A VOLTAGE-CONTROLLED DUTY-CYCLE OSCILLATOR

被引：2

作者：

SPENCER, RR ^{[1
]}

ANGELL, JB ^{[1
]}

机构：

[1] STANFORD UNIV,INTEGRATED CIRCUITS LAB,STANFORD,CA 94305

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1990年 / 25卷 / 01期

关键词：

D O I：

10.1109/4.50314

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：

- A voltage-controlled duty-cycle oscillator (VCDCO) developed for use with integrated silicon sensors is described. The circuit’s transfer function is, to first order, completely independent of component values. Measured results indicate that the circuit is capable of resolving input voltage changes as small as 6 µV in a 2000-µs period and has a dynamic range of 72 dB over the full commercial temperature range while operating from a 3-V supply. A two-terminal temperature transducer built using the circuit is also presented. © 1990 IEEE

引用

页码：274 / 281

页数：8

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