Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.07b
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- Pages.767-770
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- 2003
Fabrication and Design of a SiGe MMIC Differential VCO for C-band WLAN Applications
C-band WLAN용 SiGe MMIC 차동형 전압제어발진기 설계 및 제작
Abstract
A SiGe HBT MMIC differential VCO has been developed for C-band wireless LAN applications. The VCO produces -6.4 dBm output power at 4.75 GHz. The VCO exhibits a 490 MHz tuning range with control voltage from 0.5 V to 2.5 V. The phase noise of the VCO exhibits -106.5 dBc/Hz at 1 MHz offset from the 4.75 GHz carrier. The total current consumption of the VCO is 10 mA at a supply voltage of 3 V.
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