DESIGN OF A 15-MHZ CMOS CONTINUOUS-TIME FILTER WITH ON-CHIP TUNING

被引：80

作者：

KHOURY, JM

机构：

[1] AT&T Bell Laboratories, Murray Hill, NJ

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1991年 / 26卷 / 12期

关键词：

D O I：

10.1109/4.104193

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 fifth-order CMOS continuous-time Bessel filter with a tunable 6- to 15-MHz cutoff frequency is described. This fully balanced transconductance-capacitor (G(m)-C) leapfrog filter achieves a dynamic range of 55 dB while dissipating 96 mW in a 5-V 0.9-mu-m CMOS process. The on-chip master-slave tuning system uses a voltage-controlled oscillator (VCO).

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页码：1988 / 1997

页数：10

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