AD9655 datasheet(13/38 Pages) AD

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AD9655

Data Sheet

TYPICAL PERFORMANCE CHARACTERISTICS

VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 9.7MHz

SNR = 77.9dBFS

SINAD = 76.6dBc

SFDR = 89.7dBc

Figure 5. Single-Tone 32k FFT with fIN = 9.7 MHz, fSAMPLE = 125 MSPS,

VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 19.7MHz

SNR = 78dBFS

SINAD = 76.1dBc

SFDR = 85.9dBc

Figure 6. Single-Tone 32k FFT with fIN = 19.7 MHz, fSAMPLE = 125 MSPS, VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 69.5MHz

SNR = 77.5dBFS

SINAD = 76.0dBc

SFDR = 86.6dBc

Figure 7. Single-Tone 32k FFT with fIN = 69.5 MHz, fSAMPLE = 125 MSPS, VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 100.5MHz

SNR = 76.6dBFS

SINAD = 75.5dBc

SFDR = 91.1dBc

Figure 8. Single-Tone 32k FFT with fIN = 100.5 MHz, fSAMPLE = 125 MSPS, VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 139.5MHz

SNR = 75.7dBFS

SINAD = 74.3dBc

SFDR = 85.5dBc

Figure 9. Single-Tone 32k FFT with fIN = 139.5 MHz, fSAMPLE = 125 MSPS, VREF = 1.0 V

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FREQUENCY (MHz)

AIN = –1dBFS

fIN = 301MHz

SNR = 71.2dBFS

SINAD = 67dBc

SFDR = 70.3dBc

Figure 10. Single-Tone 32k FFT with fIN = 301 MHz, fSAMPLE = 125 MSPS, VREF = 1.0 V

Rev. 0 | Page 12 of 37

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