F_IN = 5.9 GHz	–	–143.4	–	–143.4	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–149.2	–	–149.4	dBFS/Hz
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–151.2	–	–151.6	dBFS/Hz
		F_IN = 6.9 GHz	–	–142.4	–	–142.5	dBFS/Hz
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–148.7	–	–148.9	dBFS/Hz
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–151.1	–	–151.5	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion and including OIS & GTIS spurs	F_IN = 240 MHz	–	81.6	–	77.9	dBc
		F_IN = 1.9 GHz	–	82.1	–	80.3	dBc
		F_IN = 2.4 GHz	–	81.7	–	79.5	dBc
		F_IN = 3.5 GHz	–	80.5	–	79.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	73.8	–	71.9	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	63.6	–	61.6	dBc
		F_IN = 4.9 GHz	–	77.5	–	76.7	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	73.5	–	71.9	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	63.6	–	61.8	dBc
		F_IN = 5.9 GHz	–	76.3	–	75.4	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	73.4	–	71.7	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	63.8	–	61.7	dBc
		F_IN = 6.9 GHz	–	74.8	–	74.1	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	73.3	–	71.5	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	63.7	–	61.5	dBc
HD2	Second-order harmonic distortion⁴	F_IN = 240 MHz	–	–79.7	–	–82.7	dBc
		F_IN = 1.9 GHz	–	–65.0	–	–63.6	dBc
		F_IN = 2.4 GHz	–	–62.2	–	–60.0	dBc
		F_IN = 3.5 GHz	–	–57.3	–	–54.7	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–66.4	–	–63.6	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–75.2	–	–74.0	dBc
		F_IN = 4.9 GHz	–	–50.5	–	–48.1	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–59.5	–	–57.1	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–69.1	–	–67.2	dBc
		F_IN = 5.9 GHz	–	–47.6	–	–45.8	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–56.5	–	–54.6	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–66.9	–	–64.7	dBc
		F_IN = 6.9 GHz	–	–48.2	–	–46.2	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–57.0	–	–55.0	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–67.0	–	–65.3	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–76.7	–	–74.2	dBc
		F_IN = 1.9 GHz	–	–66.2	–	–62.6	dBc
		F_IN = 2.4 GHz	–	–70.9	–	–65.6	dBc
		F_IN = 3.5 GHz	–	–71.3	–	–74.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS (E/I speed grade)	–	–82.2	–	–82.8	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS (M speed grade)	–	–82.2	–	–82.8	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–82.5	–	–82.5	dBc
		F_IN = 4.9 GHz	–	–61.2	–	–61.3	dBc
		F_IN = 4.9 GHz at –10 dBFS (E/I speed grade)	–	–79.7	–	–79.6	dBc
		F_IN = 4.9 GHz at –10 dBFS (M speed grade)	–	–79.7	–	–79.6	dBc
		F_IN = 4.9 GHz at –20 dBFS	–	–80.9	–	–81.2	dBc
		F_IN = 5.9 GHz	–	–54.4	–	–54.8	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–72.8	–	–73.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–80.8	–	–80.6	dBc
		F_IN = 6.9 GHz	–	–49.9	–	–50.0	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–67.6	–	–67.3	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–80.1	–	–80.9	dBc
IM3	Two–tone (F1, F2) third-order intermodulation distortion	F_IN = 240 MHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–82.0	–	–77.3	dBc
		F_IN = 1.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–71.1	–	–67.7	dBc
		F_IN = 2.4 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–69.8	–	–66.3	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (E/I speed grade)	–	–69.1	–	–68.8	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (M speed grade)	–	–69.1	–	–68.8	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –9 dBFS and 20 MHz delta	–	–73.4	–	–73.2	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–79.5	–	–79.5	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (E/I speed grade)	–	–62.5	–	–58.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (M speed grade)	–	–62.5	–	–58.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–77.7	–	–77.1	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–77.7	–	–77.1	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–55.9	–	–54.7	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–72.9	–	–73.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–72.9	–	–73.0	dBc
