User's Manual

Performance Verification
Scope Input A, B, C, D Tests 4
4-25
Table 4-11. Input B Trigger Sensitivity Test Points
UUT
Model
UUT
Time base
5502A SC... MODE levsin UUT
Trigger Amplitude
Initial Input Voltage Frequency
190-502 200 ns/div 100 mV pp 5 MHz 0.5 div
190-062
10 ns/div 400 mV pp 60 MHz 1 div
10 ns/div 800 mV pp 100 MHz 2 div
190-102
190-104
10 ns/div 400 mV pp 100 MHz 1 div
10 ns/div 800 mV pp 150 MHz 2 div
190-202
190-204
10 ns/div 400 mV pp 200 MHz 1 div
10 ns/div 800 mV pp 250 MHz 2 div
190-502
190-504
2 ns/div 400 mV pp 500 MHz 1 div
2 ns/div 800 mV pp 600 MHz 2 div
Input B AC Voltage Accuracy (HF) and Bandwidth Test
Proceed as follows to test the Input B high frequency automatic scope ac voltage
measurement accuracy and the bandwidth:
1. Connect the Test Tool to the 5502A as shown in Figure 4-8.
2. Select the Test Tool setup:
a) Recall the setup (see Standard Test Tool Setup). Press
SAVE
,
F2
(RECALL) and select SETUP, press
ENTER
, select the setup name, and
press
ENTER
to recall the setup.
b) Press
SCOPE
, then press
F2
(READING…), select
F1
(
READINGS 2), and select on B | V ac.
c) Press
MANUAL
AUTO
to select autoranging (AUTO in upper right LCD edge).
d) Use
mV
RANGE
and
V
RANGE
to change the sensitivity range to select manual
sensitivity ranging and lock the Input B sensitivity range on 500 mV/div.
e) Press
TRIGGER
and use
F1
to select Input B as trigger source.
3. Set the 5502A to source a sine wave at the first test point in Table 4-12.
4. Observe the Input B reading and check that it is within the range shown
under the appropriate column of Table 4-12.
5. Continue through the test points.