AD9215 datasheet(12/37 Pages) AD

12 / 37 page

Data Sheet

AD9215

Rev. B | Page 11 of 36

ANALOG INPUT LEVEL

–50

–40

–45

–35

–25

–30

–10

–15

–20

–5

2V p-p SNR (dB)

2V p-p SFDR (dBc)

1V p-p SFDR (dBc)

1V p-p SNR (dB)

80dB REFERENCE LINE

Figure 15. AD9215-80 SNR/SFDR vs.

Analog Input Drive Level, fSAMPLE = 80 MSPS, fIN = 39.1 MHz

–90

–80

–70

–60

–50

–40

–30

–20

–10

ANALOG INPUT LEVEL (–dBFS)

2V p-p

SNR

1V p-p SNR

2 SFDR dBc

1V p-p SFDR (dBc)

–70dBFS

REFERENCE LINE

Figure 16. AD9215-105 SNR/SFDR vs.

Analog Input Drive Level, fSAMPLE = 105 MSPS, fIN = 50.3 MHz

ANALOG INPUT LEVEL

–50

–40

–45

–35

–25

–30

–10

–15

–20

–5

2V p-p SNR (dB)

2V p-p SFDR (dBc)

1V p-p SFDR (dBc)

1V p-p SNR (dB)

80dB REFERENCE LINE

Figure 17. AD9215-65 SNR/SFDR vs.

Analog Input Drive Level, fSAMPLE = 65 MSPS, fIN = 30.3 MHz

100

150

200

250

300

SFDR

SNR

FREQUENCY (MHz)

Figure 18. AD9215-105 SNR/SFDR vs.

fIN, AIN = −0.5 dBFS, fSAMPLE = 105 MSPS

fIN (MHz)

100

150

250

200

300

2V p-p SNR (dB)

2V p-p SFDR (dBc)

Figure 19. AD9215-80 SNR/SFDR vs.

fIN, AIN = −0.5 dBFS, fSAMPLE = 80 MSPS

ANALOG INPUT (MHz)

100

150

250

200

300

2V p-p SNR (dB)

2V p-p SFDR (dBc)

Figure 20. AD9215-65 SNR/SFDR vs.

fIN, AIN = −0.5 dBFS, fSAMPLE = 65 MSPS

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