物联网技术Issue(11)：54-56,3.
一种结构简单的低功耗振荡器电路设计
Simple-structure and low-power oscillator circuit
李祥 1周伟1
作者信息
- 1. 电子科技大学 微电子与固体电子学学院,四川 成都 610054
- 折叠
摘要
Abstract
A low power oscillator circuit with simple structure is presented in this paper, which is made up of RC charge and discharge circuit and Bias circuit. Compared with traditional oscillator circuit, this low power oscillator circuit has the advantages of high-accuracy, simple circuit structure and adjustable duty cycle. The circuit is simulated with Cadence Spectre by using of 0.35μm BCD technology. The simulation results show that this circuit has high start-up speed and stable output waveform under 5V supply, and the average power dissipation is only 0.29mW.关键词
振荡器电路/低功耗/RC振荡器/CMOSKey words
oscillator circuit/low-power dissipation/RC oscillator/CMOS分类
信息技术与安全科学引用本文复制引用
李祥,周伟..一种结构简单的低功耗振荡器电路设计[J].物联网技术,2012,(11):54-56,3.
