PCB Differential Pair Calculator
Calculate differential pair spacing for PCB design including differential impedance, coupling coefficient, odd/even mode impedance, and recommended trace spacing for target impedance matching.
How to Use PCB Differential Pair Calculator
Enter trace width, thickness, dielectric height, dielectric constant, pair spacing, and target impedance. Click Calculate to get differential impedance, coupling coefficient, and spacing recommendations.
Step-by-Step Instructions
- Enter trace width and thickness in mil
- Set dielectric height and constant
- Enter pair spacing and target impedance
- Click Calculate Differential Pair and review results
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