New clock-feedthrough compensation scheme for switched-current circuits

Byung Moo Min, Soo-Won Kim

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

An improved clock-feedthrough compensation scheme for switched current system is proposed. Both the signal dependent and the constant clock-feedthrough terms are canceled by using both nMOS and pMOS current samplers and by adopting a source replication technique. The proposed current memory cell was fabricated with 0.6-μm CMOS process. Both experimental and theoretical results on clock-feedthrough error reveal substantial reduction over the existing compensation schemes.

Original languageEnglish
Pages (from-to)1508-1511
Number of pages4
JournalIEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Volume45
Issue number11
DOIs
Publication statusPublished - 1998 Dec 1

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing

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