A channel selection filter for a WCDMA direct conversion receiver

Abstract

A channel selection filter for a WCDMA direct conversion receiver is described. The 5th order Chebyshev low-pass filter with a 0.01dB ripple has the -3dB frequency close to 2MHz. The circuit uses two on-chip high-pass filters for offset compensation. The real pole of the prototype is realized with a passive RC element which is the first stage in the filter… (More)

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Cite this paper

@article{Jussila2000ACS, title={A channel selection filter for a WCDMA direct conversion receiver}, author={Japo Jussila and Aarno Parssinen and K. Halonen}, journal={Proceedings of the 26th European Solid-State Circuits Conference}, year={2000}, pages={264-267} }