Title :
A frequency to voltage converter based on an accurate pulse width modulator for frequency locked loops
Author :
Gurleyuk, Cagri ; Pak, B. ; Aksin, Devrim Yilmaz
Author_Institution :
Fac. of Electr. & Electron. Eng., Istanbul Tech. Univ., Istanbul, Turkey
fDate :
Feb. 27 2013-March 1 2013
Abstract :
In this paper, a new frequency to voltage converter architecture based on an accurate frequency to pulse width converter is presented. The proposed high precision frequency to pulse width converter is immune to process, supply voltage and temperature variations. In addition, the use of the proposed frequency to voltage converter in a frequency locked loop architecture for frequency synthesis is presented.
Keywords :
frequency locked loops; modulators; pulse width modulation; voltage-frequency convertors; frequency locked loop architecture; frequency synthesis; frequency-pulse width converter; frequency-voltage converter architecture; pulse width modulator; supply voltage; temperature variation; Accuracy; Frequency conversion; Frequency locked loops; Frequency modulation; Time-frequency analysis; Voltage control; Voltage-controlled oscillators;
Conference_Titel :
Circuits and Systems (LASCAS), 2013 IEEE Fourth Latin American Symposium on
Conference_Location :
Cusco
Print_ISBN :
978-1-4673-4897-3
DOI :
10.1109/LASCAS.2013.6518998
