AD605(RevC) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

AD605
(Rev.:RevC)

Dual, Low Noise, Single-Supply Variable Gain Amplifier

Analog Devices 

AD605

–30

–35 VO = 1V p-p

VGN = 1.0V

–40

–45

–50

HD3

–55

HD2

–60

–65

–70

100k

1M

10M

FREQUENCY (Hz)

100M

TPC 19. Harmonic Distortion vs.

Frequency

–35

–40

–45

–50 HD2

(1MHz)

–55

HD 3

(10MHz)

HD 2

(10MHz)

–60

–65

–70 HD3

(1MHz)

–75

0.5 0.8 1.1 1.4 1.7 2.0 2.3 2.6 2.9

VGN (V)

TPC 20. Harmonic Distortion vs. VGN

–20

–30

f = 10MHz

–40

VO = 1V p-p

VGN = 1.0V

–50

–60

–70

–80

–90

–100

–110

–120

9.92

9.96 10 10.02 10.04

FREQUENCY (MHz)

TPC 21. Intermodulation Distortion

15

10

5

INPUT

GENERATOR

LIMIT = 21 dBm

0

–5

–10

–15

FREQ = 10MHz

FREQ = 1MHz

–20

0.1 0.5 0.9 1.3 1.7 2.1 2.5 2.9

VGN (V)

TPC 22. 1 dB Compression vs. VGN

35

VO = 1V p-p

30

25

f = 1MHz

20

f = 10MHz

15

10

5

0

–5

0.6 1 1.4 1.8 2.2 2.6 3

VGN (V)

TPC 23. Third Order Intercept vs. VGN

2V

VO = 2V p-p

VGN = 1.5V

–2V

253ns

100ns / DIV

1.253␮s

TPC 24. Large Signal Pulse Response

200

VO = 200mV p-p

VGN = 1.5V

2.9V

100

90

500mV

2.9V

100

90

500mV

TRIG'D

–200

253ns

100ns / DIV

1.253␮s

TPC 25. Small Signal Pulse Response

10

0%

0.0V

500mV

200ns

TPC 26. Power-Up/Down Response

10

0%

0.1V

500mV

100ns

TPC 27. Gain Response

–6–

REV. C

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