ECT 263 Week 5 Discussion

ECT 263 Week 5 Discussion | Assignment Help | Devry University 

Week 5 Discussion

Week 5: Industrial Implementations of the PLL

Research and share with the class information that you have found on industrial implementation of phase locked loops. Here are some questions that you might answer: 

• 1.Who and when invented PLL?
• 2.When was PLL used for the first time?
• 3.In which type of communication system PLL was used for the first time?
• Basic principles of PLL?
• What do manufacturer spec sheets say about PLL applications?
• How could PLLs be used to control the speed of a motor?
• Frequency synthesizers.  What could be used as a frequency divider in a PLL frequency synthesizer?
• What is a "beat frequency?"

You may post your own unique finding or you may comment constructively to what someone else has posted. If you choose to comment on someone else's posting, you could add additional information or offer a differing point of view (as long as it is done professionally and does not insult or offend the original poster.)

You need to reference what you have found either in printed material such as the textbook, or as a URL if the source is something you found on the Internet. You should include the URL so that class members can also visit your site if it is an Internet source. You can also include attachments in your posting. If you comment on someone else's posting you need to add value to that posting. Do not simply say something like "I totally agree with you Bob!"