A Wideband RF Mixing-DAC Achieving IMD < -82 dBc Up to 1.9 GHz.

Elbert Bechthum,Georgi I. Radulov,Joost Briaire,Govert J. G. M. Geelen,Arthur H. M. van Roermund

IEEE Journal of Solid-State Circuits（2016）

引用 43|浏览113

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摘要

This paper presents a highly linear wideband Mixing-DAC architecture. A current-steering DAC core and a mixer are co-integrated at a unit current-cell level. A 1 bit DAC output stage is cascoded by a 1 bit mixer to form the Mixing-DAC current cell. An array of such current cells and a system front-end construct the Mixing-DAC. The system front-end includes digital signal processing and data synchr...

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关键词

Computer architecture,Microprocessors,Mixers,Transistors,Linearity,Radio frequency,Capacitance

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