AD818 データシートの表示（PDF） - Analog Devices

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AD818

Low Cost, Low Power Video Op Amp

Analog Devices 

AD818

DIFF GAIN

0.02

0.01

0.06

0.00

0.05

DIFF PHASE

0.04

0.03

5

10

15

SUPPLY VOLTAGE (؎V)

TPC 19. Differential Gain and Phase vs. Supply Voltage

CF

1k⍀

+VS

3.3␮F

HP

PULSE (LS)

VIN 1k⍀

OR FUNCTION

(SS)

GENERATOR

50⍀

0.01␮F

AD818

VOUT

TEKTRONIX

P6201 FET

PROBE

TEKTRONIX

7A24

PREAMP

0.01␮F

RL

3.3␮F

–VS

TPC 22. Inverting Amplifier Connection

0.1dB

10 VS CC FLATNESS

9 ؎15V 2pF 55MHz

؎5V 1pF 43MHz

8 +5V 1pF 18MHz

7

CC

1k⍀

VIN

1k⍀

AD818

VOUT

150⍀

6

5

؎5V

؎15V

4

3

+5V

2

1

1M

10M

100M

1G

FREQUENCY (Hz)

TPC 20. Closed-Loop Gain vs. Frequency (G = +2)

10

8 VS

0.1dB

FLATNESS

6

؎15V 72MHz

؎5V 34MHz

4 +5V 19MHz

2

2pF

1k⍀

VIN

1k⍀

AD818

VOUT

150⍀

0

–2

+5V

؎15V

–4

–6

؎5V

–8

–10

1M

10M

100M

1G

FREQUENCY (Hz)

TPC 21. Closed-Loop Gain vs. Frequency (G = –1)

2V

50ns

100

90

10

0%

2V

TPC 23. Inverter Large Signal Pulse Response;

VS = ±5 V, CF = 1 pF, RL = 1 kW

200mV

100

90

10ns

10

0%

200mV

TPC 24. Inverter Small Signal Pulse Response;

VS = ±5 V, CF = 1 pF, RL = 150 W

–8–

REV. C

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