Data Sheet

AD9266

Rev. B | Page 15 of 32

AD9266-20

AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, 50% duty

cycle clock, DCS disabled, unless otherwise noted.

0

–140

–120

–100

–80

–60

–40

–20

0

1

2

3

4

5

6

7

8

9

10

FREQUENCY (MHz)

20MSPS

9.7MHz @ –1dBFS

SNR = 76.9dB (77.9dBFS)

SFDR = 95.6dBc

0

–140

–120

–100

–80

–60

–40

–20

0

1

2

3

4

5

6

7

8

9

10

FREQUENCY (MHz)

20MSPS

30.6MHz @ –1dBFS

SNR = 76.7dB (77.7dBFS)

SFDR = 90.7dBc

120

100

80

60

40

20

0

–90

–80

–70

–60

–50

–40

–30

–20

–10

0

INPUT AMPLITUDE (dBFS)

SFDRFS

SNRFS

SFDR (dBc)

SNR (dBc)