		F_IN = 6.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–50.6	–	–44.1	dBc
		F_IN = 6.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–68.7	–	–68.2	dBc
GTIS	Gain/time interleaving spur at K x F_S/N ± F_IN, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–97.2	–	–94.9	dBc
		F_IN = 1.9 GHz	–	–89.5	–	–90.0	dBc
		F_IN = 2.4 GHz	–	–87.9	–	–87.7	dBc
		F_IN = 3.5 GHz	–	–84.9	–	–84.8	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–84.1	–	–84.2	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–77.8	–	–77.9	dBc
		F_IN = 4.9 GHz	–	–81.8	–	–81.6	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–81.6	–	–81.5	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–77.5	–	–77.6	dBc
		F_IN = 5.9 GHz	–	–80.2	–	–80.1	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–80.0	–	–79.6	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–76.4	–	–76.3	dBc
		F_IN = 6.9 GHz	–	–77.7	–	–78.3	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–78.8	–	–79.1	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–75.7	–	–75.6	dBc
OIS	Offset interleaving spur at K x F_S/N, where N = 4 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–84.3	–	–82.3	dBFS
		F_IN = 1.9 GHz	–	–84.7	–	–82.1	dBFS
		F_IN = 2.4 GHz	–	–84.3	–	–81.2	dBFS
		F_IN = 3.5 GHz	–	–84.4	–	–81.0	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–85.0	–	–82.5	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–84.6	–	–81.9	dBFS
		F_IN = 4.9 GHz	–	–82.6	–	–80.7	dBFS
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–84.7	–	–82.6	dBFS
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–84.3	–	–82.3	dBFS
		F_IN = 5.9 GHz	–	–82.3	–	–79.6	dBFS
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–85.0	–	–82.2	dBFS
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–84.9	–	–82.1	dBFS
		F_IN = 6.9 GHz	–	–82.4	–	–78.4	dBFS
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–85.1	–	–82.0	dBFS
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–84.8	–	–81.9	dBFS
RF-ADC sampling rate is 2.95 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration, except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information. HD2 measurement is heavily influenced by the intrinsic phase imbalance (P to N skew) presented at the ADC inputs from the test setup such as balun skew, cabling skew, and PCB skew. Results presented include systematic skews of the testing environment.

Table 7. RF-ADC Dual ADC Tile Performance Characteristics for ZU2xDR Devices
Symbol	Parameter	Comments/Conditions	Min	Typ^{1, 2}	Max	Units
ACLR	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB	F_IN = 3.5 GHz at full scale. Bandwidth = 18 MHz	–	–67	–	dBc
		F_IN = 3.5 GHz at –10 dBFS. Bandwidth = 18 MHz	–	–62	–61	dBc
	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, using internal PLL to sample RF-ADC with F_REF = 250 MHz	F_IN = 3.5 GHz at full scale. Bandwidth = 18 MHz	–	–63	–	dBc
		F_IN = 3.5 GHz at –10 dBFS. Bandwidth = 18 MHz	–	–60	–	dBc
NSD	Noise spectral density averaged across the first Nyquist zone	Input at –35 dBFS (noise floor)	–	–153	–151	dBFS/Hz
		F_IN = 240 MHz	–	–152	–151	dBFS/Hz
		F_IN = 1.9 GHz	–	–151	–	dBFS/Hz
		F_IN = 2.4 GHz	–	–150	–	dBFS/Hz
		F_IN = 3.5 GHz	–	–148	–146	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–153	–150	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–153	–	dBFS/Hz
	Noise spectral density averaged across the first Nyquist zone using internal PLL to sample RF-ADC with F_REF = 250 MHz	Input at –35 dBFS (noise floor)	–	–153	–	dBFS/Hz
		F_IN = 240 MHz	–	–153	–	dBFS/Hz
		F_IN = 1.9 GHz	–	–151	–	dBFS/Hz
		F_IN = 2.4 GHz	–	–150	–	dBFS/Hz
		F_IN = 3.5 GHz	–	–148	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–153	–	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–153	–	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion.	F_IN = 240 MHz	78	86	–	dBc
		F_IN = 1.9 GHz	–	83	–	dBc
		F_IN = 2.4 GHz	–	78	–	dBc
