摘要
改进一种电流模压控振荡器有高的输出频率(57MHz~2.17GHz)和低的相位抖动,当电源电压在5V~4V范围内波动时,输出频率变化不超过3%。
A current - mode VCO is modified to operate with high frequency (57MHz to 2.17GHz) and provide immunity to various noises. The variation of output frequency is less than 3% when the power supply voltage decreasing from 5V to 4V.
出处
《电子测量技术》
2003年第4期9-9,13,共2页
Electronic Measurement Technology