MIC3001 查看數據表（PDF） - Micrel

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MIC3001

FOM Management IC with Internal Calibration

Micrel 

Micrel, Inc.

MIC3001

Alarm Flags.................................................................................................................................................................. 52

Warning Flags.............................................................................................................................................................. 53

Applications Information............................................................................................................................................ 69

Controlling Laser Diode Bias..................................................................................................................................... 69

Choosing CCOMP ........................................................................................................................................................ 70

Measuring Laser Bias Current .................................................................................................................................. 70

Interfacing To Laser Drivers...................................................................................................................................... 70

SY88912 3.3V 3.2Gbps SONET/SDH Laser Driver ................................................................................................. 71

Modulation Current ................................................................................................................................................... 71

SY88932 3.3V 3.2Gbps SONET/SDH Laser Driver ................................................................................................. 71

SY89307 5.0V/ 3.3V 2.5Gbps VCSEL Driver ........................................................................................................... 72

Laser Drivers Programmed via a Sink Current ......................................................................................................... 72

Drivers with Monitor Outputs..................................................................................................................................... 72

Shutdown Output ...................................................................................................................................................... 72

Temperature Sensing ............................................................................................................................................... 73

Remote Sensing ....................................................................................................................................................... 73

Minimizing Errors ........................................................................................................................................................ 73

Self-Heating .............................................................................................................................................................. 73

Series Resistance with External Temperature Sensor ............................................................................................. 74

XPN Filter Capacitor Selection ................................................................................................................................. 74

XPN Layout Considerations...................................................................................................................................... 74

Layout Considerations .............................................................................................................................................. 75

Small Form-Factor Pluggable (SFP) Transceivers............................................................................................... 75

Power Supplies ......................................................................................................................................................... 75

Using the MIC3001 In a 5V System.......................................................................................................................... 75

Package Information ................................................................................................................................................... 76

August 2004

4

M9999-082404-A

hbwhelp@micrel.com or (408) 955-1690

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