Pulse Performance Test; Equipment - HP 8112A Operating, Programming And Servicing Manual
50 mhz programmable pulse generator
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- Operating, programming and servicing manual (112 pages) ,
- Operating, programming and servicing manual (406 pages)
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Pulse Performance
Test
Specifications
Equipment
Test Setup
Procedure
8-16
Testing Performance
Preshoot, Overshoot, Ringing
53 of amplitude ±10 mV for both Linear and Gauss modes, 103 of
amplitude ±10 mV for Fixed transitions
Settling time
100 ns + transition time
Source Impedance
n
50
•
Digital Oscilloscope (HP 54121 T)
•
Two Cable Assemblies BNC
•
Attenuator 20 dB, 2 W (two off)
1 . Connect the equipment as shown in the setup figure above.
2. Set up the HP 81 12A as follows:
Input Mode
Control Mode
PER
DEL
DTY
Transition
HIL
LOL
3. Adjust the oscilloscope so that one pulse fills the display.
4. Examine the HP 81 12A output on the scope display in order to
verify that the pulse characteristics do not exceed the specified
limits as identified in Figure 8-1 1 .
HP 8112A
Figure
NORM
Off
500 ns
65 ns
50%
Fixed
1 .00 v
0.00 v
Oscilloscope (HP 5412xTI
20 dB Attenuator
with BNC/SMA Ada ptor
8-1 O.
Pulse Performance Test
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