{"title":"一种采用电容分离技术的浮栅mos低功耗CDMA匹配滤波器","authors":"T. Yamasaki, T. Fukuda, T. Shibata","doi":"10.1109/VLSIC.2003.1221223","DOIUrl":null,"url":null,"abstract":"Low-power and compact CDMA matched filters have been developed based on the floating-gate MOS technology. The low-power operation has been achieved by employing the single-step matching scheme and disconnecting the coupling-capacitors unnecessary for the matching operation. The 255-chip matched filter fabricated in a 0.35-/spl mu/m technology demonstrated 6 mW operation at 3 V power supply and the chip rate of 5 MS/S, while occupying the chip area of 1.0 mm/sup 2/.","PeriodicalId":270304,"journal":{"name":"2003 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.03CH37408)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"A floating-gate-MOS-based low-power CDMA matched filter employing capacitance disconnection technique\",\"authors\":\"T. Yamasaki, T. Fukuda, T. Shibata\",\"doi\":\"10.1109/VLSIC.2003.1221223\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Low-power and compact CDMA matched filters have been developed based on the floating-gate MOS technology. The low-power operation has been achieved by employing the single-step matching scheme and disconnecting the coupling-capacitors unnecessary for the matching operation. The 255-chip matched filter fabricated in a 0.35-/spl mu/m technology demonstrated 6 mW operation at 3 V power supply and the chip rate of 5 MS/S, while occupying the chip area of 1.0 mm/sup 2/.\",\"PeriodicalId\":270304,\"journal\":{\"name\":\"2003 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.03CH37408)\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2003 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.03CH37408)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VLSIC.2003.1221223\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2003 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.03CH37408)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2003.1221223","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A floating-gate-MOS-based low-power CDMA matched filter employing capacitance disconnection technique
Low-power and compact CDMA matched filters have been developed based on the floating-gate MOS technology. The low-power operation has been achieved by employing the single-step matching scheme and disconnecting the coupling-capacitors unnecessary for the matching operation. The 255-chip matched filter fabricated in a 0.35-/spl mu/m technology demonstrated 6 mW operation at 3 V power supply and the chip rate of 5 MS/S, while occupying the chip area of 1.0 mm/sup 2/.
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