BIAS CONTROLLERS - SMT
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Typical Applications
• Microwave Radio & VSAT • Military & Space • Test Instrumentation • Fiber Optic Modulator Driver Biasing • CATV Laser Driver Biasing • Cellular Base Station • Wireless Infrastructure Equipment
Functional Diagram
HMC981LP3E
ACTIVE BIAS CONTROLLER
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 Dai...