Hi everyone, I have some questions about the loop filter as shown in the page 9 of the HMC3716 datasheet:
- What is the level of NU and ND at locked state? 3V or 5V?
- Since NU and ND can swing between 3 and 5V, so the Vtune would have the same swing?
- My VCO needs Vtune between 2 and 3.5V. How can I realize the loop filter with minimum opamp?