inquisitive
Junior Member level 1
I have a PLL diesign with a ring oscillor (CMOS) already in place. I want to put a regulator to reduce supply noise to VCO. What regulator configuration should i use? I cant have much voltage drop on the regulated voltage so that my VCO works correctly. I cant use use an LDO since i cant use an external CAP for compensation. Please suggest.
Can u suggest some reading for this?
to add to above, the VCO runs at 800Mhz and the power supply is 3.3V
thanks
Can u suggest some reading for this?
to add to above, the VCO runs at 800Mhz and the power supply is 3.3V
thanks