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 Citations (Scopus)

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 publicationDigest of Technical Papers - IEEE International Solid-State Circuits Conference
StatePublished - 2006
Event2006 IEEE International Solid-State Circuits Conference, ISSCC - San Francisco, CA, United States
Duration: Feb 6 2006Feb 9 2006

Other

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

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Transmitters
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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture

Cite this

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

A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter. / Taleie, Shahin Mehdizad; Copani, Tino; Bakkaloglu, Bertan; Kiaei, Sayfe.

Digest of Technical Papers - IEEE International Solid-State Circuits Conference. 2006. 1696300.

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

Taleie, SM, Copani, T, Bakkaloglu, B & Kiaei, S 2006, A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter. in Digest of Technical Papers - IEEE International Solid-State Circuits Conference., 1696300, 2006 IEEE International Solid-State Circuits Conference, ISSCC, San Francisco, CA, United States, 2/6/06.
Taleie SM, Copani T, Bakkaloglu B, Kiaei S. A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter. In Digest of Technical Papers - IEEE International Solid-State Circuits Conference. 2006. 1696300
Taleie, Shahin Mehdizad ; Copani, Tino ; Bakkaloglu, Bertan ; Kiaei, Sayfe. / A bandpass ΔΣ RF-DAC with embedded FIR reconstruction filter. Digest of Technical Papers - IEEE International Solid-State Circuits Conference. 2006.
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