A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter

Shahin Mehdizad Taleie, Tino Copani, Bertan Bakkaloglu, Sayfe Kiaei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Abstract

A 1b bandpass ΔΣ DAC followed by a current steering FIR reconstruction filter and an embedded up-conversion mixer is presented. The RF DAC is implemented in 0.25μm digital CMOS, can be used in low-power digital-IF transmitters and eliminates the need for a transimpedance stage and a separate mixer. The RF DAC draws 49mA from a 2.5V supply, achieving -64.7dBc IM3 at 1.03GHz with an SFDR of 72dB in a 15MHz bandwidth.

Original languageEnglish (US)
Title of host publication2006 IEEE International Solid-State Circuits Conference, ISSCC - Digest of Technical Papers
Pages578+565
StatePublished - Dec 1 2006
Event2006 IEEE International Solid-State Circuits Conference, ISSCC - San Francisco, CA, United States
Duration: Feb 6 2006Feb 9 2006

Publication series

NameDigest of Technical Papers - IEEE International Solid-State Circuits Conference
ISSN (Print)0193-6530

Other

Other2006 IEEE International Solid-State Circuits Conference, ISSCC
CountryUnited States
CitySan Francisco, CA
Period2/6/062/9/06

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter'. Together they form a unique fingerprint.

  • Cite this

    Taleie, S. M., Copani, T., Bakkaloglu, B., & Kiaei, S. (2006). A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter. In 2006 IEEE International Solid-State Circuits Conference, ISSCC - Digest of Technical Papers (pp. 578+565). [1696300] (Digest of Technical Papers - IEEE International Solid-State Circuits Conference).