		F_IN = 3.5 GHz	64	72	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	70	78	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	70	–	dBc
HD2	Second-order harmonic distortion	F_IN = 240 MHz	–	–70	–	dBc
		F_IN = 1.9 GHz	–	–66	–	dBc
		F_IN = 2.4 GHz	–	–65	–	dBc
		F_IN = 3.5 GHz	–	–63	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–70	–	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–78	–	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–72	–63	dBc
		F_IN = 1.9 GHz	–	–61	–	dBc
		F_IN = 2.4 GHz	–	–62	–	dBc
		F_IN = 2.4 GHz at –2 dBFS	–	–65	–	dBc
		F_IN = 2.4 GHz at –3 dBFS	–	–67	–	dBc
		F_IN = 3.5 GHz	–	–63	–58	dBc
		F_IN = 3.5 GHz at –2 dBFS	–	–64	–	dBc
		F_IN = 3.5 GHz at –3 dBFS	–	–65	–	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–77	–67	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–81	–	dBc
IM3	Two–tone, third-order intermodulation distortion	F_IN = 240 MHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–70	–66	dBc
		F_IN = 1.9 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–67	–	dBc
		F_IN = 2.4 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–63	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –7 dBFS and 20 MHz delta	–	–58	–55	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –8 dBFS and 20 MHz delta	–	–62	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –9 dBFS and 20 MHz delta	–	–65	–	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –16 dBFS and 20 MHz delta	–	–74	–67	dBc
		F_IN = 3.5 GHz center frequency F₁, F₂ at –26 dBFS and 20 MHz delta	–	–76	–	dBc
GTIS	Gain/time interleaving spur at K * F_S/N ± F_IN, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–81	–73	dBc
		F_IN = 1.9 GHz	–	–80	–	dBc
		F_IN = 2.4 GHz	–	–80	–	dBc
		F_IN = 3.5 GHz	–	–79	–70	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–78	–70	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–74	–	dBc
OIS	Offset interleaving spur at K * F_S/N, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–91	–86	dBFS
		F_IN = 1.9 GHz	–	–91	–	dBFS
		F_IN = 2.4 GHz	–	–91	–	dBFS
		F_IN = 3.5 GHz	–	–91	–86	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–91	–86	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–91	–	dBFS
RF-ADC sampling rate is 4 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set using the guidance in the Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269). Typical values are specified at nominal voltage, T_j = 40°C.

Table 8. RF-ADC Dual ADC Tile Performance Characteristics for ZU4xDR Devices (ACLR Only)
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			5 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
ACLR³	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, measured with external sampling clock forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–65.0	–	–63.0	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–63.0	–59.4	–63.0	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–63.0	–	–58.0	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–63.0	–59.1	–63.0	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–60.0	–	–56.0	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–62.0	–58.8	–61.0	dBc
	Adjacent channel leakage ratio with F_REF = 500 MHz⁴ measured with sampling clock generated from internal RF PLL and forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–63.0	–	–63.0	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–62.5	–58.5	–62.5	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–61.0	–	–58.0	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–61.5	–57.9	–61.5	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–59.0	–	–56.0	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS, Bandwidth = 18 MHz	–	–60.0	–57.4	–60.0	dBc
RF-ADC sampling rate is 5.0 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration from tile 2 (bank 226), except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. Results showing poorer ACLR performance at higher input power than –10 dBFS back off point are limited by linearity of the vector signal generator source. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information.

