2024-03-29T08:46:12Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00008584
2022-12-13T02:23:53Z
10
コモンセントロイド配置によるCMOS OTAのCMRR改善効果の評価
Evaluation of CMRR Improvement in CMOS OTA Due to Common-Centroid Layout Technique
澤本, 岳秀
89740
桑原, 浩一
89741
谷本, 洋
220
20322886
原口, 大
89742
SAWAMOTO, Takehide
89743
KUWAHARA, Koichi
89744
TANIMOTO, Hiroshi
89745
HARAGUCHI, Masaru
89746
OTA
コモンセントロイド配置
CMRR
OTA
Common-Centroid Layout
CMRR
Common-mode rejection ratio (CMRR) deviation due to mismatching among MOS transistors in feedforward type OTA has been evaluated for chips fabricated with and without common-centroid layout technique. The mesured common-mode voltage gain (CMVG) data for 10 samples are evaluated by averaged CMVG and its relative variation to input common-mode dc bias point. The results clearly indicate the effectiveness of the common-centroid layout for an OTA in OTA in an 0.15 μm CMOS process to have better CMRR performance.
conference paper
一般社団法人 電気学会
2010-03-25
application/pdf
電気学会研究会資料. ECT, 電子回路研究会
34
ECT-10
23
28
AN10441815
https://kitami-it.repo.nii.ac.jp/record/8584/files/ECT-10-34.pdf
jpn
10029073188
c2010IEEJapan
open access