A Tank Based Oscillators

This course covers the comprehensive understanding of oscillators, their structures, and the impact of noise on their performance. It begins with an exploration of the basic structure of an oscillator, including the role of inductors, capacitors, and resistors. For instance, the course explains how a latch circuit can achieve negative resistance. It further delves into the challenges in achieving specific conditions for oscillation and the different oscillator topologies. The course also discusses the concept of noise in oscillators, specifically in CMOS RF integrated circuits. It uses the example of a radio to illustrate how tuning can adjust the frequency of the oscillation to match the desired radio station. Lastly, the course covers various oscillator topologies and the concept of frequency synthesis in a radio system, emphasizing the need for a pure frequency, agility, and accuracy.