A CMOS LC-tank oscillator includes a pair of symmetric inductors and a differential pair of transistors. The inductors have a first one of their terminals interconnected at a supply node to which a voltage supply is applied through a supply resistor and a second terminal connected to the drain...
A CMOS LC-tank oscillator includes a pair of symmetric inductors and a differential pair of transistors. The inductors have a first one of their terminals interconnected at a supply node to which a voltage supply is applied through a supply resistor and a second terminal connected to the drain...
专利内容由知识产权出版社提供 专利名称:LC-TANK OSCILLATOR HAVING INTRINSIC LOW-PASS FILTER 发明人:Wei-Hao Chiu,Tzu-Chan Chueh,Ang-Sheng Lin 申请号:US15262003 申请日:20160911 公开号:US20170111009A1 公开日:201704 20 专利附图: 摘要:An oscillator for generating oscillation signals at two output ...
Ching-Yuan Yang and Meng-Ting Tsai "A Voltage-controlled Varactorless LC-tank Oscillator with a Transformer-feedback Technique" Microwave and Optical Technology Letters / Vol. 49, No. 11, November 2007Tzikopoulos, SD, Georgiou, HV, Mavroforakis, ME & Theodoridis, S. 2010, `Shape-based ...
As a result, it is shown that increasing of tail current and LC tank quality factor decreases the phase error. Derived equations show that the phase error can be cancelled and even controlled by adjusting bias currents. To evaluate the proposed analysis and consequent designed QO, a 5.5 GHz ...
LC振荡器是一种使用电感和电容构成的简单振荡电路,常用于产生高频信号。它不需要外部信号激励,就能将直流电能转换为特定频率的交流电能。LC振荡器在无线通信... 2024-09-03 标签:电容器振荡电路LC振荡器 3623 0 VCO的工作原理是什么 VCO(Voltage-Controlled Oscillator,电压控制振荡器)的工作原理是基于电子器件的非...
由上分析可知,若要在不恶化相位噪声的基础上降低功耗则须:(1)在满足相位噪声和振幅指标要求的前提下适当降低工作电压和电流;(2)选择合适的Ibias值使LC电路工作在电流限制区和电压限制区的临界处;(3)尽可能提高谐振腔中电容,尤其是电感的Q值以降低Rtank的值;(4)适当提高谐振腔中L的值并降低C的值。
7 GHz宽带CMOS电感电容压控振荡器。 更多例句>> 3) voltage-controlled oscillator 电感电容压控振荡器 1. This paper describes an analytical method of tuning the curves of a LC-tank voltage-controlled oscillator (VCO) with the period calculation technique (PTC). 针对采用阶跃可变电容的电感电容压控...
The oscillator design is based on differential structure where NMOS & PMOS transistors are cross-coupled. The inductor-capacitor (LC) tank uses varactors for compensating the disturbances in the center oscillating frequency. Certain applications are there which work on 2.4 GHz oscillation frequency like...
Figure 2.Terminal strip implementation of a resonant LC tank circuit. Step 2:Connect the oscilloscope probe to the high side of the LC circuit. Step 3:Touch the battery supply to the parallel LC circuit to energize the circuit. Observe the output on the oscilloscope. ...