User guide

The oscilloscope should show the following picture:
If you see only a straight line, ensure that the pattern generator is not disabled and
that it is set up to generate a pattern (e.g. PRBS).
Settings for Clock Multiplier Test
Following are the settings to test the output of the clock multiplier:
• Preset Instrument State
• Set Data Rate to 3GB/s
• Set Clock Offset to 0V
• Set Clock Out Amplitude to 400mV
• Set PG Trigger Out Offset to 0V
• Enable Clock Multiplier in the Config window
• Set the following for Clock Multiplier:
• Input Frequency 3GHz
• Termination ON at 0V
Check the Output of the N4916B (Clock Multiplier Part) Using a
Scope ( Clock Multiplier 1)
Following are the steps to test clock multiplier 1 using a scope:
Solving Problems 9
Agilent J-BERT N4903B High-Performance Serial BERT 507