CUSTOM INTEGRATED-CIRCUITS FOR AUDIO PROCESSING AND SIGNALING IN VEHICULAR UNITS

被引：0

作者：

CHIAPPANO, G

COLAMONICO, A

DONATI, M

MALOBERTI, F

MONTECCHI, F

PALMISANO, G

机构：

[1] Italtel Sit, Milano, 20019, Settimo Milanese

[2] Dipartimento di Elettronica, Università di Pavia, Pavia, 27100

来源：

EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS | 1990年 / 1卷 / 06期

关键词：

D O I：

10.1002/ett.4460010603

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The circuitry for the audio signal and subaudio signalling processing on the new vehicular unit for Italian Mobile Radio System is described. The overall system was realized with two different kinds of CMOS custom circuits and a few other discrete components. The two chips were designed with the switched capacitor (SC) technique and integrated in a 3u double poly CMOS technology. The system is fed by a 5V single power supply and dissipates about 140 mW.

引用

页码：603 / 610

页数：8

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