Advanced Energy Industries, Inc.
SYSTEM AND APPARATUS WITH LOW POWER PIN DIODE DRIVERS
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Abstract:
This disclosure relates to apparatus and methods for radio-frequency (RF) switching circuits, and more particularly for a PIN diode driver circuit for high speed, high repetition rate and/or high power applications. The PIN diode driver may include a dual voltage reverse bias provided to the PIN diode, which dual voltage reverse bias may be provided by a first, relatively lower voltage, power supply and a second, relatively higher voltage, power supply. The relatively lower voltage is to discharge an intrinsic layer of the PIN diode at a lower voltage than during reverse bias of the PIN diode at the second relatively higher bias voltage in order to reduce overall power consumption.
Status:
Application
Type:
Utility
Filling date:
22 Jan 2021
Issue date:
13 May 2021