A ±1.5V, 4MHz low-pass GM-C filter in CMOS

被引:0
|
作者
Yoo, C [1 ]
Kim, W [1 ]
机构
[1] Seoul Natl Univ, Sch Elect Engn, Seoul 151742, South Korea
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暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A fifth-order, 4MHz elliptic low-pass Gm-C filter is described, which is tuned by single-integrator based on-chip tuning circuit. MOS transistors in linear region are used for voltage-to-current conversion in OTA for low voltage operation. The experimental results of the prototype implemented in a 0.8 mu m CMOS process are given.
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页码:341 / 342
页数:2
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