AD9637 datasheet(13/41 Pages) AD

13 / 41 page

AD9637

Data Sheet

Rev. A | Page 12 of 40

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INPUT AMPLITUDE (dBFS)

IMD3 (dBFS)

SFDR (dBc)

SFDR (dBFS)

IMD3 (dBc)

Figure 12. Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with

fIN1 = 30 MHz and fIN2 = 32 MHz, fSAMPLE = 80 MSPS

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INPUT AMPLITUDE (dBFS)

SFDRFS

SFDR

SNRFS

SNR

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Figure 13. SNR/SFDR vs. Analog Input Level, fIN = 9.7 MHz, fSAMPLE = 80 MSPS

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SAMPLE FREQUENCY (MSPS)

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SFDR

SNRFS

Figure 14. SNR/SFDR vs. Encode, fIN = 19.7 MHz

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TEMPERATURE (°C)

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SFDR (dBc)

SNR (dBFS)

Figure 15. SNR/SFDR vs. Temperature, fIN = 9.7 MHz, fSAMPLE = 80 MSPS

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INPUT FREQUENCY (MHz)

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SFDR (dBc)

SNR (dBFS)

Figure 16. SNR/SFDR vs. fIN, fSAMPLE = 80 MSPS

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SAMPLE FREQUENCY (MSPS)

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SFDR

SNRFS

Figure 17. SNR/SFDR vs. Encode, fIN = 30.5 MHz

AD9637 Datasheet(PDF) 13 Page - Analog Devices

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