AD9633 datasheet(19/42 Pages) AD

19 / 42 page

AD9633

Data Sheet

Rev. B | Page 18 of 41

AD9633-125

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 71.2dB

ENOB = 11.4 BITS

SFDR = 94.1dBc

Figure 30. Single-Tone 16k FFT with fIN = 9.7 MHz, fSAMPLE = 125 MSPS

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 70.4dB

ENOB = 11.4 BITS

SFDR = 91.4dBc

Figure 31. Single-Tone 16k FFT with fIN = 30.5 MHZ, fSAMPLE = 125 MSPS

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 71.1dB

ENOB = 11.3 BITS

SFDR = 91dBc

Figure 32. Single-Tone 16k FFT with fIN = 70 MHz, fSAMPLE = 125 MSPS

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 70dB

ENOB = 11.3 BITS

SFDR = 86.9dBc

Figure 33. Single-Tone 16k FFT with fIN = 140 MHz, fSAMPLE = 125 MSPS

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 69.4dB

ENOB = 10.9 BITS

SFDR = 86.7dBc

Figure 34. Single-Tone 16k FFT with fIN = 200 MHz, fSAMPLE = 125 MSPS

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INPUT AMPLITUDE (dBFS)

SFDRFS

SFDR

SNRFS

SNR

100

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Figure 35. SNR/SFDR vs. Analog Input Level, fIN = 9.7 MHz, fSAMPLE = 125 MSPS

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