Design of an ultra low power third order continuous time current mode ΣΔ modulator for WLAN applications

Design of an ultra low power third order continuous time current mode ΣΔ modulator for WLAN applications

This paper presents a third order continuous time current mode ΣΔ modulator for WLAN 802.11b standard applications. The proposed circuit utilized feedback architecture with scaled and optimized DAC coefficients. At circuit level, we propose a modified cascade current mirror integrator with reduced i...

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Bibliographic Details
Main Authors: Kobra Behzadi, Masoud Baghelani
Format: Article
Language:English
Published: Elsevier 2014-05-01
Series:Journal of Advanced Research
Subjects:
ΣΔ modulator
Continuous time
Current mode
Low power
Online Access:http://www.sciencedirect.com/science/article/pii/S2090123213000829

Internet

http://www.sciencedirect.com/science/article/pii/S2090123213000829

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