Design and evaluation of low-voltage CMOS inverter-based differential amplifier for sensing

Kyohei Kawamura, Yoshinori Matsumoto

研究成果: Article査読

抄録

The purpose of this study is to design a low voltage differential amplifier circuit for sensor signal processing. The prototype of CMOS Inverter-Based pseudo-differential amplifier has been designed with 0.18 μm standard CMOS process. The maximum differential gain was measured as 63.4 dB and the CMRR was 63.6 dB at 1 V supply voltage. The input offset temperature drift is 2.56 μV/°C. In addition, the hole-sensor-combination measurement was carried out by using the differential amplifier circuit.

本文言語English
ページ(範囲)276-277
ページ数2
ジャーナルieej transactions on sensors and micromachines
134
8
DOI
出版ステータスPublished - 2014 1 1

ASJC Scopus subject areas

  • 機械工学
  • 電子工学および電気工学

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