A Frequency to Voltage Converter Based on an Accurate Pulse Width Modulator for Frequency Locked Loops

Gurleyuk C., Pak B., Aksin D. Y.

IEEE 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 27 February - 01 March 2013 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Cusco
  • Country: Peru
  • Istanbul Technical University Affiliated: Yes


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.