AD826ARZ-REEL 데이터 시트보기 (PDF) - Analog Devices

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AD826ARZ-REEL

High-Speed, Low-Power Dual Operational Amplifier

Analog Devices 

5

4

781⍀

0.1dB

VS FLATNESS

3

VIN

2

VOUT

150⍀

؎15V 55MHz

؎5V 20MHz

؉5V 20MHz

1

VS = ؎15V

0

–1

VS = ؎5V

–2

VS = ؉5V

–3

–4

–5

100k

1M

10M

FREQUENCY – Hz

100M

Figure 19. Closed-Loop Gain vs. Frequency

AD826

5

4

1k⍀

1k⍀

3

VIN

CC

2

VOUT

0.1dB

VS

CC FLATNESS

؎15V 3pF 16MHz

؎5V 4pF 14MHz

؉5V 6pF 12MHz

1

VS = ؎15V

0

–1

VS = ؎5V

–2

–3

VS = ؉5V

–4

–5

100k

1M

10M

FREQUENCY – HZ

100M

Figure 22. Closed-Loop Gain vs. Frequency, Gain = –1

0.13

DIFF GAIN

0.10

0.13

0.07

0.12

DIFF PHASE

0.11

0.10

؎5

؎10

؎15

SUPPLY VOLTAGE – Volts

Figure 20. Differential Gain and Phase vs. Supply Voltage

1.0

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1.0

100k

VS = ؎15V

VS = ؎5V

VS = +5V

1M

10M

FREQUENCY – Hz

100M

Figure 23. Gain Flatness Matching vs. Supply, G = +1

–30

–40

–50

–60

؎5V

–70

RL = 150⍀

–80

–90

–100

؎15V

RL = 1k⍀

–110

10k

100k

1M

10M

FREQUENCY – Hz

Figure 21. Crosstalk vs. Frequency

100M

؉VS

0.1␮F

VOUT

3

8 1␮F

1/2

1

VIN

2 AD826

5

7

1/2

AD826 6

4

0.1␮F

RL

RL

1␮F

–VS

RL = 150⍀ FOR ؎VS = 5V, 1k⍀ FOR ؎VS = 15V

USE GROUND PLANE

PINOUT SHOWN IS FOR MINIDIP PACKAGE

Figure 24. Crosstalk Test Circuit

REV. C

–7–

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