User guide

Periodic Jitter 1 Parameters
The Periodic Jitter is characterized by:
• Amplitude
• Frequency
• Waveform
A graph indicates whether the chosen setting of frequency and amplitude is
tolerable.
The maximum peak-to-peak Amplitude is limited by the free capacity of the chosen
delay line.
The maximum Frequency of the periodic jitter source depends on the chosen
waveform. Refer to the technical specifications.
You can switch between sine, rectangular, or triangular jitter source waveforms.
Periodic Jitter 2 Parameters
The Periodic Jitter 2 has the following modes:
• Periodic Jitter 2 – Constant Jitter
• Periodic Jitter 2 – Constant Amplitude Sweep
• Periodic Jitter 2 – Variable Amplitude Sweep
Jitter Tolerance Tests 8
Agilent J-BERT N4903B High-Performance Serial BERT 421
Amplitude
Frequency
Waveform