PCB Crosstalk Calculator
Calculate PCB trace crosstalk including near-end (NEXT) and far-end (FEXT) coupling between parallel traces. Analyze trace impedance, propagation delay, coupling coefficients, and get spacing recommendations.
How to Use PCB Crosstalk Calculator
Enter trace width, spacing, height above ground plane, coupled length, dielectric constant, and signal rise time. Click Calculate to get near-end and far-end crosstalk values, impedance analysis, and spacing recommendations.
Step-by-Step Instructions
- Enter trace width, spacing, and height in mm
- Set coupled length and dielectric constant
- Enter signal rise time in nanoseconds
- Click Calculate Crosstalk and review the analysis
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