{"title":"基于数字辅助逆变器的带通滤波器","authors":"T. Wattanasaovaluk, J. Ngarmnil, A. Worapishet","doi":"10.1109/MWSCAS.2004.1353892","DOIUrl":null,"url":null,"abstract":"This paper proposes a low voltage inverter-based band-pass filter. The circuit is formed in class AB structure using only capacitors and CMOS inverters delivering wide signal swing and low voltage capabilities. With a digital assisting scheme, the center frequency around 900 MHz and 200 MHz bandwidth can be maintained with the power supply variation of 1.40-1.70 Volts. Simulation results of both biquadratic and 4/sup th/-order filters on 0.25 /spl mu/m CMOS processes confirm the functionalities and performances.","PeriodicalId":185817,"journal":{"name":"The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Digital assistable inverter-based band-pass filter\",\"authors\":\"T. Wattanasaovaluk, J. Ngarmnil, A. Worapishet\",\"doi\":\"10.1109/MWSCAS.2004.1353892\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a low voltage inverter-based band-pass filter. The circuit is formed in class AB structure using only capacitors and CMOS inverters delivering wide signal swing and low voltage capabilities. With a digital assisting scheme, the center frequency around 900 MHz and 200 MHz bandwidth can be maintained with the power supply variation of 1.40-1.70 Volts. Simulation results of both biquadratic and 4/sup th/-order filters on 0.25 /spl mu/m CMOS processes confirm the functionalities and performances.\",\"PeriodicalId\":185817,\"journal\":{\"name\":\"The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04.\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-07-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSCAS.2004.1353892\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.2004.1353892","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Digital assistable inverter-based band-pass filter
This paper proposes a low voltage inverter-based band-pass filter. The circuit is formed in class AB structure using only capacitors and CMOS inverters delivering wide signal swing and low voltage capabilities. With a digital assisting scheme, the center frequency around 900 MHz and 200 MHz bandwidth can be maintained with the power supply variation of 1.40-1.70 Volts. Simulation results of both biquadratic and 4/sup th/-order filters on 0.25 /spl mu/m CMOS processes confirm the functionalities and performances.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
