7th February 2012, 21:22 #1
Newbie level 4
Is my VCO good enough?
I am designing an integrated PLL and i have started with the VCO. I have decided to use a ring VCO (attached) because it is simpler as this is my first real design and i don't know much.
1. I want to know if this is a good enough design for a STANDARD PLL that works.
2. I have realised that even though the frequency of oscillation changes with the tuning voltage, the amplitude also changes as well. Is that how it is supposed to behave?
7th February 2012, 21:22