Broadcom

- 6 -

AFBR-1528CZ and AFBR-2528CZ

Data Sheet

Pin Description Receiver AFBR-2528CZ

Pin Description Receiver AFBR-2528CZ

Fiber port facing front, pins downward, 1 = Rightmost pin to 4 = Leftmost pin.

Recommended Application Circuit

Pin

Name

Function/Description

1

a.

TTL compatible data output.

b.

Light on at the receiver input will lead to a "low" output signal and light off to a "high" output signal.

Data output.

Ground.

Power Supply 3.3 V

± 5% or 5 V ± 5%.

4

c.

It is recommended to connect this pin to signal GND.

No function, physical pin is available, recommended to signal GND.

5

d.

Pin 5 and 8 are for mounting and retaining purposes and should be connected to chassis GND.

Physical pin is available, recommended to chassis GND.

8

Housing Pind

Physical pin is available, recommended to chassis GND.

TTL Output

4

VCC

RX

NC

Data Out

VEE

2

3

1

10 F

C6

1 H

L2

GND

GND

GND

VCC

10 F

C2

GND

100 nF

C4

GND

GND