Crystal Oscillator Calculator

Calculate crystal oscillator load capacitance, required external capacitors, transconductance requirements, frequency pull sensitivity, and startup time estimates for reliable oscillation.

How to Use Crystal Oscillator Calculator

Enter crystal frequency, specified load capacitance, stray capacitance, ESR, and max drive level. Click Calculate to get required external capacitor values, transconductance requirements, and design recommendations.

Step-by-Step Instructions

  1. Enter crystal frequency in MHz
  2. Set load capacitance and stray capacitance in pF
  3. Enter crystal ESR and max drive level
  4. Click Calculate Load Capacitance and review results

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