ML0131 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

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Fabricante

ML0131

FOR OPTICAL TRANSMITTER (2.5Gb/s LASER DRIVER)

MITSUBISHI ELECTRIC  

PRELIMINARY

Notice : This is not a final specification

Some parametric limits are subject to change.

MITSUBISHI SEMICONDUCTOR <GaAs digital IC>

2.5Gb/s LASER DRIVER

ML0131

FOR OPTICAL TRANSMITTER

DESCRIPTION

The laser driver IC were designed for use in

2.5Gb/s lightwave applications.

Photograph of Laser Driver IC

FEATURES

-High speed operation

tr/tf = 80ps (RL=25Ω)

-ECL/SCFL compatible interface

-Adjustable outout current

Iout = ˜60mA

-Low Power Dissipation

Vss = -5.2V, PD = 700mW

APPLICATION

- 2.5Gb/s optical transmitter

Package Size : 9.6mm x 7.6mm x 1.6mm

CIRCUIT DIAGRAM

VT+ GND

VMARK+ VMARK- IMOD

Mark

Density

VIN

VREF

Level

Shift

Input Buffer

Driverr

IOUT

IMON

VT- VSS

VMWA

TYPICAL CHARACTERISTIC (Ta = 25ºC)

Output waveform (@2.5Gb/s)

Vss = -5.2V, IMOD = 3.2mA (@2.5Gb/s), PN : 211-1

10 mA/div. 100 ps/div.

MITSUBISHI

ELECTRIC

(1/2) as of Sep. , 1997

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