Keysight Technologies InfiniiVision 4000 X Series User Manual

730 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
28 :POWer Commands
:POWer:CLResponse:WGEN:VOLTage:PROFile
(see page 1610)
Command Syntax
:POWer:CLResponse:WGEN:VOLTage:PROFile {{0 | OFF} | {1 | ON}}
The :POWer:CLResponse:WGEN:VOLTage:PROFile command enables or disables
the ability to set initial waveform generator ramp amplitudes for each frequency
range.
With amplitude profiling, you can use lower amplitudes at frequencies where the
device under test (DUT) is sensitive to distortion and use higher amplitudes where
the DUT is less sensitive to distortion. Power supply feedback networks are
typically most sensitive near the 0 dB cross-over frequency.
You can often observe distortions during the test. If the input test sine wave begins
to look lopsided, clipped, or somewhat triangular in shape (nonsinusoidal), you are
probably encountering distortion due to overdriving your DUT. Optimizing test
amplitudes to achieve the best dynamic range measurements is often an iterative
process of running your frequency response measurements multiple times.
Query Syntax
:POWer:CLResponse:WGEN:VOLTage:PROFile?
The :POWer:CLResponse:WGEN:VOLTage:PROFile? query returns the voltage
profile setting.
Return Format
<setting><NL>
<setting> ::= {0 | 1}
See Also • ":POWer:CLResponse" on page 713
• ":POWer:CLResponse:APPLy" on page 714
• ":POWer:CLResponse:DATA" on page 715
• ":POWer:CLResponse:FREQuency:MODE" on page 720
• ":POWer:CLResponse:FREQuency:STARt" on page 722
• ":POWer:CLResponse:FREQuency:STOP" on page 723
• ":POWer:CLResponse:PPDecade" on page 724
• ":POWer:CLResponse:SOURce:INPut" on page 725
• ":POWer:CLResponse:SOURce:OUTPut" on page 726
• ":POWer:CLResponse:WGEN:LOAD" on page 728
• ":POWer:CLResponse:WGEN:VOLTage" on page 729

Keysight Technologies InfiniiVision 4000 X Series Specifications

General

Brand	Keysight Technologies
Model	InfiniiVision 4000 X Series
Category	Test Equipment
Language	English