PLL Phase Locked Loop on LTSpice

In this video, Gregory explains the approach used to model, in LTSpice, the Phase Locked Filter loop filter of the 10GHz Microwave Source project.

The Phase and Frequency Detector is analyzed from a small-signal perspective, and its behavior is model on LTSpice, using the standard PLL loop filter. Both closed-loop and open-loop responses are analyzed, with the help of bode plots.

This PLL - Phase Locked Loop is used on the 10GHz source we are developing on the channel.

01:00 - Charge pump PFD 07:14 - Example in LTSpice 09:15 - Modeling the Phase Locked Loop with LTSpice 25:00 - PLL with Prescaler/Frequency Divider 29:30 - Second capacitor in the loop filter 32:00 - Final thoughts

Learn the basics of PLL Loop Filters: https://youtu.be/vD-IN5uB-Yo

Phase Locked Loop working on the bench: https://youtu.be/zdfcw-hBPPo

Lean more about the 10GHz Microwave Source project: https://youtu.be/ydj3YEl9Xp4

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