Calculation

NoiseEstimate。

Formulas

EyeWidth = UI - TJ

Unit。

Example: UI=100ps, TJ=20ps → 80ps

EyeHeight = Vpp - 2×Noise

Noise。

Example: Vpp=800mV, Noise=50mV → 700mV

Inputs

Engineering Notes

Applications

Recommended Instruments

  • BERT

🔬Recommended Test Instruments

BER、,。

Typical Use Cases:
  • BER

PAM4/NRZ。

Typical Use Cases:
  • Waveform

RJ/DJ/PJSERDES。

Typical Use Cases:
Free Electronics Toolset