Options
2018
Conference Paper
Titel
Ultra-Low Power SiGe 2-bit DAC Driver for InP-IQ Mach-Zehnder Modulator
Abstract
A small footprint InP-IQ Mach-Zehnder Modulator TOSA packaged with an ultra-low power SiGe 2-bit DAC driver with a power efficiency of 2.27 pJ/bit is demonstrated. EVMrms of 4.76 % was obtained for 16-QAM at 32 GBd. Each DAC driver consumes 146 mW.