EVAL01-HMC981LP3E

EVAL01-HMC981LP3E is an evaluation-board for HMC981LP3E active bias controller. HMC981LP3E active bias controller 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.

• Automatic gate voltage adjustment (no calibration required)
• Controls both enhancement and depletion type devices
• Trigger-out output for daisy chain power-up and power-down sequencing