Pulse Performance Test; Specifications; Equipment; Test Setup - HP 8112A Operating, Programming And Servicing Manual

Pulse Performance
Test

Specifications

Equipment

Test Setup

Procedure 1.

8-16 Testing Performance
Preshoot, Overshoot, Ringing
5% of amplitude f10 mV for both Linear and Gauss modes, 10% of
amplitude f10 mV for Fixed transitions
Settling time
100 ns + transition time
Source Impedance
50 s-i
Digital Oscilloscope (HP 54121T)
n
Two Cable Assemblies BNC
n
Attenuator 20 dB, 2 W (two off)
n
Connect the equipment as shown in the setup figure above.
Set up the HP 8112A as follows:
2 .
Input Mode
Control Mode
P E R
DEL
D T Y
Transition
HIL
3 . Adjust the oscilloscope so that one pulse fills the display.
4. Examine the HP 8112A output on the scope display in order to
verify that the pulse characteristics do not exceed the specified
limits as identified in Figure 8-11.
HP 8112A
Figure 8-10. Pulse Performance Test
NORM
Off
500 ns
65 ns
50%
Fixed
1.00 v
0.00 v
Oscilloscope (HP 5412xTl
20 dB Attenuator 1
with BNClSMA Adaptor