GL3277

3

Pin Descriptions

No

Symbol

Description

3

4

5

6

7

8

1

2

OUT

DGND

IN

AGND

NC

NC

VCC

Output

Ground

Input

Ground

-

-

Supply vtg.

AGC cap.

Open collector output with pull-up resistance. Active low output.

Input stage, Variable amp, AGC, BPF ground

Input connection for photodiode with bias voltage

Output stage ground

-

-

Supply voltage of 5V¡ ¾

10%

AGC capacitor connected.

1

2

3

4

8

7

6

5

5V

photo diode

output

33 ¥ Ø

60 nF

47¥ ì

F

Application Circuit

NC

NC

AGND

IN

DGND

C

AGC

OUT

VCC