Test 2-1: dc zeros (cont’d) – Agilent Technologies 75000 Series C User Manual
Page 36
Test 2-1: DC Zeros (cont’d)
Test Procedure
(cont’d)
3.
Create a user-defined waveform made up of zeros:
LIST:SEGM:SEL ZEROS
Select segment name
LIST:SEGM:DEF 8
# of segment points
LIST:SEGM:VOLT 0,0,0,0,0,0,0,0
Segment list
LIST:SSEQ:SEL DC_ZEROS
Select sequence name
LIST:SSEQ:DEF 1
# of segments
LIST:SSEQ:SEQ ZEROS
Sequence list
4.
Set up the AFG to output the waveform defined above:
ROSC:SOUR CLK10;
Select 10 MHz clock
:VOLT MAX;
Set amplitude
:OUTP:LOAD INF;
Infinite load
:FUNC USER
Select user waveform
FUNC:USER DC_ZEROS
Select sequence
INIT:IMM
Initiate waveform
Perform steps 5 - 7 for each amplitude listed in Table 2-1:
5.
Set the AFG output filter as specified in Table 2-1. Use the
appropriate command(s) below:
OUTP:FILT OFF
Disable filter
or
OUTP:FILT:FREQ 250KHZ
Select 250 kHz filter
OUTP:FILT ON
Enable filter
or
OUTP:FILT:FREQ 10MHZ
Select 10 MHz filter
OUTP:FILT ON
Enable filter
6.
Set the AFG output amplitude:
VOLT <amplitude>
Set amplitude
where <amplitude> is the value specified in Table 2-1.
7.
Trigger the DMM and record the reading in Table 2-11.
34 Verification Tests
Agilent E1445A Service Manual