AD810

Data Sheet

Rev. B | Page 10 of 22

20

40

60

80

100

110

10

30

50

70

90

0

4

8

12

16

20

2

6

10

14

18

SUPPLY VOLTAGE (±V)

GAIN = +1

RL = 150Ω

VOUT = 250mV p-p

RF = 750Ω

RF = 1kΩ

RF = 1.5kΩ

PEAKING ≤ 1dB

PEAKING ≤ 0.1dB

Figure 24. −3 dB Bandwidth vs. Supply Voltage, Gain = +1, RL = 150 Ω

100

90

10

0%

1V

1V

20ns

VIN

VOUT

Figure 25. Small Signal Pulse Response, Gain = +1, RF = 1 kΩ, RL = 150 Ω,

VS = ±15 V

–4

–2

0

–5

–3

–1

1

1M

10M

1G

100M

0

–45

–90

–135

–180

–225

–270

FREQUENCY (Hz)

GAIN = +1

RL = 1kΩ

VS = ±15V

VS = ±5V

VS = ±2.5V

VS = ±15V

VS = ±5V

VS = ±2.5V

PHASE

GAIN

Figure 26. Closed-Loop Gain and Phase Shift vs. Frequency, G= +1,

RF = 1 kΩ for ±15 V, 910 Ω for ±5 V and ±2.5 V

20

60

100

140

180

200

0

40

80

120

160

0

4

8

12

16

20

2

6

10

14

18

SUPPLY VOLTAGE (±V)

GAIN = +1

RL = 1kΩ

VOUT = 250mV p-p

RF = 750Ω

RF = 1kΩ

RF = 1.5kΩ

PEAKING ≤ 1dB

PEAKING ≤ 0.1dB

Figure 27. −3 dB Bandwidth vs. Supply Voltage, G = +1, RL = 1 kΩ

100

90

10

0%

100mV

1V

20ns

VIN

VOUT

Figure 28. Small Signal Pulse Response, Gain = +10, RF = 442 Ω, RL = 150 Ω,

VS = ±15 V

16

18

20

15

17

19

21

1M

10M

1G

100M

0

–45

–90

–135

–180

–225

–270

FREQUENCY (Hz)

GAIN = +10

RF = 270Ω

RL = 150Ω

VS = ±15V

VS = ±5V

VS = ±2.5V

VS = ±15V

VS = ±5V

VS = ±2.5V

PHASE

GAIN

Figure 29. Closed-Loop Gain and Phase Shift vs. Frequency,

G = +10, RL = 150 Ω