AD9253 datasheet(18/41 Pages) AD

18 / 41 page

Data Sheet

AD9253

Rev. B | Page 17 of 40

AD9253-125

AIN = –1dBFS

SNR = 75.3dB

ENOB = 12.04 BITS

SFDR = 98.52dBc

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FREQUENCY (MHz)

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

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 74.2dB

ENOB = 12 BITS

SFDR = 92.5dBc

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

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 73.2dB

ENOB = 11.9 BITS

SFDR = 91.2dBc

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

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 73.1dB

ENOB = 11.6 BITS

SFDR = 85dBc

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

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 70.6dB

ENOB = 11.2 BITS

SFDR = 83.2dBc

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

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FREQUENCY (MHz)

AIN = –1dBFS

SNR = 72.4dB

ENOB = 11.7 BITS

SFDR = 88.4dBc

Figure 35. Single-Tone 16k FFT with fIN = 140 MHz at fSAMPLE = 122.88 MSPS

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