{"title":"新型大动态范围增强极选择性带通滤波器","authors":"A. Barua","doi":"10.1109/APCAS.1996.569218","DOIUrl":null,"url":null,"abstract":"A high pole selectivity (Q/sub p/) bandpass filter realizable in MOSFET-C topology is suggested. The op-amps are used in fully balanced topology which has good power supply noise rejection. The proposed filter has low op-amp count in addition to a wide dynamic range. The circuit has been compared with conventional enhanced pole selectivity bandpass filter. The circuit is simulated by SPICE and a dynamic range of 123.39 dB is obtained for Q/sub p/ value of 60.","PeriodicalId":20507,"journal":{"name":"Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1996-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Novel enhanced pole selectivity bandpass filter with large dynamic range\",\"authors\":\"A. Barua\",\"doi\":\"10.1109/APCAS.1996.569218\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A high pole selectivity (Q/sub p/) bandpass filter realizable in MOSFET-C topology is suggested. The op-amps are used in fully balanced topology which has good power supply noise rejection. The proposed filter has low op-amp count in addition to a wide dynamic range. The circuit has been compared with conventional enhanced pole selectivity bandpass filter. The circuit is simulated by SPICE and a dynamic range of 123.39 dB is obtained for Q/sub p/ value of 60.\",\"PeriodicalId\":20507,\"journal\":{\"name\":\"Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-11-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCAS.1996.569218\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of APCCAS'96 - Asia Pacific Conference on Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAS.1996.569218","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Novel enhanced pole selectivity bandpass filter with large dynamic range
A high pole selectivity (Q/sub p/) bandpass filter realizable in MOSFET-C topology is suggested. The op-amps are used in fully balanced topology which has good power supply noise rejection. The proposed filter has low op-amp count in addition to a wide dynamic range. The circuit has been compared with conventional enhanced pole selectivity bandpass filter. The circuit is simulated by SPICE and a dynamic range of 123.39 dB is obtained for Q/sub p/ value of 60.
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