DocumentCode
439327
Title
An enhanced colpitts UHF oscillator for TV tuners
Author
Hesen, Leon ; Stikvoort, Eduard
Author_Institution
Philips Research Laboratories, Eindhoven, Netherlands
fYear
1998
fDate
22-24 Sept. 1998
Firstpage
396
Lastpage
399
Abstract
An enhanced Colpitts oscillator is outlined which is a combination of a Colpitts and a balance oscillator. It has a lower current consumption and a larger tuning range than the conventional Colpitts. A wide tuning range version for TV tuners is presented. The circuit has been realised in a 5 GHz BiCMOS process. The tuning range is 500 - 900 MHz and the measured side band noise density is better than -108 dBc@100 kHz over that range.
Keywords
BiCMOS integrated circuits; Density measurement; Laboratories; Oscillators; Pins; TV; Tuned circuits; Tuners; Tuning; Variable structure systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1998. ESSCIRC '98. Proceedings of the 24th European
Type
conf
DOI
10.1109/ESSCIR.1998.186292
Filename
1471049
Link To Document