2018•Unpublished venueRequires access

56-Gb/s Silicon Optical Receiver Using a Low-Noise Fully-Differential Transimpedance Amplifier in SiGe SiCMOS

Joris Lambrecht, Hannes Ramon, Bart Moeneclaey, Jochem Verbist, Peter Ossieur, Peter De Heyn, Joris Van Campenhout, Johan Bauwelinck, Xin Liang Yin

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Abstract

We present a silicon optical receiver consisting of a low-noise fully-differential transimpedance amplifier with on-chip biasing for a SiPh Ge PD. Error-free 56Gb/s NRZ operation is demonstrated with a record OMA sensitivity of -10.2dBm at 170mW.

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Key concepts: Transimpedance amplifier, Biasing, Noise (video), Amplifier, Silicon, Sensitivity (control systems), Optoelectronics, Materials science