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Using the Keysight 81133A/81134A Pulse Generator
Characteristics
82
PRBS
See
"Data Pattern" on page 81
• A PRBS signal can be either generated continuously or can be
started manually or by the arming source.
The PRBS polynome is selectable from 2
• The instrument mode is Pulse/Pattern.
• The pattern mode is PRBS.
• You can select between RZ, NRZ and R1 signal modes for each
output.
In R1 and RZ modes, the pulse width can be selected as either
width or duty cycle.
• You can select between normal and inverted signals for each
output.
• For the clock source, you can select from:
– Internal (YIG Oscillator)
– External signal at Clock Input
– External 10 MHz Reference at Clock Input
For more information about the clock sources, see
Sources" on page
75.
• The Trigger Out marks every start of the repetitive PRBS, as
long as no frequency divider has been applied.
See
"Trigger Out" on page
Keysight 81133A/81134A Pulse Generator User's Guide, April 2015
Timing of Generated Signals
for for the timing diagram.
5
31
– 1 ... 2
77.
– 1.
"Clock
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