助听器用3V微功率可编程g/sub / c滤波器

ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348) Pub Date : 1997-12-02 DOI:10.1109/ISCE.1997.658345

L.J. Luo, J.S. Chang, Y. Tong

{"title":"助听器用3V微功率可编程g/sub / c滤波器","authors":"L.J. Luo, J.S. Chang, Y. Tong","doi":"10.1109/ISCE.1997.658345","DOIUrl":null,"url":null,"abstract":"In this paper, we present the design and IC implementation of a 3V micropower programmable transconductance-C (g/sub m/-C) filter set for hearing aid applications. The filter set comprises 3 biquads, including a proposed high pass biquad which features the simplest structure to date. The filter set features a novel architecture in that it may be configured as a single 3-channel device or a single or cascade of two or three biquads. This filter set was implemented in IC with an area of 2.4/spl times/2.6 mm/sup 2/ using a 1.2 /spl mu/m CMOS process. The measurement results show that the prototype ICs dissipated a maximum of 250 /spl mu/W.","PeriodicalId":393861,"journal":{"name":"ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1997-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 3V micropower programmable g/sub m/-C filter set for hearing aids\",\"authors\":\"L.J. Luo, J.S. Chang, Y. Tong\",\"doi\":\"10.1109/ISCE.1997.658345\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we present the design and IC implementation of a 3V micropower programmable transconductance-C (g/sub m/-C) filter set for hearing aid applications. The filter set comprises 3 biquads, including a proposed high pass biquad which features the simplest structure to date. The filter set features a novel architecture in that it may be configured as a single 3-channel device or a single or cascade of two or three biquads. This filter set was implemented in IC with an area of 2.4/spl times/2.6 mm/sup 2/ using a 1.2 /spl mu/m CMOS process. The measurement results show that the prototype ICs dissipated a maximum of 250 /spl mu/W.\",\"PeriodicalId\":393861,\"journal\":{\"name\":\"ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-12-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCE.1997.658345\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCE.1997.658345","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

在本文中，我们提出了一个用于助听器应用的3V微功率可编程跨导-C (g/sub / c)滤波器的设计和集成电路实现。该滤波器集包括3个单元，其中包括迄今为止结构最简单的高通单元。该滤波器组具有新颖的结构，因为它可以配置为单个3通道设备或单个或级联两个或三个双通道设备。该滤波器组在面积为2.4/spl倍/2.6 mm/sup 2/的IC中实现，采用1.2 /spl mu/m CMOS工艺。测量结果表明，原型ic的最大功耗为250 /spl mu/W。

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 3V micropower programmable g/sub m/-C filter set for hearing aids

In this paper, we present the design and IC implementation of a 3V micropower programmable transconductance-C (g/sub m/-C) filter set for hearing aid applications. The filter set comprises 3 biquads, including a proposed high pass biquad which features the simplest structure to date. The filter set features a novel architecture in that it may be configured as a single 3-channel device or a single or cascade of two or three biquads. This filter set was implemented in IC with an area of 2.4/spl times/2.6 mm/sup 2/ using a 1.2 /spl mu/m CMOS process. The measurement results show that the prototype ICs dissipated a maximum of 250 /spl mu/W.

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

ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)

自引率

0.00%

发文量