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HMC980LP4E

Hittite Microwave Corporation
Part Number HMC980LP4E
Manufacturer Hittite Microwave Corporation
Description ACTIVE BIAS CONTROLLER
Published Dec 6, 2011
Detailed Description www.DataSheet.co.kr HMC980LP4E v01.0911 ACTIVE BIAS CONTROLLER HIGH CURRENT Features • Automatic Gate voltage adjustm...
Datasheet PDF File HMC980LP4E PDF File

HMC980LP4E
HMC980LP4E

Overview
www.
DataSheet.
co.
kr HMC980LP4E v01.
0911 ACTIVE BIAS CONTROLLER HIGH CURRENT Features • Automatic Gate voltage adjustment (No Calibration required) Supply Voltage (5V to 16.
5V) Bias both Enhancement or Depletion type devices • • • • Adjustable Drain Current up to 1.
6 A Sink or source gate current Internal negative voltage generation • • • • • Can be disabled to use external negative rail Fast Enable/Disable Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing Over/Under Current Alarm with built-in hystresis 24 Lead 4mmx4mm QFN Package: 16mm2 • • Typical Applications • • • • • • • Microwave Radio & VSAT Military & Space Test Instrumentation Fiber Optic Modulator Driver Biasing CATV Laser Driver Biasing Cellular Base Station Wireless Infrastructure Equipment 13 BIAS CONTROLLERS - SMT Functional Diagram General Description HMC980LP4E is an active bias controller that can automatically adjust the gate voltage of an external amplifier to achieve cons...


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