Timing of Generated Signals Using the Agilent 81133A/81134A Pulse Generator
Agilent 81133A/81134A Pulse Generator User’s Guide, August 2002 81
Started Burst
The following figure shows the typical timing for the started burst. The
bursts are started by the rising edge of the arming source.
Characteristics • A burst of repeated data is started manually or by the arming
source.
• You can select the number of repeated bursts in the range
1 … 16384.
• The instrument mode is Burst.
• The pattern mode is Data.
• 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 “Clock Sources”
on page 73.
• The Trigger Out marks every start of the repetitive data pattern, as
long as no frequency divider has been applied.
See also “Trigger Out” on page 75.
Data Pattern (Burst of 2)
101
00101
Arming Source
Triggered by:
External Input
Manual Start
Output
Trigger Out
Continuous Zeros
00 0000
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