Time Difference Amplifier with Robust Gain Using Closed-Loop Control

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概要

• 論文の詳細を見る

• This paper presents a Time Difference Amplifier (TDA) that amplifies the input time difference into the output time difference. Cross coupled chains of variable delay cells with the same number of stages are applicable for TDA, and the gain is adjusted via the closed-loop control. The TDA was fabricated using 65nm CMOS and the measurement results show that the time difference gain is 4.78 at a nominal power supply while the designed gain is 4.0. The gain is stable enough to be less than 1.4% gain shift under ±10% power supply voltage fluctuation.

• 2010-03-01

著者

• NAKURA Toru

  VLSI Design and Education Center (VDEC), The University of Tokyo

• MANDAI Shingo

  Dept. of Electronic Engineering, The University of Tokyo

• IKEDA Makoto

  VLSI Design and Education Center (VDEC), The University of Tokyo

• ASADA Kunihiro

  VLSI Design and Education Center (VDEC), The University of Tokyo

• Nakura Toru

  Univ. Tokyo Tokyo Jpn

• Ikeda Makoto

  The Vlsi Design And Education Center The University Of Tokyo

• Ikeda Makoto

  Dept. Of Engineering University Of Tokyo:vlsi Design And Education Center University Of Tokyo

• Asada K

  Dept. Of Engineering University Of Tokyo:vlsi Design And Education Center University Of Tokyo

• Asada K

  Department Of Electronic Engineering And Vlsi Design And Education Center (vdec) The University Of T

• Ikeda M

  Department Of Electonics Engineering Graduate School Of Engineering The University Of Tokyo

• Asada K

  Department Of Electonics Engineering Graduate School Of Engineering The University Of Tokyo

• Mandai Shingo

  Dept. Of Electronic Engineering The University Of Tokyo

• Asada Kunihiro

  Vlsi Design And Education Center (vdec) The University Of Tokyo

• Ikeda Makoto

  Vlsi Design And Education Center (vdec) The University Of Tokyo

• Nakura Toru

  Vlsi Design And Education Center (vdec) The University Of Tokyo

• Mandai Shingo

  Dept. of Electrical Engineering and Information Systems

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