Table 9. RF-ADC Dual ADC Tile Performance Characteristics for ZU4xDR Devices
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			10 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
NSD	Noise spectral density averaged across the first Nyquist zone, measured with external sampling clock forwarded between tiles	Input at –35 dBFS (noise floor)	–	–154.0	–	–154.0	dBFS/Hz
		F_IN = 240 MHz	–	–154.0	–150.4	–154.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–152.5	–	–152.5	dBFS/Hz
		F_IN = 2.4 GHz	–	–152.0	–150.1	–152.0	dBFS/Hz
		F_IN = 3.5 GHz	–	–151.0	–148.3	–151.0	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–153.0	–151.5	–153.0	dBFS/Hz
		F_IN = 4.9 GHz	–	–149.0	–146.9	–148.5	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–153.0	–151.3	–153.0	dBFS/Hz
		F_IN = 5.9 GHz	–	–147.0	–144.9	–147.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–152.0	–150.5	–152.0	dBFS/Hz
	Noise spectral density with F_REF = 500 MHz,³ measured with sampling clock generated from internal RF PLL and forwarded between tiles.	Input at –35 dBFS (noise floor)	–	–154.0	–	–154.0	dBFS/Hz
		F_IN = 240 MHz	–	–154.0	–151.0	–154.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–151.0	–	–151.0	dBFS/Hz
		F_IN = 2.4 GHz	–	–150.0	–148.0	–150.0	dBFS/Hz
		F_IN = 3.5 GHz	–	–149.0	–146.0	–149.0	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–153.5	–150.0	–153.5	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–155.0	–	–155.0	dBFS/Hz
		F_IN = 4.9 GHz	–	–147.0	–144.0	–147.0	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–153.0	–150.0	–153.0	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–155.0	–	–155.0	dBFS/Hz
		F_IN = 5.9 GHz	–	–145.0	–142.0	–145.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–152.0	–149.0	–152.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–154.0	–	–155.0	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion, and including OIS and GTIS spurs	F_IN = 240 MHz	70.0	84.0	–	84.0	dBc
		F_IN = 1.9 GHz	–	84.0	–	84.0	dBc
		F_IN = 2.4 GHz	–	83.5	–	83.5	dBc
		F_IN = 3.5 GHz	74.0	82.0	–	82.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	67.0	75.0	–	75.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	66.0	–	66.0	dBc
		F_IN = 4.9 GHz	71.0	80.0	–	72.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	67.0	75.0	–	75.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	65.0	–	65.0	dBc
		F_IN = 5.9 GHz	68.0	77.0	–	67.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	68.0	75.0	–	74.5	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	65.0	–	65.0	dBc
HD2	Second-order harmonic distortion⁴	F_IN = 240 MHz	–	–87.0	–	–85.0	dBc
		F_IN = 1.9 GHz	–	–71.0	–	–70.0	dBc
		F_IN = 2.4 GHz	–	–67.0	–	–65.0	dBc
		F_IN = 3.5 GHz	–	–59.0	–	–57.0	dBc
		F_IN = 3.5 GHz, CW at –2 dBFS	–	–60.0	–	–58.0	dBc
		F_IN = 3.5 GHz, CW at –3 dBFS	–	–62.0	–	–59.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–68.0	–	–66.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–77.0	–	–74.0	dBc
		F_IN = 4.9 GHz	–	–56.0	–	–52.0	dBc
		F_IN = 4.9 GHz, CW at –2 dBFS	–	–57.0	–	–53.0	dBc
		F_IN = 4.9 GHz, CW at –3 dBFS	–	–57.0	–	–54.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–65.0	–	–61.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–74.0	–	–71.0	dBc
		F_IN = 5.9 GHz	–	–52.0	–	–47.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–61.0	–	–56.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–71.0	–	–66.0	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–77.0	–67.0	–76.0	dBc
		F_IN = 1.9 GHz	–	–65.0	–	–62.0	dBc
		F_IN = 2.4 GHz	–	–65.0	–	–62.0	dBc
		F_IN = 3.5 GHz	–	–71.0	–	–67.0	dBc
		F_IN = 3.5 GHz, CW at –2 dBFS	–	–73.0	–	–69.0	dBc
		F_IN = 3.5 GHz, CW at –3 dBFS	–	–76.0	–	–72.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS (E/I speed grade)	–	–85.0	–70.0	–84.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS (M speed grade)	–	–85.0	–60.0	–84.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–82.0	–	–81.0	dBc
