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METHOD FOR PPL AND CDR DESIGNS FOR ACHIEVING SPECIFIC BANDWIDTH AND PHASE MARGIN REQUIREMENTS
METHOD FOR PPL AND CDR DESIGNS FOR ACHIEVING SPECIFIC BANDWIDTH AND PHASE MARGIN REQUIREMENTS
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机译：满足特定带宽和相位裕度要求的PPL和CDR设计方法
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摘要
A method for designing a PLL or CDR circuit, either of which may contain a loop with a voltage controlled oscillator or other frequency controlled source. For each of a set of values of a gain parameter and a first capacitor of the loop filter of this loop, an analytic solution is employed to find a value for a resistor and a second capacitor of the loop filter. Values of the resistor and second capacitor that meet a design criterion are selected from among the calculated values.
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