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

Pulse Width
Performance Test

Specifications

8-8 Testing Performance
HP 8112A
PER DBL WID Low Limit High
100
Connect the HP 8112A to the counter as shown in Test Setup 2
8.
Set the counter as follows:
9.
Preset
Trigger level
Mode PER A
Impedance
Gate Mode
Positive
Slope
transition A
Set up the HP 8112A as follows:
10.
Input Mode
11. Check the HP 8112A double pulse delay for each new DBL
setting and at each change press the (MAN) key once.
Record your results on a copy of the Test Record, specified limits
12.
are given here and on the Test Record.
PER DBL WID Low Limit High Limit
Range
10 ns to 950 ms
Accuracy
Repeatability
Factor 4 better than accuracy
setting
ns ns 10 ns 17.0 ns
20
10 ps 19.ops
TRIG
HP 8112A Oscilloscope
setting
ms ms
20 10
ms 760.0 ms
800 ms 50
Limit
ns
23.0
21.0 #L&3
ms
21.0
840.0 ms