Test 9: Pulse Aberration Test
‘The following tests arc required:
1) Overshoot and Ringing
2) Preshoot
Test Specifications
Overshoot/Ringing/Preshoot:
55%
of amplitude 150
mV
Equipment Needed
Digitizing Oscilloscope with Accessories
High Power Attenuator
Procedure
1. Connect HP 8114A to the Scope as shown:
HP
8!
’ 4A UNDER TEST
HP
5412
IT FRONT-END
Connecting HP 8114A to the Scope
On the HP 8114A press TRIGGER and set up page as follows:
n
il:~:ii$-
I
W:IIJ;
Pl_lL!:E:;
n
si!-,sgi;j
plJlscs
2.
On the HP 8114A set up the
!XJTPUT
page as shown in the
following illustration:
Per
1.00w
out ON
Inh
OFF
f
(OM001FYI
Delay
0.00ns Baselne
+0.00v
Dut
yCyc
50.0
%
kplitd
-U
50R
into 50.0
R
-JX.
Configuring the Output Page
Testing the HP 8114A
341