Many people who get analog electronics still struggle a bit to design oscillators. Even common simulators often need a trick to simulate some oscillating circuits. The Barkhausen criteria state that ...
These types of oscillator also employ feedback, but as away of creating a negative impedance at an input complex load. Devices are usually described by using S-parameters and these can be used to ...
Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In ...
In this Design Idea (DI), the classic Schmitt-trigger-based RC oscillator is “hacked” and analyzed using the simulation software QSPICE. You might reasonably ask why one would do this, given that ...
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