Low-Voltage Linear Bipolar OTAs Employing Hyperbolic Circuits with an Intermediate Voltage Terminal

• MATSUMOTO Fujihiko

  the Department of Applied Physics , National Defense Academy

• WASAKI Hiroki

  the Department of Applied Physics , National Defense Academy

• NOGUCHI Yasuaki

  the Department of Applied Physics , National Defense Academy

抄録

This paper proposes design of new linear bipolar OTAs using hyperbolic circuits with an intermediate voltage terminal. Four types of the OTAs are presented; two OTAs contain a hyperbolic sine circuit and the other two OTAs employ a hyperbolic cosine circuit. The linear input voltage range of the proposed OTAs is wider than that of the well-known conventional OTA, multi-TANH doublet, while each proposed OTA has advantages such as low power dissipation, high-frequency characteristics and so on. The results of SPICE simulation show that satisfactory characteristics are obtained.

収録刊行物

• IEICE transactions on fundamentals of electronics, communications and computer sciences

  IEICE transactions on fundamentals of electronics, communications and computer sciences 85 (6), 1200-1208, 2002-06-01

  一般社団法人電子情報通信学会

キーワード

• operational transconductance amplifiers (OTAs)
• linear circuits
• low-voltage circuits
• analog integrated circuits

詳細情報

• CRID: 1573668927147057408
• NII論文ID: 110003209145
• NII書誌ID: AA10826239
• ISSN: 09168508
• 本文言語コード: en
• データソース種別:
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