AD603AR 查看數據表（PDF） - Analog Devices

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AD603AR

Low Noise, 90 MHz Variable Gain Amplifier

Analog Devices 

Data Sheet

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

AD603

GPOS 1

GNEG 2

AD603

8 VPOS

7 VOUT

VINP 3 TOP VIEW 6 VNEG

COMM 4 (Not to Scale) 5 FDBK

Figure 2. 8-Lead SOIC Pin Configuration

GPOS 1

GNEG 2

AD603

8 VPOS

7 VOUT

VINP 3 TOP VIEW 6 VNEG

(Not to Scale)

COMM 4

5 FDBK

Figure 3. 8-Lead CERDIP Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

1

GPOS

2

GNEG

3

VINP

4

COMM

5

FDBK

6

VNEG

7

VOUT

8

VPOS

Description

Gain Control Input High (Positive Voltage Increases Gain).

Gain Control Input Low (Negative Voltage Increases Gain).

Amplifier Input.

Amplifier Ground.

Connection to Feedback Network.

Negative Supply Input.

Amplifier Output.

Positive Supply Input.

Rev. K | Page 5 of 24

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