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HMC981 - ACTIVE BIAS CONTROLLER

Description

HMC981 is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current.

Features

  • Automatic Gate voltage adjustment (No Calibration required) Supply Voltage: 4V to 12V Digital Voltage: 3.3V to 5V Controls both Enhancement and Depletion type devices Adjustable Drain Current up to 200mA Sink/Source Gate Current Capability Optional Internal negative voltage generation that can be disabled to use external negative rail Fast Enable/Disable Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing 13 BIAS.

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Datasheet preview – HMC981

Datasheet Details

Part number HMC981
Manufacturer Hittite Microwave Corporation
File Size 796.40 KB
Description ACTIVE BIAS CONTROLLER
Datasheet download datasheet HMC981 Datasheet
Additional preview pages of the HMC981 datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr HMC981 v00.0611 ACTIVE BIAS CONTROLLER Typical Applications • Microwave Radio & VSAT • Military & Space • Test Instrumentation • Fiber Optic Modulator Driver Biasing • CATV Laser Driver Biasing • Cellular Base Station • Wireless Infrastructure Equipment Features Automatic Gate voltage adjustment (No Calibration required) Supply Voltage: 4V to 12V Digital Voltage: 3.
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