ADVANCED LOW-VOLTAGE SINGLE CHIP RADIO IC

被引：12

作者：

OKANOBU, T ^{[1
]}

TOMIYAMA, H ^{[1
]}

ARIMOTO, H ^{[1
]}

机构：

[1] SONY CORP,SEMICOND GRP,ATSUGI,JAPAN

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1992年 / 38卷 / 03期

关键词：

D O I：

10.1109/30.156724

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have developed the technology including intermediate frequency (IF) filters in a radio IC by getting IF low. Degrading of image interference characteristic can be avoided by image cancelling circuits by Inphase/Quadrature mixers and Phase Shift Network (P.S.N). We have developed new two ICs for FMstereo/AM and AM only radio using this technology. FM stereo/AM radio IC can work at a supply voltage of 0.95 volt.

引用

页码：465 / 475

页数：11