Title :
Effects of CW interferences on a 5 GHz monolithic VCO
Author :
Blain, A. ; Raoult, J. ; Doridant, A. ; Jarrix, S. ; Dubois, T.
Author_Institution :
Inst. d´´Electron. du Sud (IES), Univ. Montpellier 2, Montpellier, France
Abstract :
The paper presented here is part of the electromagnetic susceptibility studies conducted on active circuits. An electromagnetic interference (EMI) is injected on an integrated voltage controlled oscillator (VCO). We describe the different effects observed on its operation mode when the circuit is subject to an EMI or high frequency signal. Three operating modes are observed. Some of them are confronted with Razavi´s theory. Others highlight new phenomena in function of the aggression power.
Keywords :
electromagnetic interference; monolithic integrated circuits; voltage-controlled oscillators; CW interference; EMI; Razavi theory; electromagnetic interference; electromagnetic susceptibility; frequency 5 GHz; integrated voltage controlled oscillator; monolithic VCO; Electromagnetic compatibility; Frequency control; Injection-locked oscillators; Interference; Voltage control; Voltage-controlled oscillators; electromagnetic susceptibility; injection; injection locking; injection pulling; near-field; quasi-lock; voltage controlled oscillator;
Conference_Titel :
Electromagnetic Compatibility of Integrated Circuits (EMC Compo), 2011 8th Workshop on
Conference_Location :
Dubrovnik
Print_ISBN :
978-1-4577-0862-6
