關鍵字查詢 | 類別:會議論文 | | 關鍵字:A New Temperature Independent Current Controlled Oscillator

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序號 學年期 教師動態
1 100/1 電機系 楊維斌 副教授 會議論文 發佈 A New Temperature Independent Current Controlled Oscillator , [100-1] :A New Temperature Independent Current Controlled Oscillator會議論文A New Temperature Independent Current Controlled OscillatorHuang, Zheng-yi; Chiang, Jen-shiun; Yang, Wei-bin; Wang, Chi-hsiung淡江大學電機工程學系current controlled ring oscillator;temperature independent current referenceIntelligence Signal Processing and Communication SystemsIntelligent Signal Processing and Communications Systems (ISPACS), 2011 International Symposium on, pp.1-4This paper describes a circuit, which generates a low temperature-dependent bias currents. In this paper, low temperature coefficient reference is presented. The circuit is firstly employed to generate a current reference with temperature compensation, then, supply current to the current controlled ring oscillator (CCO). Because of the oscillation frequency of CCO is proportional to temperature, the current is designed to be inversely proportional to temperature to compensate the temperature variation of CCO. There are four different oscillation frequency w
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