J. Popovic, B. Nikolić, K. Current, A. Pavasovic, D. Vasiljevic
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引用次数: 0
摘要
介绍了一种新型低功耗、可靠启动的CMOS RC振荡器的实验结果。振荡器采用改进的法布-诺芒横向电流输送装置。测量显示可靠的振荡启动电源电压范围为1.5 V至5 V,电流消耗分别为100 nA至1.2 mA。振荡频率高达55mhz已观察到在电路中制造适度的2 /spl μ m CMOS技术。
Low-power CMOS RC oscillators based on current conveyors
Experimental results for new low-power, reliable start-up CMOS RC oscillators are presented. The oscillators use a modified Fabre-Normand translinear current conveyor. Measurements show reliable oscillation start-up for power supply voltages that range from 1.5 V to 5 V with current consumption from 100 nA to 1.2 mA, respectively. Oscillation frequencies up to 55 MHz have been observed in circuits fabricated in a modest 2 /spl mu/m CMOS technology.