		F_IN = 4.9 GHz	–	–69.0	–	–72.0	dBc
		F_IN = 4.9 GHz, CW at –2 dBFS	–	–70.0	–	–73.0	dBc
		F_IN = 4.9 GHz, CW at –3 dBFS	–	–72.0	–	–75.0	dBc
		F_IN = 4.9 GHz at –10 dBFS (E/I speed grade)	–	–83.0	–67.0	–82.0	dBc
		F_IN = 4.9 GHz at –10 dBFS (M speed grade)	–	–83.0	–60.0	–82.0	dBc
		F_IN = 4.9 GHz at –20 dBFS	–	–82.0	–	–83.0	dBc
		F_IN = 5.9 GHz	–	–58.0	–	–58.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS (E/I speed grade)	–	–75.0	–66.0	–75.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS (M speed grade)	–	–75.0	–60.0	–75.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–81.0	–	–81.0	dBc
IM3	Two–tone (F₁, F₂) third-order inter-modulation distortion	F_IN = 240 MHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–80.0	–72.0	–72.0	dBc
		F_IN = 1.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–75.0	–	–72.0	dBc
		F_IN = 2.4 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–75.0	–	–69.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–72.0	–64.0	–71.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –9 dBFS and 20 MHz delta	–	–76.0	–	–76.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–81.0	–68.0	–80.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–81.0	–62.0	–80.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–75.0	–	–75.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–66.0	–59.0	–60.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–79.0	–68.0	–79.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–79.0	–62.0	–79.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–74.0	–	–75.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–62.0	–	–60.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–78.0	–70.0	–78.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–78.0	–65.0	–78.0	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –26 dBFS and 20 MHz delta	–	–75.0	–	–75.0	dBc
GTIS	Gain/time interleaving spur at K * F_S/N ± F_IN, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–92.0	–80.0	–92.0	dBc
		F_IN = 1.9 GHz	–	–88.0	–	–88.0	dBc
		F_IN = 2.4 GHz	–	–87.0	–	–87.0	dBc
		F_IN = 3.5 GHz	–	–84.0	–75.0	–84.0	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–83.0	–75.0	–83.0	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–76.0	–	–76.0	dBc
		F_IN = 4.9 GHz	–	–81.0	–	–79.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–79.0	–72.0	–79.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–76.0	–	–76.0	dBc
		F_IN = 5.9 GHz	–	–78.0	–	–78.0	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–78.0	–70.0	–78.0	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–75.0	–	–75.0	dBc
OIS	Offset interleaving spur at K * F_S/N, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–86.0	–77.0	–86.0	dBFS
		F_IN = 1.9 GHz	–	–86.0	–	–86.0	dBFS
		F_IN = 2.4 GHz	–	–86.0	–	–86.0	dBFS
		F_IN = 3.5 GHz	–	–85.0	–76.0	–85.0	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–86.0	–76.0	–86.0	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–86.0	–	–86.0	dBFS
		F_IN = 4.9 GHz	–	–84.0	–75.0	–84.0	dBFS
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–86.0	–76.0	–86.0	dBFS
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–86.0	–	–86.0	dBFS
		F_IN = 5.9 GHz	–	–82.0	–72.0	–82.0	dBFS
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–86.0	–76.0	–86.0	dBFS
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–86.0	–	–86.0	dBFS
RF-ADC sampling rate is 5.0 GS/s using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration from tile 2 (bank 226), except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information. HD2 measurement is heavily influenced by the intrinsic phase imbalance (P to N skew) presented at the ADC inputs from the test setup such as balun skew, cabling skew, and PCB skew. Results presented include systematic skews of the testing environment.

