SY88782LMG TR Micrel Inc, SY88782LMG TR Datasheet

IC,Laser Diode/LED Driver,BIPOLAR,LLCC,16PIN,PLASTIC

SY88782LMG TR

Manufacturer Part Number

SY88782LMG TR

Description

IC,Laser Diode/LED Driver,BIPOLAR,LLCC,16PIN,PLASTIC

Manufacturer

Micrel Inc

Type

Laser Diode Driver (Fiber Optic)r

Datasheet

1.SY88782LMG.pdf (8 pages)

Specifications of SY88782LMG TR

Number Of Channels

Data Rate

1.25Gbps

Voltage - Supply

3 V ~ 3.6 V

Current - Supply

44mA

Current - Modulation

90mA

Operating Temperature

-40°C ~ 85°C

Package / Case

16-MLF®, QFN

Mounting Type

Surface Mount

Operating Supply Voltage (min)

Mounting

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

SY88782LMGTR
SY88782LMGTR

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General Description

The SY88782L is a single supply 3.3V low power

consumption,

telecom/datacom applications using FP/DFB lasers

at data rates up to 1.25Gbps. The driver can deliver

modulation current up to 90mA, and the high

compliance voltage it offers makes the part suitable

for high-current operation (with the laser AC- or DC-

coupled to it.) This device is intended to be used

with

Management IC which allows for modulation and

bias currents control and monitoring, automatic

power Control, and temperature compensation.

All support documentation can be found on Micrel’s

web site at: www.micrel.com.

________________________________________________________________

Typical Application

January 2010

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (

Micrel

Laser DC-Coupled to the Driver

small-form

MIC3003

Optical

factor,

driver

Transceiver

for

408

Features

• 2.3V minimum laser compliance voltage

• 48mA power supply current typical

• Operation up to 1.25Gbps

• Modulation current up to 90mA

• Designed for use with the MIC3003

• Small form factor 3mm x 3mm QFN package

Applications

• Multi-rate LAN, MAN applications up to 1.25Gbps:

• SFF, SFP Modules

Markets

• Telecom, Datacom

3.3V, 1.25Gbps High-Current, Low-Power

) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

− Ethernet, SONET OC3/12/24 and SDH

STM1/4/8

Laser Driver for Datacom Telecom

Laser AC-Coupled to the Driver

hbwhelp@micrel.com

SY88782L

Applications

or (408) 955-1690

M9999-011310

Related parts for SY88782LMG TR

SY88782LMG TR Summary of contents

Page 1

... All support documentation can be found on Micrel’s web site at: www.micrel.com. ________________________________________________________________ Typical Application Laser DC-Coupled to the Driver Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( January 2010 3.3V, 1.25Gbps High-Current, Low-Power Laser Driver for Datacom Telecom Features • ...

Page 2

Micrel, Inc. Functional Block Diagram (1) Ordering Information Part Number Package Type SY88782LMG QFN-16 (2) SY88782LMGTR QFN-16 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. Pin Configuration January 2010 Operating Range Package ...

Page 3

Micrel, Inc. Pin Description Pin Name Pin Number Pin Function GND Ground. Ground and exposed pad must be connected to the plane of the most negative potential. 2 DIN+ Non-inverting input data. Internally terminated with ...

Page 4

Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ........................... –0.5V to +4.0V IN CML Input Voltage (V ) .......... V IN TTL Control Input Voltage (V ) ................... Lead Temperature (soldering, 20sec.) ........... +260°C Storage ...

Page 5

Micrel, Inc. Typical Operating Characteristics January 2010 5 hbwhelp@micrel.com SY88782L M9999-011310 or (408) 955-1690 ...

Page 6

Micrel, Inc. Functional Characteristics January 2010 6 hbwhelp@micrel.com SY88782L M9999-011310 or (408) 955-1690 ...

Page 7

Micrel, Inc. Input and Output Stages Figure 1a. Simplified Input Stage Interface the Input to Different Logic Drivers Figure 2a. DC-Coupling to LVPECL Driver Figure 2c. AC-Coupling to CML Driver January 2010 Figure 1b. Simplified Output Stage Figure 2b. AC-Coupling ...

Page 8

Micrel, Inc. 16 LEAD (3mmx3mm) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http:/www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and ...

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