Browse Prior Art Database

LOW NOISE VOLTAGE CONTROLLED OSCILLATOR (VCO) WITH CHIP COIL

IP.com Disclosure Number: IPCOM000009692D
Original Publication Date: 2000-Jan-01
Included in the Prior Art Database: 2002-Sep-11

Publishing Venue

Motorola

Related People

Authors:
Winfried Festag

Abstract

The proposal relates to an improved VCO cir- cuit operating, for example, in the ultra high fre- quency (UHF) band. Such VCOs are used in radios where certain operating parameters are required (e.g., maximum phase noise -124 dBc in 1 Hz, fre- quency offset 25 kHz, temperature +"C...+8O"C). Further, the VCO has to follow the trend to rninia- turization and cost reduction.