Title:
DECISION FEEDBACK EQUALIZER AND DATA ACQUISITION AND CORRECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/095297
Kind Code:
A1
Abstract:
Disclosed in the present application are a decision feedback equalizer and a data acquisition and correction method. The decision feedback equalizer comprises: a first decision sampling circuit; and a second decision sampling circuit. An input end of the first decision sampling circuit receives sampling data, and receives a first sampling result outputted by the second decision sampling circuit in a previous sampling period, so as to determine a first correction mode of the sampling data by means of the first sampling result, and correct the sampling data by means of the first correction mode; an input end of the second decision sampling circuit receives the sampling data, and receives a second sampling result outputted by the first decision sampling circuit in the previous sampling period, so as to determine a second correction mode of the sampling data by means of the second sampling result, and correct the sampling data by means of the second correction mode.
Inventors:
JIN JIAWEI (CN)
SONG FEI (CN)
SONG FEI (CN)
Application Number:
PCT/CN2021/075309
Publication Date:
May 12, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
ANALOGIX SEMICONDUCTOR SUZHOU INC (CN)
ANALOGIX INT LLC (US)
ANALOGIX INT LLC (US)
International Classes:
H04L25/03
Foreign References:
| CN110162854A | 2019-08-23 | |||
| CN106982182A | 2017-07-25 | |||
| CN203278880U | 2013-11-06 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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