ADA4856-3

Data Sheet

Rev. B | Page 8 of 20

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0.1110

HD2

HD3

100

FREQUENCY (MHz)

RL = 1kΩ

VOUT = 2V p-p

Figure 11. Harmonic Distortion vs. Frequency

0

–20

–40

–60

–80

–100

–120

0.1

1

10

100

1000

FREQUENCY (MHz)

OUT2

OUT3

OUT1

Figure 12. Forward Isolation vs. Frequency

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

0.01

100

600

10

1

0.1

FREQUENCY (MHz)

+PSRR

–PSRR

Figure 13. Power Supply Rejection Ratio (PSRR) vs. Frequency

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

0.1

1

HD2

HD3

10

100

FREQUENCY (MHz)

RL = 1kΩ

VOUT = 1V p-p

VS = 3.3V

Figure 14. Harmonic Distortion vs. Frequency

–120

–110

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

1

10

100

500

FREQUENCY (MHz)

IN1, IN2, OUT3

IN2, IN3, OUT1

IN1, IN3, OUT2

Figure 15. Crosstalk vs. Frequency

TIME (2ns/DIV)

0.5

0.4

0.3

0.2

0.1

0

–0.1

–0.2

–0.3

–0.4

–0.5

INPUT

OUTPUT

ERROR

Figure 16. Settling Time