Gm-C filter with automatic calibration scheme

Hong Yi Huang, Kun Yuan Chen, Jia Hao Xie, Ming Ta Lee, Hao-Chiao Hong, Kuo Hsing Cheng

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

This work presents a fifth-order OTA-C band-pass filter applying Elliptic low-pass filter and complex filter techniques. The frequency error of the filter due to the effect of process variations is induced by integrating the passive components with the operational transconductance amplifier on chip. A filter circuit with automatic calibration scheme can make the frequency less dependent on process, voltage, and temperature variations. The layout of a test chip is realized using a 0.18 um 1P6M CMOS process. Post-layout simulation demonstrates that the center frequency of the band pass filter is 450 kHz and the dynamic range is 35 dB, It has a total power consumption of 0.14mW.

原文English
主出版物標題Formal Proceedings of the 2016 IEEE 19th International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2016
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509024674
DOIs
出版狀態Published - 31 五月 2016
事件19th IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2016 - Kosice, Slovakia
持續時間: 20 四月 201622 四月 2016

出版系列

名字Formal Proceedings of the 2016 IEEE 19th International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2016

Conference

Conference19th IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2016
國家Slovakia
城市Kosice
期間20/04/1622/04/16

指紋 深入研究「Gm-C filter with automatic calibration scheme」主題。共同形成了獨特的指紋。

引用此