CapacitanceCalculation

CalculationCapacitanceMatchingCapacitance。

Formulas

Capacitance

CL = (C1×C2)/(C1+C2) + Cstray

PierceCapacitance。

Example: C1=C2=18pF, Cstray=2pF → CL≈11pF

Capacitance

C1=C2≈2(CL-Cstray)

C1=C2。

Example: CL=12pF, Cstray=2pF → C1≈20pF

Inputs

Engineering Notes

Applications

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🔬Recommended Test Instruments

BER、,。

Typical Use Cases:
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PAM4/NRZ。

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RJ/DJ/PJSERDES。

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Free Electronics Toolset