V. Aparin, P. Gazzerro, Jianjun J. Zhou, Bo Sun, S. Szabo, E. Zeisel, T. Segoria, S. Ciccarelli, C. Persico, C. Narathong, R. Sridhara
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引用次数: 36
Abstract
A 0.5 μm SiGe BiCMOS single-chip receiver integrates three front-ends (LNA, RF-to-IF mixer, VGA) for the cellular, PCS/IMT and GPS frequency bands, a shared I/Q demodulator, IF VCO, and UHF LO buffers. It has 2.0 dB NF and -0.6 dBm IIP3 in the cellular CDMA mode and 2.3 dB NF and -7 dBm IIP3 in the PCS mode with <150 mW at 3 V.
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