Samsung Electronics Co., Ltd.

University of Seoul Industry Cooperation Foundation

Soohwan Yoo

Junghwan Choi

Yohan Kim

Jihwan Hyun

Yongsam Moon

Hyeonwoo Ahn

Jaegeol Lee

An adaptive continuous-time linear equalizer (CTLE) includes a CTLE cell including input terminals and output terminals, a low-pass filter configured to respectively output low-band differential signals obtained by respectively low-pass filtering differential output signals, and an error amplifier configured to amplify a difference between the low-band differential signals and output the difference as a control voltage. The CTLE cell includes first and second transistors each including an input terminal and an output terminal and an offset compensator configured to adjust a potential difference between a supply voltage source and the output terminal according to the control voltage.

Differential amplifier capable of offset compensation of differential output signal and adaptive continuous-time linear equalizer including the same

Growing community of inventors

SEOUL, South Korea

Soohwan Yoo