ADA4922-1

Data Sheet

Rev. A | Page 8 of 19

3

–30

1

1000

FREQUENCY (MHz)

10

100

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

VO, dm = 0.2V p-p

VS = 5V, CL, dm = 10pF

VS = 5V, CL, dm = 20pF

VS = 12V, CL, dm = 0pF

VS = 12V, CL, dm = 20pF

Figure 11. Small Signal Frequency Response for Various Capacitive Loads

3

–33

1

1000

FREQUENCY (MHz)

10

100

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

–30

10V p-p

12V p-p

16V p-p

0.2V p-p

2V p-p

Figure 12. Frequency Response for Various Output Amplitudes, VS = ±5 V

–50

–120

1000

FREQUENCY (MHz)

1

10

100

–60

–70

–80

–90

–100

–110

VIN = 0.1V p-p

DIS = LOW

VS = 12V

VS 5V

Figure 13. Isolation vs. Frequency—Disabled

3

–30

1

100

FREQUENCY (MHz)

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

10

VS = 5V, VIN = 12V p-p, CL, dm = 0pF

VS = 12V, VIN = 40V p-p, CL, dm = 0pF

VS = 5V, VIN = 12V p-p, CL, dm = 20pF

VS = 12V, VIN = 40V p-p, CL, dm = 20pF

Figure 14. Large Signal Frequency Response for Various Capacitive Loads

3

–33

1

1000

FREQUENCY (MHz)

10

100

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

–30

0.2V p-p

2V p-p

40V p-p

20V p-p

10V p-p

Figure 15. Frequency Response for Various Output Amplitudes, VS = ±12 V

3

–30

1

1000

FREQUENCY (MHz)

10

100

0

–3

–6

–9

–12

–15

–18

–21

–24

–27

VREF = 0.1V p-p

VS = 5V

VS = 12V

Figure 16. REF Small Signal Frequency Response for Various Power Supplies