Data Sheet

ADA4961

Rev. A | Page 11 of 24

–100

–95

–90

–85

–80

–75

–70

–65

–60

–55

–50

123

45678

9

POWER (dBm)

500MHz

1000MHz

1500MHz

Figure 22. HD3 vs. Output Power/Tone, with Low-Pass Filter

123

456789

–100

–95

–90

–85

–80

–75

–70

–65

–60

–55

–50

POWER (dBm)

2MHz TO 500MHz

2MHz TO 1000MHz

2MHz TO 1500MHz

Figure 23. HD2 vs. Output Power/Tone, with Low-Pass Filter

SCALE: 40ns/DIV

1

CH1

1V

2

Figure 24. Enable Response Time

2

1

SCALE: 20ns/DIV

CH1

1V

Figure 25. Gain Step Response

INPUT

600mV/DIV

SCALE: 1ns/DIV

OUTPUT 200mV/DIV

OUTPUT

INPUT

CH1

–16mV

Figure 26. Large Signal Pulse Response

85

80

75

70

65

60

55

50

45

40

35

30

25

10M

100M

1G

4G

FREQUENCY (Hz)

GAIN = 0dB

GAIN = 7dB

GAIN = 15dB

Figure 27. CMRR vs. Frequency at 15 dB, 7 dB, and 0 dB Gain Settings, 5.0 V