VCOs_in_ADSTable of Contents Introduction....................................................................................................... 3 A. Oscillator Fundamentals ................................................................................. 3 II. VCO Topologies ............................................................................................... 4 A. Current Starved Ring Oscillator ....................................................................... 4 B. Ring Oscillator Phase Noise Analysis ................................................................ 5 C. Symmetric Load Differential Feedback Oscillator ................................................ 6 D. High Frequency Varactor LC Oscillator.............................................................. 7 III. ADS Des……