SY88782L Datasheet, PDF (1/8 Pages) Micrel Semiconductor – 3.3V, 1.25 Gbps HIgh Current, Low Power Laser Driver for Datacom Telecom Applications

SY88782L
3.3V, 1.25Gbps High Current, Low Power Laser
Driver for Datacom Telecom Applications
General Description
Features
The SY88782L is a single supply 3.3V low power
consumption, small form factor, driver for
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 Micrel MIC3000/1 Optical Transceiver
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.
• 2.3V minimum laser compliance voltage
• 44mA power supply current typical
• Operation up to 1.25Gbps
• Modulation current up to 90mA
• Designed for use with the MIC3000/1
• Small form factor 3mm x 3mm MLF™ package
Applications
• Multi-rate LAN, MAN applications up to 1.25Gbps:
Ethernet, SONET OC3/12/24 and SDH STM1/4/8
• SFF, SFP Modules
Markets
• Telecom, Datacom
________________________________________________________________
Typical Application
Laser DC-Coupled to the Driver
MicroLeadFrame is a trademark of Amkor Technology, Inc.
February 2005
Laser AC-Coupled to the Driver
M9999-021005
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