Noise probably the single most important performance metric of the high-speed
transimpedance amplifier (TIA), which directly sets the sensitivity of optical receiver. The …

We report> 100-Gb/s direct-detection (DD) transmission using an integrated silicon optical
receiver, which comprised a fully-differential 28-nm complementary metal-oxide …

Hybrid photonic-electronic circuits involving crossdomain feedback signals are difficult to
validate and troubleshoot. This paper describes an approach to model and validate an offset …

Conventional optical receivers are mostly optimized for single data rate. In this work, after
examining conventional optical front-ends, we present the low-noise tunable front-end …

A fully-differential receiver structure for fiber links is presented, in which the photodiode (PD)
is DC-coupled to the transimpedance amplifier (TIA) and biased through the feedback …

A 25Gb/s CMOS optical receiver with superior noise performance is presented. The fully
integrated receiver comprises a transimpedance amplifier (TIA), a main amplifier (MA) …

This paper presents a low-noise and high-speed transimpedance amplifier (TIA) for optical
interconnection. For high density parallel integration of optical receiver, small area and …

This paper presents an optical receiver (RX) suitable for amplifying a high-speed PAM-4
signal. To achieve a high gain-bandwidth product at low power consumption, a triple …

Offset compensation (OC) systems are indispensable parts of multi-Gbit/s optical receiver
(RX) frontends. Effects of offset are addressed in this paper. The analytical expression for the …

This paper presents a new Gain-Adder (GA) circuit for Current-Reuse (CR)-RGC TIA. The
proposed GA circuit employs one transistor alone to enhance bandwidth and decrease …