HP 33120A, User Manual

Page: 80 / 118

Burst Phase
The burst phase defines the starting phase of the burst.
•
Burst phase: -360 degrees to +360 degrees, in 0.001 degree increments.
The default is 0 degrees.
•
For sine , square , triangle , and ramp waveforms, 0 degrees is the point
at which the waveform crosses zero volts (or the dc offset value), in a
positive-going direction.
•
For arbitrary waveforms, 0 degrees is the first data point downloaded
to memory.
•
When the external gate source is selected (“gated” burst mode),
the burst count, burst rate, burst phase, and burst trigger source are
ignored (these parameters are used for the triggered burst mode only).
•
Front-Panel Operation :
6: BURST PHAS (MOD MENU)
•
Remote Interface Operation :
BM:PHASe {<
degrees
>|MINimum|MAXimum}
3
Chapter 3 Features and Functions
Burst Modulation
89