Data Sheet

AD9631/AD9632

Rev. D | Page 9 of 20

Figure 23. AD9631 Harmonic Distortion vs. Frequency, RL = 500 Ω

Figure 24. AD9631 Harmonic Distortion vs. Frequency, RL = 100 Ω

Figure 25. AD9631 Third Order Intercept vs. Frequency

Figure 26. AD9631 Differential Gain and Phase Error, G = +2, RL = 150 Ω

Figure 27. AD9631 Short-Term Settling Time, 2 V Step, RL = 100 Ω

Figure 28. AD9631 Long-Term Settling Time, 2 V Step, RL = 100 Ω

–30

–130

–120

–110

–100

–90

–80

–70

–60

–50

–40

10k

100k

1M

100M

10M

FREQUENCY (Hz)

VS = ±5V

RL = 500Ω

G = +1

VOUT = 2V p-p

SECOND

HARMONIC

THIRD

HARMONIC

–30

–130

–120

–110

–100

–90

–80

–70

–60

–50

–40

10k

100k

1M

100M

10M

FREQUENCY (Hz)

VS = ±5V

RL = 100Ω

G = +1

VOUT = 2V p-p

SECOND

HARMONIC

THIRD

HARMONIC

60

20

25

30

35

40

45

50

55

10

100

FREQUENCY (MHz)

–0.10

–0.05

0

0.05

0.10

–0.10

–0.05

0

0.05

0.10

1ST

2ND

3RD

4TH

5TH

6TH

7TH

8TH

9TH

11TH

10TH

0.3

–0.3

–0.2

–0.1

0

0.1

0.2

0

10

20

30

40

50

60

70

80

SETTLING TIME (ns)

0.3

–0.2

–0.1

0

0.1

0.2

0

1

2

3

4

5

6

8

10

7

9

SETTLING TIME (µs)