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Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor ...
Switched-capacitor blocks are easily configured to be integrators. When configured as an integrator, a switch-capacitor block can function as an op amp. Closed-loop stability ...
The PTCR is wired in parallel to the run capacitor. In other words, it is wired in series with the start winding and in parallel with the run winding. (See Figure 3.) When the cycling control closes, ...