42-DL232

Optical Fiber Transmitting IC

Version

：A.002

Page 1

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42-DL232

OPTICAL FIBER TRANSMITTING IC

GENERAL DESCRIPTION

42-DL232 is a driver IC designed for the application of high-speed optical fiber

transmission. It integrates the LED driver with constant current output to reduce the complexity

and the cost of the transmission module. 42-DL232 can transmit with the speed up to 50Mb/s.

42-DL232 are fabricated by using CMOS technology with low power consumption purpose.

FEATURES

1. TTL interface compatible

2. High speed (up to 50Mb/s)

3. Uniform output waveform

4. Constant current output

5. Low power consumption

BLOCK DIAGRAM And APPLICATION CIRCUIT

42-DL232

VSS

VDD

IN

OUT

Power

Ground

Signal