A bias-switch-multiplexing comparator for the ADC used in SWR

Abstract

This paper presents an ultra-high-speed comparator for ADC (analog to digital converter) which could be used in SWR (software radio). In this design, based on 0.35-μm SiGe BiCMOS process, a small size MOSFET is used to take place of the current bias and the control switch in the traditional HBT comparator, thus it could make the comparator faster… (More)

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Cite this paper

@article{Haitao2009ABC, title={A bias-switch-multiplexing comparator for the ADC used in SWR}, author={Liu Haitao and Wang Zhigong and Meng Qiao and Tang Kai}, journal={2009 International Conference on Wireless Communications & Signal Processing}, year={2009}, pages={1-4} }