PowerWise® Design University
PLL Tools
How should one choose the fractional modulus to get the best phase noise?
as high as possible
as low as possible
prime fractional modulous
minimum cost
What is (are) the common disadvantage(s) with the classical method of loop filter design?
It's very tedious
Time consuming
The uncertainty that your design is not optimized
All of the above
What is the classical loop filter design issue?
spur level vs. lock time tradeoff
Power dissipation vs. thermal noise
Spur level vs. thermal noise
In-band phase noise vs. lock time
