Conference Proceedings

International Conference on Advanced Computing, Communication and Networks - CCN 2011

To study and analyse Mixers under CMOS Technology

Author(s) : SHILPA MEHTA , VANDANA KHANNA

Abstract

In this paper various mixers are defined for CDMA applications . Using CMOS makes easier for mixers to act on same chip with other digital and analog circuits . The topologies we are defining are dual gate mixers , back gate mixers, single balanced current switching mixers and back end mixers . The backgate mixer utilizes the inherent lateral bipolar transistor in CMOS. Device simulations were performed to analyze the behavior of the lateral bipolar transistor and extract a madel for it. The characteristic of the transistor were verified through measurements. The mixer circuit only draws 1.3 mW from a 1 V supply . Other mixers are also defined not only to achieve linearity , but also conversion gain and power dissipation.

Conference Title : International Conference on Advanced Computing, Communication and Networks - CCN 2011
Conference Date(s) : June 2-3, 2011
Place : Hotel Aroma, Chandigarh, India
No fo Author(s) : 2
DOI :
Page(s) : 1066 - 1069
Electronic ISBN :
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