Tunable high resistance voltage-controlled pseudo-resistor with wide input voltage swing capability

M. T. Shiue, K. W. Yao, C. S.A. Gong

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

A tunable pseudo-resistor featuring a wide input voltage range and ultra-high resistance is proposed. It is composed of serial-connected PMOS devices operating in the subthreshold region. An auto-tuning circuit involved makes the pseudo-resistor robust against process variations and common-mode voltage shifting. Operation and theoretical analysis are detailed. Simulation results in a 0.18m technology demonstrate the advantages of the proposed pseudo-resistor.

Original languageEnglish
Pages (from-to)377-378
Number of pages2
JournalElectronics Letters
Volume47
Issue number6
DOIs
StatePublished - 17 Mar 2011

Fingerprint

Dive into the research topics of 'Tunable high resistance voltage-controlled pseudo-resistor with wide input voltage swing capability'. Together they form a unique fingerprint.

Cite this