Fully Integrated 1.7GHz, 188dBc/Hz FoM, 0.8V, 320μWLC-tank VCO and Frequency Divider
نویسندگان
چکیده
This paper presents a 0.13μm CMOS 1.7GHz VCO with frequency divider, suitable for ultra-low-power hearing-aid applications. The circuit has a 16% tuning range, a minimum power consumption of 320μW from a 0.8V power supply, power-supply and temperature compensation, an excellent 188dBc/Hz gure-of-merit without the need of off-chip components, and an area of 0.2mm.
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