Article ID Journal Published Year Pages File Type
447301 AEU - International Journal of Electronics and Communications 2009 8 Pages PDF
Abstract

This paper introduces “switched-resistor” circuits as a new family of current-mode sampled-data circuits with improved accuracy and linearity. Advantages of the switched-resistor circuits for high-speed and low-voltage applications are demonstrated. A switched-resistor biquad band-pass filter with a quality factor of 10 and clock frequency of 100 MHz, fabricated in a 0.18μm CMOS process, is also presented. The filter consumes 9 mW from 1.8 V supply.

Related Topics
Physical Sciences and Engineering Computer Science Computer Networks and Communications
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