75 GHz ECL static frequency divider using InAlAs/InGaAsHBTs

Abstract

A 75 GHz static frequency divider in InAlAs/InGaAs transferred-substrate heterojunction bipolar transistor (HBT) technology is reported. This is the highest reported frequency of operation for a static frequency divider. The circuit has 60 transistors and dissipates 800 mW. The divider was operated at a clock frequency of 5.0 to 75 GHz.