Samsung electronics co., ltd. (20250096811). ANALOG-TO-DIGITAL CONVERTER

ANALOG-TO-DIGITAL CONVERTER

Organization Name

samsung electronics co., ltd.

Inventor(s)

Hyung Dong Roh of Suwon-si KR

Kyung Hoon Lee of Suwon-si KR

Woong Taek Lim of Suwon-si KR

Young Jae Cho of Suwon-si KR

Michael Choi of Suwon-si KR

ANALOG-TO-DIGITAL CONVERTER

This abstract first appeared for US patent application 20250096811 titled 'ANALOG-TO-DIGITAL CONVERTER

Original Abstract Submitted

an analog-to-digital converter is provided. an analog-to-digital converter comprises an interleaver receiving and processing an input signal that is an analog signal and a plurality of sub-adcs, wherein the interleaver includes a reference circuit outputting a second voltage based on a first voltage, a high-pass filter receiving the second voltage and outputting a first signal obtained by changing a common mode voltage of the input signal to the second voltage, a sampling circuit generating a second signal obtained by sampling an alternate current component of the first signal, and a buffer outputting a third signal obtained by buffering the second signal by using a buffering circuit, and the sub-adc converts the third signal into a digital signal by using the first voltage.