A 32Gb/s Optical Receiver Utilizing a Differential TIA with −17.3dBm Sensitivity in a 3D-Stacked Silicon Photonics Platform

· Research Nvidia · Sept. 3, 2026, 4:48 p.m.
Optical Communication Silicon Photonics Transimpedance Amplifier Technology Development
Summary
This blog post discusses a 32Gb/s optical receiver designed with a differential transimpedance amplifier (TIA) that achieves a sensitivity of -17.3 dBm, implemented in a 3D-stacked silicon photonics platform. It highlights advancements in optical communication technology and their applications.
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