AD8500

Rev. A | Page 11 of 12

0.20

0.15

–0.15

0.10

–0.10

0.05

–0.05

0

–0.20

–0.0005

0

0.0005

0.0010

0.0015

TIME (Seconds)

FREQUENCY (Hz)

–80

–60

–40

–20

0

20

40

60

80

10

100

1k

10k

100k

–180

–135

–90

–45

0

45

90

135

Figure 35. Small Signal Transient Response

(No Load)

Figure 32. Open-Loop Gain and Phase vs. Frequency

0.20

0.15

–0.15

0.10

–0.10

0.05

–0.05

0

–0.20

0

0.0005

0.0010

0.0015

TIME (Seconds)

–0.0005

100

90

80

70

60

50

40

30

20

10

0

0.01

0.1

1

10

100

FREQUENCY (kHz)

Figure 36. Small Signal Transient Response

(100 pF Load Capacitance)

Figure 33. CMRR vs. Frequency

35

30

25

20

15

10

5

0

10

100

1000

LOAD CAPACITANCE (pF)

OS–

OS+

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0

0.2

–0.002 –0.001

0

0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008

TIME (Seconds)

Figure 34. Small Signal Overshoot vs. Load Capacitance

Figure 37. Large Signal Transient Response

(No Load)