CMOS Circuit Design of Displacement Capacitive Sensors
Date Issued
2008
Date
2008
Author(s)
Wu, Chia-Ching
Abstract
The purpose of this dissertation is to realize the design and layout of CMOS capacitive sensing circuit, and in this case to compare the differences before and after layout. In this dissertation use the two-stage amplifier to be the principal. Furthermore, layout the dispersed elements, and modify that after layout to satisfy our requirement. his dissertation is applying 0.35μm Mixed-Signal 2P4M Polycide 3.3/5V manufacture process of TSCM which is provided by NSC Chip Implementation Center. Finally, using Hspice software designed by Synopsys co. to simulate and laker software designed by Springsoft co. to layout.
Subjects
capacitive sensor
analog integrated circuit
two-stage operational amplifier
IC design
layout
Type
thesis
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