Table 10. RF-ADC Dual ADC Tile Performance Characteristics for ZU6xDR Devices (ACLR Only)
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			5 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
ACLR³	Adjacent channel leakage ratio using 64QAM modulation, PAR = 6.5 dB, measured with external sampling clock forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–63.0	–	–61.5	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–62.4	–	–62.5	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–63.2	–	–58.8	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–63.4	–	–63.5	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–59.4	–	–55.8	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–61.7	–	–61.3	dBc
		F_IN = 6.9 GHz at full-scale Bandwidth = 18 MHz	–	–58.9	–	–56.2	dBc
		F_IN = 6.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–62.3	–	–62.1	dBc
	Adjacent channel leakage ratio with F_REF = 590 MHz⁴ measured with sampling clock generated from internal RF PLL and forwarded between tiles	F_IN = 3.5 GHz at full-scale Bandwidth = 18 MHz	–	–62.3	–	–61.0	dBc
		F_IN = 3.5 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–61.8	–	–61.8	dBc
		F_IN = 4.9 GHz at full-scale Bandwidth = 18 MHz	–	–61.7	–	–58.2	dBc
		F_IN = 4.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–62.0	–	–62.1	dBc
		F_IN = 5.9 GHz at full-scale Bandwidth = 18 MHz	–	–58.4	–	–55.4	dBc
		F_IN = 5.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–60.2	–	–59.9	dBc
		F_IN = 6.9 GHz at full-scale Bandwidth = 18 MHz	–	–57.8	–	–55.6	dBc
		F_IN = 6.9 GHz, Carrier at –10 dBFS Bandwidth = 18 MHz	–	–60.2	–	–60.1	dBc
RF-ADC sampling rate is 5.9 GS/s (interleaved mode) using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration, except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. Results showing poorer ACLR performance at higher input power than –10 dBFS back off point are limited by linearity of the vector signal generator source. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information.

Table 11. RF-ADC Dual ADC Tile Performance Characteristics for ZU6xDR Devices
Symbol	Parameter	Comments/Conditions	RF-DSA Attenuation				Units
			0 dB			10 dB
			Min	Typ^{1, 2}	Max	Typ^{1, 2}
NSD	Noise spectral density averaged across the first Nyquist zone, measured with external sampling clock forwarded between tiles	Input at –35 dBFS (noise floor)	–	–155.0	–	–155.4	dBFS/Hz
		F_IN = 240 MHz	–	–154.2	–	–154.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–153.4	–	–153.7	dBFS/Hz
		F_IN = 2.4 GHz	–	–152.4	–	–152.6	dBFS/Hz
		F_IN = 3.5 GHz	–	–151.7	–	–151.9	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–154.5	–	–154.8	dBFS/Hz
		F_IN = 4.9 GHz	–	–149.9	–	–149.9	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–154.1	–	–154.3	dBFS/Hz
		F_IN = 5.9 GHz	–	–148.2	–	–148.0	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–153.4	–	–153.6	dBFS/Hz
		F_IN = 6.9 GHz	–	–147.4	–	–147.8	dBFS/Hz
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–153.1	–	–153.3	dBFS/Hz
	Noise spectral density with F_REF = 590 MHz³, measured with sampling clock generated from internal RF PLL and forwarded between tiles	Input at –35 dBFS (noise floor)	–	–155.0	–	–155.4	dBFS/Hz
		F_IN = 240 MHz	–	–154.1	–	–154.0	dBFS/Hz
		F_IN = 1.9 GHz	–	–152.8	–	–153.0	dBFS/Hz
		F_IN = 2.4 GHz	–	–151.6	–	–151.8	dBFS/Hz
		F_IN = 3.5 GHz	–	–150.4	–	–150.6	dBFS/Hz
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–154.2	–	–154.5	dBFS/Hz
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–155.1	–	–155.5	dBFS/Hz
