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ISCAS
2002
IEEE

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

13 years 8 months ago
High-frequency dynamic translinear and log-domain circuits in CMOS technology
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 – dynamic translinear, translinear, log domain, analog electronics, CMOS, filter.
Sandro A. P. Haddad, Wouter A. Serdijn
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ISCAS
Authors Sandro A. P. Haddad, Wouter A. Serdijn
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