一个2.5 V 57 MHz 15分接SC带通插值滤波器，输出采样率为320 MHz, 0.35 /spl mu/m CMOS

2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) Pub Date : 2002-08-07 DOI:10.1109/ISSCC.2002.992267

S. U, R. Martins, J. Franca

{"title":"一个2.5 V 57 MHz 15分接SC带通插值滤波器，输出采样率为320 MHz, 0.35 /spl mu/m CMOS","authors":"S. U, R. Martins, J. Franca","doi":"10.1109/ISSCC.2002.992267","DOIUrl":null,"url":null,"abstract":"A 57 MHz SC bandpass interpolating filter with 320 Msample/s output is realized in 0.35 /spl mu/m CMOS for DDFS (direct-digital frequency synthesis) systems. 15-tap FIR response is achieved with sampling rate increase and frequency upconversion by translating 22 MHz 80 Msample/s input to 56 MHz 320 Msample/s output. Dynamic range is 69 dB (1%THD) and 61 dB (1%IM3). The filter dissipates 120 mW analog and 16 mW digital at 2.5 V supply.","PeriodicalId":423674,"journal":{"name":"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)","volume":"273 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"A 2.5 V 57 MHz 15-tap SC bandpass interpolating filter with 320 MHz output sampling rate in 0.35 /spl mu/m CMOS\",\"authors\":\"S. U, R. Martins, J. Franca\",\"doi\":\"10.1109/ISSCC.2002.992267\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 57 MHz SC bandpass interpolating filter with 320 Msample/s output is realized in 0.35 /spl mu/m CMOS for DDFS (direct-digital frequency synthesis) systems. 15-tap FIR response is achieved with sampling rate increase and frequency upconversion by translating 22 MHz 80 Msample/s input to 56 MHz 320 Msample/s output. Dynamic range is 69 dB (1%THD) and 61 dB (1%IM3). The filter dissipates 120 mW analog and 16 mW digital at 2.5 V supply.\",\"PeriodicalId\":423674,\"journal\":{\"name\":\"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)\",\"volume\":\"273 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSCC.2002.992267\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.2002.992267","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 9

摘要

在0.35 /spl mu/m CMOS上实现了用于DDFS(直接数字频率合成)系统的57mhz SC带通插值滤波器，输出320msample /s。通过将22 MHz 80 Msample/s的输入转换为56 MHz 320 Msample/s的输出，可以提高采样率并实现频率上变频，从而实现15抽头FIR响应。动态范围为69 dB (1%THD)和61 dB (1%IM3)。该滤波器在2.5 V电源下耗散120兆瓦模拟功率和16兆瓦数字功率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A 2.5 V 57 MHz 15-tap SC bandpass interpolating filter with 320 MHz output sampling rate in 0.35 /spl mu/m CMOS

A 57 MHz SC bandpass interpolating filter with 320 Msample/s output is realized in 0.35 /spl mu/m CMOS for DDFS (direct-digital frequency synthesis) systems. 15-tap FIR response is achieved with sampling rate increase and frequency upconversion by translating 22 MHz 80 Msample/s input to 56 MHz 320 Msample/s output. Dynamic range is 69 dB (1%THD) and 61 dB (1%IM3). The filter dissipates 120 mW analog and 16 mW digital at 2.5 V supply.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)

自引率

0.00%

发文量