		F_IN = 4.9 GHz	–	–148.3	–	–148.4	dBFS/Hz
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–153.5	–	–153.7	dBFS/Hz
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–155.0	–	–155.3	dBFS/Hz
		F_IN = 5.9 GHz	–	–146.6	–	–146.4	dBFS/Hz
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–152.7	–	–152.8	dBFS/Hz
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–154.8	–	–155.2	dBFS/Hz
		F_IN = 6.9 GHz	–	–145.7	–	–146.2	dBFS/Hz
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–152.2	–	–152.4	dBFS/Hz
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–154.8	–	–155.1	dBFS/Hz
SFDR	Spurious free dynamic range excluding second- and third-order harmonic distortion and including OIS & GTIS spurs	F_IN = 240 MHz	–	80.6	–	80.0	dBc
		F_IN = 1.9 GHz	–	81.4	–	81.3	dBc
		F_IN = 2.4 GHz	–	80.9	–	81.1	dBc
		F_IN = 3.5 GHz	–	80.0	–	78.3	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	73.1	–	72.8	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	62.4	–	62.1	dBc
		F_IN = 4.9 GHz	–	79.0	–	73.2	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	72.9	–	72.3	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	62.6	–	62.2	dBc
		F_IN = 5.9 GHz	–	77.2	–	68.2	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	72.8	–	72.2	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	62.6	–	61.9	dBc
		F_IN = 6.9 GHz	–	75.1	–	67.0	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	72.9	–	71.9	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	62.7	–	62.2	dBc
HD2	Second-order harmonic distortion⁴	F_IN = 240 MHz	–	–90.3	–	–85.1	dBc
		F_IN = 1.9 GHz	–	–70.8	–	–69.1	dBc
		F_IN = 2.4 GHz	–	–67.3	–	–65.7	dBc
		F_IN = 3.5 GHz	–	–59.0	–	–57.1	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–68.0	–	–66.1	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–77.6	–	–75.3	dBc
		F_IN = 4.9 GHz	–	–55.5	–	–53.0	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–64.5	–	–62.0	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–74.3	–	–71.3	dBc
		F_IN = 5.9 GHz	–	–54.0	–	–50.5	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–63.0	–	–59.5	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–72.7	–	–69.6	dBc
		F_IN = 6.9 GHz	–	–57.8	–	–50.2	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–66.9	–	–58.7	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–75.2	–	–68.2	dBc
HD3	Third-order harmonic distortion	F_IN = 240 MHz	–	–74.5	–	–69.9	dBc
		F_IN = 1.9 GHz	–	–63.6	–	–60.6	dBc
		F_IN = 2.4 GHz	–	–66.2	–	–62.4	dBc
		F_IN = 3.5 GHz	–	–69.3	–	–65.2	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–84.8	–	–83.5	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–83.7	–	–84.2	dBc
		F_IN = 4.9 GHz	–	–73.4	–	–71.8	dBc
		F_IN = 4.9 GHz at –10 dBFS	–	–85.1	–	–84.7	dBc
		F_IN = 4.9 GHz at –20 dBFS	–	–82.9	–	–84.8	dBc
		F_IN = 5.9 GHz	–	–61.4	–	–62.4	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–80.3	–	–80.7	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–82.6	–	–82.7	dBc
		F_IN = 6.9 GHz	–	–55.7	–	–56.5	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–73.7	–	–73.5	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–83.1	–	–83.3	dBc
IM3	Two–tone (F1, F2) third-order intermodulation distortion	F_IN = 240 MHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (E/I speed grade)	–	–78.5	–	–75.1	dBc
		F_IN = 240 MHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (M speed grade)	–	–78.5	–	–75.1	dBc
		F_IN = 1.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–70.1	–	–67.1	dBc
