Title :
Techniques of Temperature Compensation in a RC Oscillator
Author :
Sararoiu, M. ; Fehle, Juergen
Author_Institution :
Sense & Control Dept., Infineon Technol. Romania, Bucharest
fDate :
Oct. 15 2007-Sept. 17 2007
Abstract :
This paper presents a technique of temperature compensation for a low power RC oscillator that due to design considerations is biased with a PTAT current. The RC oscillator was implemented in a 0.25 mum technology and the overall performance obtained over the whole range of temperature was less than 4%.
Keywords :
RC circuits; circuit stability; compensation; frequency stability; oscillators; PTAT current; frequency stability; low power RC oscillator; temperature compensation; Character generation; Frequency; Oscillators; Radio control; Resistors; Stability; Temperature dependence; Temperature distribution; Temperature sensors; Voltage;
Conference_Titel :
Semiconductor Conference, 2007. CAS 2007. International
Conference_Location :
Sinaia
Print_ISBN :
978-1-4244-0847-4
DOI :
10.1109/SMICND.2007.4519751
