AD9288SLASHPCB datasheet(10/25 Pages) AD

10 / 25 page

AD9288

Rev. C | Page 9 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

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SAMPLE

ENCODE = 100MSPS

AIN = 10.3MHz

SNR = 48.52dB

SINAD = 48.08dB

SECOND HARMONIC = –62.54dBc

THIRD HARMONIC = –63.56dBc

Figure 6. Spectrum: fS = 100 MSPS, fIN = 10 MHz, Single-Ended Input

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SAMPLE

ENCODE = 100MSPS

AIN = 41MHz

SNR = 47.87dB

SINAD = 46.27dB

SECOND HARMONIC = –54.10dBc

THIRD HARMONIC = –55.46dBc

Figure 7. Spectrum: fS = 100 MSPS, fIN = 41 MHz, Single-Ended Input

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SAMPLE

ENCODE = 100MSPS

AIN = 76MHz

SNR = 47.1dB

SINAD = 43.2dB

SECOND

HARMONIC = –52.2dBc

THIRD HARMONIC = –51.5dBc

Figure 8. Spectrum: fS = 100 MSPS, fIN = 76 MHz, Single-Ended Input

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2ND

3RD

ENCODE RATE = 100MSPS

Figure 9. Harmonic Distortion vs. AIN Frequency

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SAMPLE

ENCODE = 100MSPS

AIN1 = 9.3MHz

AIN2 = 10.3MHz

IMD = –60.0dBc

Figure 10. Two-Tone Intermodulation Distortion

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ENCODE RATE = 100MSPS

SNR

SINAD

Figure 11. SINAD/SNR vs. AIN Frequency

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