Four-Quadrant-Input Linear Transconductor Employing Source and Sink Currents Pair for Analog Multiplier(<Special Section> Analog Circuit Techniques and Related Topics)

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概要

• 論文の詳細を見る

• A four-quadrant-input linear transconductor generating a product or a product sum current is proposed. The proposed circuit eliminates the influence of channel length modulation and expands a dynamic input voltage range. As an application of the proposed circuit, the four-quadrant analog multiplier is designed. The four-quadrant analog multiplier consists of the proposed circuit, an input circuit and a class AB current buffer. HSPICE simulation results with 0.35μm n-well single CMOS process parameter are shown in order to evaluate the proposed circuit.

• 社団法人電子情報通信学会の論文
• 2006-02-01

著者

• Takakubo Kawori

  The Department Of Electronic And Communication Meiji University

• Takakubo Hajime

  The Department Of Electrical Electronic And Communication Engineering Chuo University

• MIZOKAMI Masakazu

  the Department of Electrical, Electronic, and Communication Engineering, Chuo University

• Mizokami Masakazu

  The Department Of Electrical Electronic And Communication Engineering Chuo University

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• A Rail-to-Rail CMOS Voltage Follower under Low Power Supply Voltage(Special Section on Analog Circuit Techniques Supporting the System LSI Era)
• Low Voltage OTA Using Two-MOSFET Subtractors between Rails(Special Section on Analog Circuit Techniques and Related Topics)
• Four-Quadrant-Input Linear Transconductor Employing Source and Sink Currents Pair for Analog Multiplier( Analog Circuit Techniques and Related Topics)

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