Semi-Parallel Cyclic Type Switched-Capacitor Filter Using Unity Gain Buffer

スポンサーリンク

概要

• 論文の詳細を見る

• Recently, we developed a low power consumption and small total capacitance switched-capacitor filter using a single operational amplifer. It is called a semi-parallel cyclic type (SPCT) filter, in which each capacitance is in proportion to the square root of a transfer function coefficient value. In this paper, we propose the SPCT filter using a single unity gain buffer (UGB). It will be referred to a UGB-SPCT filter. It is possible to use the UGB-SPCT filter over a wider frequency range than the SPCT filter since a UGB has nearly unity gain over a wide frequency range.

• 社団法人電子情報通信学会の論文
• 2000-07-25

著者

• Mori Toshihiro

  The School Of Engineering Tokai University

• TAKAHASHI Nobuaki

  the School of Engineering, Tokai University

• TAKEBE Tsuyoshi

  the Faculty of Technology, Kanazawa Institute of Technology

• Takahashi Nobuaki

  The School Of Engineering Tokai University

関連論文

• Semi-Parallel Cyclic Type Switched-Capacitor Filter Using Unity Gain Buffer
• An IIR SC Filter Utilizing Square Roots of Transfer Function Coefficient Values (Special Section on Selected Papers from the 11th Workshop on Circuits and Systems in Karuizawa)
• A New Type Circuit of SC IIR Filter Using Transfer Function Coefficient Ratios

スポンサーリンク