Title:
DATA RECEIVING CIRCUIT AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/087540
Kind Code:
A1
Abstract:
Provided in the embodiments of the present disclosure are a data receiving circuit and a semiconductor device. The data receiving circuit comprises a plurality of data paths. The ith data path comprises an amplification circuit which is configured to amplify the voltage difference between the voltage of input data and the reference voltage and output a first signal pair; a sampling circuit which is configured to receive a corresponding sampling clock so as to sample the first signal pair and output a second signal pair; a first encoding circuit which is configured to receive second signal pairs output by the N data paths, perform encoding processing on all the received second signal pairs, and output a first control signal, wherein N ≤ M; and a first adjustment circuit which is configured to receive the first control signal, and, in response to the first control signal, adjust the first signal pair in the ith data path. The embodiments of the present disclosure can reduce power consumption and improve the transmission speed of input data while performing decision feedback equalization on the previously-transmitted multi-bit input data.
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Inventors:
LI SIMAN (CN)
EOM YOONJOO (CN)
EOM YOONJOO (CN)
Application Number:
PCT/CN2023/089142
Publication Date:
May 02, 2024
Filing Date:
April 19, 2023
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
H04L25/03
Foreign References:
| US10153922B1 | 2018-12-11 | |||
| JP2020053733A | 2020-04-02 | |||
| CN102882817A | 2013-01-16 | |||
| CN113129987A | 2021-07-16 | |||
| US6147514A | 2000-11-14 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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