DocumentCode
1800689
Title
High-frequency dynamic translinear and log-domain circuits in CMOS technology
Author
Haddad, Sandro A P ; Serdijn, Wouter A.
Author_Institution
Electron. Res. Lab., Delft Univ. of Technol., Netherlands
Volume
3
fYear
2002
fDate
2002
Abstract
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.
Keywords
CMOS analogue integrated circuits; active networks; harmonic distortion; 220 MHz; CMOS technology; cut-off frequencies; exponential relation; high-frequency dynamic translinear circuits; high-frequency performance; log-domain circuits; passive PN-diodes; total harmonic distortion; Bipolar transistors; CMOS integrated circuits; CMOS technology; Circuit topology; Differential equations; Frequency; Power harmonic filters; Space technology; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010223
Filename
1010223
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