Data Sheet

AD810

Rev. B | Page 11 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 = +10

RL = 150Ω

VOUT = 250mV p-p

RF = 232Ω

RF = 442Ω

RF = 1kΩ

PEAKING ≤ 0.5dB

PEAKING ≤ 0.1dB

Figure 30. −3 dB Bandwidth vs. Supply Voltage, Gain = +10, RL = 150 Ω

100

90

10

0%

1V

10V

50ns

VIN

VOUT

Figure 31. Large Signal Pulse Response, Gain = +10, RF = 442 Ω, RL = 400 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 = 1kΩ

VS = ±15V

VS = ±5V

VS = ±2.5V

VS = ±15V

VS = ±5V

VS = ±2.5V

PHASE

GAIN

Figure 32. Closed-Loop Gain and Phase Shift vs. Frequency,

G = +10, RL = 1 kΩ

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 = +10

RL = 1kΩ

VOUT = 250mV p-p

RF = 232Ω

RF = 442Ω

RF = 1kΩ

PEAKING ≤ 0.5dB

PEAKING ≤ 0.1dB

Figure 33. −3 dB Bandwidth vs. Supply Voltage, Gain = +10, RL = 1 kΩ

–4

–2

0

–5

–3

–1

1

1M

10M

1G

100M

180

135

90

45

0

–45

–90

FREQUENCY (Hz)

GAIN = –1

RF = 681Ω

RL = 150Ω

VS = ±15V

VS = ±5V

VS = ±2.5V

VS = ±15V

VS = ±5V

VS = ±2.5V

PHASE

GAIN

Figure 34. Closed-Loop Gain and Phase Shift vs. Frequency G = −1,

RL = 150 Ω, RF = 681 Ω for ±15 V, 620 Ω for ±5 V and ±2.5 V

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 = 500Ω

RF = 681Ω

RF = 1kΩ

PEAKING ≤ 1.0dB

PEAKING ≤ 0.1dB

Figure 35. −3 dB Bandwidth vs. Supply Voltage, Gain = –1, RL = 150 Ω