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How does a PLL without a charge pump attain lock?

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arman_arian2005

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Hi!

How does a PLL without a charge pump attains lock? After all No integrator is inherent in it!
 

Re: Q concerning PLL

arman_arian2005 said:
Hi!
How does a PLL without a charge pump attains lock? After all No integrator is inherent in it!
Click to expand...

1.) Your question is incomplete: What means "without a charge pump" ? Of course can PLL work without a charge pump, for example with another kind of phase detector.
2.) You should know that the VCO constitutes an integrator function for the phase of the signal.
 

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