ADC32J22_15 Datasheet, PDF (15/85 Pages) Texas Instruments – ADC32J2x Dual-Channel, 12-Bit, 50-MSPS to 160-MSPS, Analog-to-Digital Converter with JESD204B Interface

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ADC32J22, ADC32J23, ADC32J24, ADC32J25
SBAS668A – MAY 2014 – REVISED JUNE 2015
AC Performance: ADC32J22 (continued)
Typical values are at T_A = 25°C, full temperature range is T_MIN = –40°C to T_MAX = 85°C, ADC sampling rate = 50 MSPS, 50%
clock duty cycle, AVDD = DVDD = 1.8 V, and –1-dBFS differential input, unless otherwise noted.
ADC32J22 (f_S = 50 MSPS)
DITHER ON
DITHER OFF
PARAMETER
TEST CONDITIONS
MIN TYP MAX MIN TYP MAX UNIT
THD
Total harmonic distortion
IMD3
DNL
INL
Two-tone, third-order
intermodulation distortion
Differential nonlinearity
Integrated nonlinearity
f_IN = 10 MHz
f_IN = 70 MHz
f_IN = 100 MHz
f_IN = 170 MHz
f_IN = 230 MHz
f_IN1 = 45 MHz,
f_IN2 = 50 MHz
f_IN1 = 185 MHz,
f_IN2 = 190 MHz
f_IN = 70 MHz
f_IN = 70 MHz
78
92
91
88
83
78
89
86
±0.1
±0.4
88
87
86
dBc
82
78
89
dBFS
86
±0.1
LSBs
±0.4
LSBs
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