ADAS3022 datasheet(14/40 Pages) AD

14 / 40 page

ADAS3022

Data Sheet

Rev. A | Page 14 of 40

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FREQUENCY (kHz)

GAIN = 0.16

fS = 1000kSPS

fIN = 10.1kHz

SNR = 91.7dB

SINAD = 89.2dB

THD = –92.5dB

SFDR = 92.5dB

Figure 18. 10 kHz FFT, PGIA Gain = 0.16

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FREQUENCY (kHz)

GAIN = 0.2

fS = 1000kSPS

fIN = 10.1kHz

SNR = 91.4dB

SINAD = 89.9dB

THD = –94.7dB

SFDR = 94.8dB

Figure 19. 10 kHz FFT, PGIA Gain = 0.2

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FREQUENCY (kHz)

GAIN = 0.4

fS = 1000kSPS

fIN = 10.1kHz

SNR = 91.2dB

SINAD = 91.0dB

THD = –103dB

SFDR = 104dB

Figure 20. 10 kHz FFT, PGIA Gain = 0.4

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FREQUENCY (kHz)

GAIN = 0.8

fS = 1000kSPS

fIN = 10.1kHz

SNR = 90.7dB

SINAD = 90.6dB

THD = –107dB

SFDR = 106dB

Figure 21. 10 kHz FFT, PGIA Gain = 0.8

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FREQUENCY (kHz)

GAIN = 1.6

fS = 1000kSPS

fIN = 10.1kHz

SNR = 89.8dB

SINAD = 89.7dB

THD = –106dB

SFDR = 107dB

Figure 22. 10 kHz FFT, PGIA Gain = 1.6

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FREQUENCY (kHz)

GAIN = 3.2

fS = 1000kSPS

fIN = 10.1kHz

SNR = 87.6dB

SINAD = 87.5dB

THD = –105dB

SFDR = 106dB

Figure 23. 10 kHz FFT, PGIA Gain = 3.2

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