Differential Voltage (ΔV) Comparator with Variable Channel-Size MOSFET

Yasuhiro Kosasayama, Yutaka Arima, Masashi Ueno, Masafumi Kimata, Kana Himei, Tanemasa Asano

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This paper describes the operation and the test results of a novel comparator, called a differential voltage (ΔV) comparator, which detects the difference between two input signal voltages. This comparator utilizes variable threshold voltage inverters (VT-INVs) which can change a logic threshold continuously using a variable channel size MOSFETs (VS-MOSs). The circuit configuration is very simple, and has the potential to achieve high integration and low power consumption in mixed signal system LSIs.

Original languageEnglish
Pages (from-to)357-363
Number of pages7
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE87-A
Issue number2
Publication statusPublished - Feb 2004
Externally publishedYes

Fingerprint

MOSFET
Voltage
Electric potential
Threshold logic
Signal systems
Threshold voltage
Power Consumption
Electric power utilization
Logic
Configuration
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Hardware and Architecture
  • Information Systems

Cite this

Differential Voltage (ΔV) Comparator with Variable Channel-Size MOSFET. / Kosasayama, Yasuhiro; Arima, Yutaka; Ueno, Masashi; Kimata, Masafumi; Himei, Kana; Asano, Tanemasa.

In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E87-A, No. 2, 02.2004, p. 357-363.

Research output: Contribution to journalArticle

Kosasayama, Y, Arima, Y, Ueno, M, Kimata, M, Himei, K & Asano, T 2004, 'Differential Voltage (ΔV) Comparator with Variable Channel-Size MOSFET', IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E87-A, no. 2, pp. 357-363.
Kosasayama, Yasuhiro ; Arima, Yutaka ; Ueno, Masashi ; Kimata, Masafumi ; Himei, Kana ; Asano, Tanemasa. / Differential Voltage (ΔV) Comparator with Variable Channel-Size MOSFET. In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2004 ; Vol. E87-A, No. 2. pp. 357-363.
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