HMC641LP4ETR IC RF SWITCH SP4T 20GHZ 24QFN Analog Devices Inc.
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Detailed Product Description
Product Details
General DescriptionHMC981 is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifiers operating in Class-A regime with Drain voltages from 4V to 12V and drain currents up to 200mA, offering a complete biasing solution.
FeaturesAutomatic 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
Typical Applications• Microwave Radio & VSAT• Military & Space • Test Instrumentation • Fiber Optic Modulator Driver Biasing • CATV Laser Driver Biasing • Cellular Base Station • Wireless Infrastructure Equipment
Specifications
DescriptionsRF Switch IC General Purpose SP4T 20GHz 50 Ohm 24-SMT (4x4) |
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| Product Tags: IC RF RF Integrated Circuit Module RF IC Chip Module |
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