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question about charge pump in PLL (Read 19490 times)

Lex Senior Member Offline Posts: 201 Eindhoven, Holland	Re: question about charge pump in PLL Reply #30 - Dec 23^rd, 2011, 12:24am loose-electron wrote on Dec 6^th, 2011, 2:15am: ece.wpi.edu/analog/resources/PLLTutorialISSCC2004.pdf see page 50 of the above Great piece. I especially like the �Spectacular� Failures and Design for test.
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loose-electron Senior Fellow Offline Best Design Tool = Capable Designers Posts: 1638 San Diego California	Re: question about charge pump in PLL Reply #31 - Dec 23^rd, 2011, 5:00pm welcome to the real world... :)
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raja.cedt Senior Fellow Offline Posts: 1516 Germany	Re: question about charge pump in PLL Reply #32 - Jan 25^th, 2012, 8:08am hello all, is any one got conclusion for this post, i mean he Question is how here +ve feedback behave here? What i feel is +ve FB has less loop gain, because loop filter control node will be low impedance. Thanks, Raj.
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