43 Gb/s High Gain Photoreceiver
The photoreceiver module XPRV2022(A) is a single ended front-end with a high gain of typically 500 V/W and a bandwidth of 33 GHz. The photoreceiver module XPRV2022(A) contains a waveguide-integrated PIN-photodiode (PD) and a transimpedance amplifier (TIA) with limiting output buffer. An integrated feedback loop optimizes the performance in the frequency and/or time domain with respect to different optical input power. Due to the limiting output buffer, the output voltage swing is limited to approximately 400 mV. Incorporated blocking capacitors enable AC output coupling.