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Title: Temperature-compensated CMOS ring oscillator for power-management circuits
Authors: Leung, Ka Nang
Lo, Chun Hong
Mok, Philip
Mai, Yuan Yen
Leung, Wing Yan
Chan, Mansun
Keywords: CMOS integrated circuits
Switch mode power supplies
Temperature-compensated CMOS ring oscillator
Temperature-sloped supply voltage
Issue Date: 2007
Citation: Electronics letters, v. 43, no. 15, 19 July 2007, p. 786-787
Abstract: The design of a temperature-compensated CMOS ring oscillator is introduced. The concept is to make use of a linear, positively or negatively temperature-sloped supply voltage to power-up the ring oscillator. Experimental results show that the oscillation frequency remains fairly constant using the proposed scheme.
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