		F_IN = 2.4 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–68.9	–	–65.5	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (E/I speed grade)	–	–69.9	–	–68.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (M speed grade)	–	–69.9	–	–68.0	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –9 dBFS and 20 MHz delta	–	–74.0	–	–72.3	dBc
		F_IN = 3.5 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–80.9	–	–80.0	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (E/I speed grade)	–	–68.4	–	–60.7	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta (M speed grade)	–	–68.4	–	–60.7	dBc
		F_IN = 4.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–81.1	–	–79.9	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–62.9	–	–56.8	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (E/I speed grade)	–	–78.5	–	–78.2	dBc
		F_IN = 5.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta (M speed grade)	–	–78.5	–	–78.2	dBc
		F_IN = 6.9 GHz center frequency, F₁, F₂ at –7 dBFS and 20 MHz delta	–	–57.4	–	–45.6	dBc
		F_IN = 6.9 GHz center frequency, F₁, F₂ at –16 dBFS and 20 MHz delta	–	–75.0	–	–73.6	dBc
GTIS	Gain/time interleaving spur at K x F_S/N ± F_IN, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–91.7	–	–88.9	dBc
		F_IN = 1.9 GHz	–	–88.8	–	–89.2	dBc
		F_IN = 2.4 GHz	–	–87.7	–	–87.8	dBc
		F_IN = 3.5 GHz	–	–85.0	–	–84.8	dBc
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–81.8	–	–81.2	dBc
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–76.0	–	–76.2	dBc
		F_IN = 4.9 GHz	–	–81.5	–	–81.3	dBc
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–81.8	–	–81.5	dBc
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–76.1	–	–76.2	dBc
		F_IN = 5.9 GHz	–	–79.7	–	–79.7	dBc
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–78.9	–	–78.9	dBc
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–74.9	–	–74.9	dBc
		F_IN = 6.9 GHz	–	–77.3	–	–77.6	dBc
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–78.8	–	–78.2	dBc
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–75.2	–	–75.5	dBc
OIS	Offset interleaving spur at K x F_S/N, where N = 8 and K = 0, 1, 2, … N	F_IN = 240 MHz	–	–83.1	–	–81.5	dBFS
		F_IN = 1.9 GHz	–	–83.3	–	–82.7	dBFS
		F_IN = 2.4 GHz	–	–83.2	–	–82.5	dBFS
		F_IN = 3.5 GHz	–	–83.3	–	–82.7	dBFS
		F_IN = 3.5 GHz, CW at –10 dBFS	–	–83.5	–	–83.1	dBFS
		F_IN = 3.5 GHz, CW at –20 dBFS	–	–82.5	–	–82.3	dBFS
		F_IN = 4.9 GHz	–	–82.7	–	–82.1	dBFS
		F_IN = 4.9 GHz, CW at –10 dBFS	–	–83.2	–	–82.5	dBFS
		F_IN = 4.9 GHz, CW at –20 dBFS	–	–82.8	–	–82.4	dBFS
		F_IN = 5.9 GHz	–	–81.3	–	–80.7	dBFS
		F_IN = 5.9 GHz, CW at –10 dBFS	–	–83.1	–	–82.5	dBFS
		F_IN = 5.9 GHz, CW at –20 dBFS	–	–82.9	–	–82.1	dBFS
		F_IN = 6.9 GHz	–	–80.1	–	–79.7	dBFS
		F_IN = 6.9 GHz, CW at –10 dBFS	–	–83.3	–	–82.6	dBFS
		F_IN = 6.9 GHz, CW at –20 dBFS	–	–83.1	–	–82.4	dBFS
RF-ADC sampling rate is 5.9 GS/s (interleaved mode) using external sampling clock and ADC analog inputs at –1 dBFS, unless otherwise noted in the test conditions. ADC calibration mode is set to AutoCal mode. The ADC tiles are characterized using the on-chip clock forwarding configuration, except when mentioned in the parameter condition column. Typical values are specified at nominal voltage, T_j = 40°C. See Zynq UltraScale+ RFSoC RF Data Converter LogiCORE IP Product Guide (PG269) for internal PLL information. HD2 measurement is heavily influenced by the intrinsic phase imbalance (P to N skew) presented at the ADC inputs from the test setup such as balun skew, cabling skew, and PCB skew. Results presented include systematic skews of the testing environment.