SY88782L
SY88782L is Low Power Laser Driver manufactured by Micrel Semiconductor.
3.3V, 1.25Gbps High-Current, Low-Power Laser Driver for Data Tele Applications
General Description
The SY88782L is a single supply 3.3V low power consumption, small-form factor, driver for tele/data applications using FP/DFB lasers at data rates up to 1.25Gbps. The driver can deliver modulation current up to 90m A, and the high pliance voltage it offers makes the part suitable for high-current operation (with the laser AC- or DCcoupled to it.) This device is intended to be used with Micrel MIC3003 Optical Transceiver Management IC which allows for modulation and bias currents control and monitoring, automatic power Control, and temperature pensation.
All support documentation can be found on Micrel’s web site at: .micrel..
Features
- 2.3V minimum laser pliance voltage
- 48m A power supply current typical
- Operation up to 1.25Gbps
- Modulation current up to 90m A
- Designed for use with the MIC3003
- Small form factor 3mm x 3mm QFN 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
- Tele, Data
Typical Application
Laser DC-Coupled to the Driver
Laser AC-Coupled to the Driver
Micrel Inc.
- 2180 Fortune Drive
- San Jose, CA 95131
- USA
- tel +1 (408) 944-0800
- fax + 1 (408) 474-1000
- http://.micrel.
January 2010
M9999-011310 hbwhelp@micrel. or (408) 955-1690
Micrel,...
