There is a dependency between frequency and acceptable amplitude. A
graph indicates whether the chosen setting of frequency and amplitude
is acceptable.
The maximum peak-to-peak
Amplitude
is limited by the chosen jitter
frequency.
Note that
high-frequency
sinusoidal data jitter can be generated by the
Periodic Jitter
function or by applying an
External
jitter source.
This checkbox controls a switch. The Clock Output and Trigger Output
ports can be connected before or after the clock modulator (the Subrate
Clock Output always follows the clock modulator).
When this checkbox is enabled, the Clock Output provides and the
Trigger Output follows the modulated clock. When this checkbox is
disabled, the Clock Output and the Trigger Output ports provide pure
signals without sinusoidal jitter.
N O T E
This checkbox has no effect when spread spectrum clocking is active. SSC takes
effect on all clock and trigger outputs.
Jitter Tolerance Tests
7
Agilent J-BERT N4903 High-Performance Serial BERT
335
Amplitude
Frequency
Modulated Clock
Summary of Contents for J-BERT N4903
Page 1: ...S Agilent J BERT N4903 High Performance Serial BERT User Guide s Agilent Technologies...
Page 68: ...2 Setting up Patterns 68 Agilent J BERT N4903 High Performance Serial BERT...
Page 158: ...4 Setting up the Error Detector 158 Agilent J BERT N4903 High Performance Serial BERT...
Page 314: ...6 Evaluating Results 314 Agilent J BERT N4903 High Performance Serial BERT...
Page 374: ...7 Jitter Tolerance Tests 374 Agilent J BERT N4903 High Performance Serial BERT...
Page 394: ...8 Solving Problems 394 Agilent J BERT N4903 High Performance Serial BERT...
Page 434: ...Index 434 Agilent J BERT N4903 High Performance Serial BERT...
