ADC3441 Datasheet, PDF (35/83 Pages) Texas Instruments – Analog-to-Digital Converter

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ADC3441, ADC3442, ADC3443, ADC3444
SBAS670A – JULY 2014 – REVISED OCTOBER 2015
Typical Characteristics: ADC3443 (continued)
Typical values are at T_A = 25°C, ADC sampling rate = 80 MSPS, 50% clock duty cycle, AVDD = 1.8 V, DVDD = 1.8 V, –1-
dBFS differential input, 2-V_PP full-scale, 32k-point FFT, chopper disabled, and SNR reported with a 1-MHz offset from dc
when chopper is disabled and from f_S / 2 when chopper is enabled, unless otherwise noted.
24
22
20
18
16
14
12
10
8
6
4
2
0
D331
Output Code (LSB)
RMS Noise = 1.28 LSBs
Figure 93. Idle Channel Histogram
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Product Folder Links: ADC3441 ADC3442 ADC3443 ADC3444