Generic robust LVCMOS-compatible control logic for GaAs HEMT switches

1 September 2006

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 83-86
https://doi.org/10.1109/emicc.2006.282756

Abstract

Robust digital control logic for an X-band five-bit digital attenuator and six-bit phase shifter has been developed and tested. The circuit uses an innovative combination of feedback and feed forward. The devices have been developed in the 6-inch 0.5 mum power pHEMT process (PP50-10) of WIN Semiconductors. The use of this process results in cost effective devices with a high power capability

Keywords

ROBUST CONTROL
GALLIUM ARSENIDE
HEMTS
LOGIC DEVICES
LOGIC TESTING
POWER SEMICONDUCTOR SWITCHES
DIGITAL CONTROL
ATTENUATORS
PHASE SHIFTERS
CIRCUIT TESTING

This publication has 1 reference indexed in Scilit:

GaAs Mixed Signal Multi-Function X-Band MMIC with 7 Bit Phase and Amplitude Control and Integrated Serial to Parallel Converter
Published by Institute of Electrical and Electronics Engineers (IEEE) ,2000