HP 8114A Service Manual

Test 2: Width
Test Specifications
Ilange 10.0 ns to 150 ms
flesolution 3 digits, best case 100 ps
Accuracy
It 5% It 500 ps
I1MS-Jitter 0.03% +25 ps (0.05% +25 ps for 50 ns <width ~100
ns)
Equipment Needed
Digitizing Oscilloscope with Accessories
Counter
Cable, 50 0, coaxial, BNC
Procedure
1. Connect HP 8114A to the Scope as shown:
riF’ 8 I l4A UNDER TES;
Ho 54 I 2 IT FRCINT-END
WFH SM‘VBNC
ADAPTOR
Connecting FIP 8114A to the Scope
2. On the HP 8114A press TRIGGER and set up page as follows:
. C:ijf.jTI t.JfJ[ll_i::; F’!ji_S&
n :jj.r,gj.t+: p:-lj.se~:
3. On the HP 8114A press m and set up UJTPUT page as shown
in the following illustration:
Configuring the Output Page
4. Set the Digitizing Oscilloscope HP 54121T:
n Press [AUTOSCALE)
n Select the Display menu and set the Number of Averages to 32
n Select the delta V menu and turn the voltage markers On
n Set the preset levels to 50% -50% and press (AUTO LEVEL SET]
Testing the HP g114A 3-7

HP 8114A Specifications

General

Brand	HP
Model	8114A
Category	Inverter
Language	English