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Passive Mixer

  • Bosco Leung
Chapter

Abstract

In this chapter we focus on passive mixers. One of the most obvious trade-offs between an active and a passive mixer is that of gain versus distortion. Active mixers provide gain and dissipate quiescent power. A Gilbert mixer is such an example that achieves gain through an active predriver (the V-I converter). This V-I converter is highly nonlinear and hence the Gilbert mixer distortion performance is worse. Passive mixers, on the other hand, require only dynamic power. They have a conversion gain of less than one (conversion loss) but can achieve excellent distortion performance.

Keywords

Sampling Mixer Fall Time Volterra Series Sampling Instant Conversion Gain 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Department of Electrical & Computer EngineeringUniversity of WaterlooWaterlooCanada

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