High-frequency dynamic translinear and log-domain circuits in CMOS technology

被引：0
|
作者：
Haddad, SAP [1 ]
Serdijn, WA [1 ]
机构：
[1] Delft Univ Technol, Fac Informat Technol & Syst, Elect Res Lab, NL-2628 CD Delft, Netherlands
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, PROCEEDINGS | 2002年
关键词：
dynamic translinear; translinear; log domain; analog electronics; CMOS; filter;
D O I：
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 new topology for translinear filters in CMOS IC technology is presented. This translinear filter is based on the exponential relation of passive PN-diodes in CMOS technology while the CMOS transistors only provide gain. From simulations, it is demonstrated that this topology leads to an improvement in high-frequency performance. Cut-off frequencies higher than 200 MHz with Total Harmonic Distortion (THD) figures around 2% are reported.
引用
收藏
页码：313 / 316
页数：4
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