Baseband filters for IS-95 CDMA receiver applications featuring digital automatic frequency tuning

@article{Khorramabadi1996BasebandFF,
  title={Baseband filters for IS-95 CDMA receiver applications featuring digital automatic frequency tuning},
  author={H. Khorramabadi and M. Tarsia and N. S. Woo},
  journal={1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC},
  year={1996},
  pages={172-173}
}
This paper presents fully-integrated dual (I and Q) low-pass seventh-order Chebychev continuous-time filters for IS-95 CDMA channel selection applications. The capabilities of digital signal processors, available in almost all modern transceivers, are exploited to adapt the filter bandwidth to the desired frequency with minimum additional hardware. To fulfill the requirement of handling signals with a wide dynamic range, an active RC filter topology is adopted. Digital tunability is provided by… CONTINUE READING
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High-Frequency Continuous-Time Filters and Implementation of an Anti-Aliasing Filter,

  • V 2j Gopinathan
  • IEEE J. of Solid-state Circuits,
  • 1990

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