STWPLLSim is a open-source simulation tool developed by ST for STW81101x synthesizers. It helps the end user to design the optimal loop filter and estimate the overall phase noise and settling time performances.
The STWPLLSim tool is a Java-based simulator designed to help users design optimal loop filters for STW81101x synthesizers. It provides accurate estimations of overall phase noise and settling time performances, allowing for interactive comparison between measurements and simulations. The software requires the MATLAB Component Runtime (MCR) Libraries to perform time domain simulations and runs on Windows 2000/XP.
| Supported Devices | STW81101, STW81102, STW81103 |
|---|---|
| Operating System | Windows 2000/XP |
| Default Phase Margin | 48 degrees |
| Loop Filter Orders | 2nd order, 3rd order |
The tool helps the end user to design the optimal loop filter for STW81101x synthesizers.
The supported devices are STW81101, STW81102, and STW81103.
The suggested and default phase margin is 48 degrees.