A single-chip low-power tunable CMOS low-IF single-conversion ISM receiver

Chia Pei Chen*, Simon C. Li, Hong Sing Kao, Chung Chih Su, Kuei Ann Wen

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations

    Abstract

    A single-chip tunable CMOS low-IF single-conversion receiver operated in the 915-MHz ISM band is proposed. A new 10.7-MHz IF section including a limiting amplifier and FM/FSK demodulator is employed. Near IF section sensitivity of -72 dBm, the demodulation constant of FM/FSK demodulator is 15 mV/kHz and the dynamic range of the limiting amplifier reaches 80dB. With on-chip tunable components in low power LNA and LC-tank VCO circuit, the receiver measures a RF gain of 15dB at 915-MHz, sensitivity of -80dBm at 0.1% BER, IIP3 of -9dBm, and NF of 5dB with current consumption of 33mA and a chip area of 6 mm2.

    Original languageEnglish
    Title of host publication2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005
    PublisherIEEE Computer Society
    Pages337-340
    Number of pages4
    ISBN (Print)0780391624, 9780780391628
    DOIs
    StatePublished - 1 Jan 2005
    Event1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005 - Hsinchu, Taiwan
    Duration: 1 Nov 20053 Nov 2005

    Publication series

    Name2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005

    Conference

    Conference1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005
    Country/TerritoryTaiwan
    CityHsinchu
    Period1/11/053/11/05

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