標題: Low-power fully integrated and tunable CMOS RF wireless receiver for ISM band consumer applications
作者: Li, SC
Kao, HS
Chen, CP
Su, CC
交大名義發表
National Chiao Tung University
關鍵字: demodulator;frequency synthesizer;low intermediate frequency (IF) receiver;low-noise amplifier (LNA);low-power receiver;mixer;RF CMOS;single-conversion receiver
公開日期: 1-九月-2005
摘要: A 0.25-mu m single-chip CMOS single-conversion tunable low intermediate frequency (IF) receiver operated in the 902-928-MHz industrial, scientific, and medical band is proposed. A new 10.7-MHz IF section that contains a limiting amplifier and a frequency modulated/frequency-shift-key demodulator is designed. The frequency to voltage conversion gain of the demodulator is 15 mV/kHz and the dynamic range of the limiting amplifier is around 80 dB. The sensitivity of the IF section including the demodulator and limiting amplifier is -72 dBm. With on-chip tunable components in the low-power low-noise amplifier (LNA) and LC-tank voltage-controlled oscillator circuit, the receiver measures an RF gain of 15 dB at 915 MHz, a sensitivity of -80 dBm at 0.1% bit-error rate, an input referred third-order intercept point of -9 dBm, and a noise figure of 5 dB with a current consumption of 33 mA and a 2450 mu m x 2450 mu m chip area.
URI: http://dx.doi.org/10.1109/TCSI.2005.852926
http://hdl.handle.net/11536/13301
ISSN: 1549-8328
DOI: 10.1109/TCSI.2005.852926
期刊: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
Volume: 52
Issue: 9
起始頁: 1758
結束頁: 1766
顯示於類別:期刊論文


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  1. 000232084300006.pdf