DocumentCode
3190069
Title
Demonstration of a switched resonator concept in a dual-band monolithic CMOS LC-tuned VCO
Author
Yim, Seong-Mo ; Kenneth, K.O.
Author_Institution
Dept. of Electr. & Comput. Eng., Florida Univ., Gainesville, FL, USA
fYear
2001
fDate
2001
Firstpage
205
Lastpage
208
Abstract
A switched resonator concept which allows better trade-off between phase noise and power consumption is demonstrated using a dual band VCO. The dual-band VCO operates near 900 MHz and 1.8 GHz with phase noise of -125 and 123 dBc/Hz at a 600-KHz offset and 16-mW power consumption. Compared to a single band 1.8 GHz VCO, the dual-band VCO has almost the same phase noise and power consumption
Keywords
CMOS analogue integrated circuits; MMIC oscillators; UHF integrated circuits; UHF oscillators; circuit tuning; field effect MMIC; low-power electronics; phase noise; resonators; voltage-controlled oscillators; 1.8 GHz; 16 mW; 900 MHz; CMOS LC-tuned VCO; MMIC oscillators; dual-band VCO; phase noise; power consumption; switched resonator concept; Circuits; Dual band; Frequency; Inductance; Inductors; Parasitic capacitance; Phase noise; Tuning; Varactors; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits, 2001, IEEE Conference on.
Conference_Location
San Diego, CA
Print_ISBN
0-7803-6591-7
Type
conf
DOI
10.1109/CICC.2001.929756
Filename
929756
Link To Document