AD9259 datasheet(18/53 Pages) AD

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Data Sheet

AD9259

Rev. E | Page 17 of 52

100

1000

ANALOG INPUT FREQUENCY (MHz)

2V p-p, SFDR (dBc)

2V p-p, SNR (dB)

Figure 27. SNR/SFDR vs. Analog Input Frequency, fSAMPLE = 50 MSPS

TEMPERATURE (°C)

–40

–20

2V p-p, SINAD

2V p-p, SFDR

Figure 28. SINAD/SFDR vs. Temperature, fIN = 10.3 MHz, fSAMPLE = 50 MSPS

2000

4000

6000

8000

10000

12000

14000

16000

2.0

–2.0

–1.5

–1.0

–0.5

0.5

1.0

1.5

CODE

Figure 29. INL, fIN = 2.4 MHz, fSAMPLE = 50 MSPS

2000

4000

6000

8000

10000 12000 14000 16000

0.5

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

CODE

Figure 30. DNL, fIN = 2.4 MHz, fSAMPLE = 50 MSPS

–45.0

–46.0

–45.5

–46.5

–47.0

–47.5

–48.0

FREQUENCY (MHz)

Figure 31. CMRR vs. Frequency, fSAMPLE = 50 MSPS

0.2

0.4

0.6

0.8

1.0

1.2

N – 3

N – 2

N + 3

N + 2

N + 1

N – 1

CODE

1.006 LSB rms

Figure 32. Input-Referred Noise Histogram, fSAMPLE = 50 MSPS

AD9259 Datasheet(PDF) 18 Page - Analog Devices

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