This .zip contains the following: [The Spreadsheets + program are from Philips Semiconductor - 4046 PLL]
1. Spreadsheet in Lotus 123 form
2. Above saved as .xls (basic - needs tydying, but usable)
3. DOS program to compute components for PLL, and give results.. This program impressed me greatly many years ago, when I ran it on my (then brand new) 8086 based PC.. It is probably what got me hooked on the idea of circuit simulation - I had never played with PLL before, but built a PLL system based on computation using this program, and it worked first time!
4.) .pdf data sheet and application notes.