MOS sine function generator using exponential-law technique

O. Ishizuka, Z. Tang, D. Matsumoto

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

A novel circuit configuration for generating the sine function in MOS integrated circuit technology is proposed. It is based on the exponentiallaw of MOS transistors operating in the subthreshold region. An experimental MOS sine generator and PSPICE simulations show that the MOS sine function generator achieves a total harmonic distortion of 0·71% over an angular range of ±360°. Typical power consumption is less than 1 μW and the bandwidth is greater than 100 kHz.

Original languageEnglish
Pages (from-to)1937-1939
Number of pages3
JournalElectronics Letters
Volume27
Issue number21
DOIs
StatePublished - 1991/10/10

Keywords

  • Circuit theory and design
  • Function generators
  • Metaloxidesemiconductor structures and devices

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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