A 5Ghz Fast-Switching Cmos Frequency Synthesizer
A 5GHz PLL-based frequency synthesizer for wireless LAN applications is presented in this paper. The proposed PLL is designed using 0.25μm CMOS technology with 3.3V power supply. The enlarged VCO tuning range gives extra bandwidth to achieve a reduced locking time. And the buffer amplifier provides additional gain to compensate the smaller VCO output amplitude level. The phase noise at 1MHz offset is -120dBc/Hz, and the power consumption is 30mw.
IEEE MTT-S International Microwave Symposium Digest
Number of Pages
Article; Proceedings Paper
Source API URL
Yang, Xiaomin; Wu, Thomas; and McMacken, John, "A 5Ghz Fast-Switching Cmos Frequency Synthesizer" (2002). Scopus Export 2000s. 3008.