Buffer circuit capable of improving amplification performance

摘要

A buffer circuit may include an amplification reference voltage generation unit and an amplification unit. The amplification reference voltage generation unit may generate an amplification reference voltage. The amplification reference voltage generation unit configured to change a level of the amplification reference voltage based on a level of an output signal. The amplification unit may generate the output signal by differentially amplifying an input signal and the amplification reference voltage.

主权项

1. A buffer circuit comprising:
an amplification reference voltage generation unit configured to receive an output signal, generate an amplification reference voltage, and to change a level of the amplification reference voltage based on a level of the output signal; and an amplification unit configured to generate the output signal by differentially amplifying an input signal and the amplification reference voltage.