https://scholars.lib.ntu.edu.tw/handle/123456789/292359
Title: | CCII-based continuous-time filters with reduced gain-bandwidth sensitivity | Authors: | SHEN-IUAN LIU HEN-WAI TSAO Wu, J. |
Issue Date: | 1991 | Journal Volume: | 138 | Journal Issue: | 2 | Start page/Pages: | 210-216 | Source: | IEE proceedings. Part G. Electronic circuits and systems | Abstract: | Some new MOSFET-C integrators and CMOS current conveyors for realisations of the ladder filters are proposed. These integrators require smaller capacitance than with those currently used. The integrators also provide a better high-frequency performance in terms of gain and phase error responses. A sixth-order bandpass ladder filter, with 460 KHz centre frequency, 0.5 dB ripple, and ripple bandwidth 120 KHz, is designed and simulated. A third-order lowpass filter, with 2 dB ripple and 50 KHz ripple bandwidth, is experimentally demonstrated. The results reported in the paper will be useful in the realisation of high-frequency integrated continuous-time filters. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0026142597&doi=10.1049%2fip-g-2.1991.0039&partnerID=40&md5=3f9b5e8381706fecf2a66e9a331cb0a0 http://scholars.lib.ntu.edu.tw/handle/123456789/292359 |
DOI: | 10.1049/ip-g-2.1991.0039 | SDG/Keyword: | Electronic circuits, Integrating; Semiconductor devices, MOSFET; Signal filtering and prediction; Signal processing; CMOS Current Conveyors; Continuous Time Filters; Gain Bandwidth Sensitivity; Ladder Filters; MOSFET-C Integrators; Second Generation Current Conveyors (CCII); Electric filters |
Appears in Collections: | 電機工程學系 |
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