参数资料
型号: SY88932LMI TR
厂商: Micrel Inc
文件页数: 1/7页
文件大小: 0K
描述: IC LASR DRVR 4.25GBPS 3.6V 16MLF
标准包装: 1,000
类型: 激光二极管驱动器(光纤)
数据速率: 4.25Gbps
通道数: 1
电源电压: 3 V ~ 3.6 V
电流 - 电源: 57mA
电流 - 调制: 60mA
工作温度: -40°C ~ 85°C
封装/外壳: 16-VFQFN 裸露焊盘,16-MLF?
供应商设备封装: 16-MLF?(3x3)
包装: 带卷 (TR)
安装类型: 表面贴装
其它名称: SY88932LMITR
SY88932LMITR-ND

SY88932L
3.3V, 4.25Gbps SONET/SDH Laser Driver
with Output Disable
General Description
Features
The SY88932L is the smallest available laser driver with a
programmable modulation current up to 60mA for Fabry-
Perot (FP) or distribution feedback (DFB) lasers. The
device is suitable for SOENT/SDH applications with data
rates up to 4.25Gbps. The SY88932L accepts either CML
level or AC-coupled PECL inputs, and incorporates an
active low TTL /EN function which shuts off the modulation
current when HIGH.
Datasheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
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Up to 4.25Gbps operation
Modulation current to 60mA
Rise/fall times 65ps typical
Input 50 ? internally terminated to VCC
TTL /EN with internal 75k ? pull -down
Designed for use with MIC3000 optical transceiver
management IC
Voltage programmable laser modulation current
Single 3.3V power supply
Operating temperature range of –40°C to +85°C
Available in tiny 16-pin QFN package
Applications
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Fiber optical module
Transponder
XAUI CWDM
SONET/ SDH transmission system
Add-drop MUX
Metro area network
4.25Gbps optical transmitter
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Block Diagram
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
February 2008
M9999-022008-F
hbwhelp@micrel.com or (408) 955-1690
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