Specifications

To test the time measurement accuracy (oscilloscope)
Testing the time measurement accuracy verifies the performance of the following
specification:
• Time Measurement accuracy
This test uses a precise frequency source to check the accuracy of time measurement
functions.
Equipment Required
Equipment Critical Specifications Recommended
Model/Part
Signal Generator 200 MHz, timebase accuracy 0.25 ppm HP 8656B Opt. 001
Cable BNC (m)(m) 48-inch HP 10503A
Adapter Type N (m) to BNC (f) HP 1250-0780
Set up the equipment
1 Turn on the equipment required and the logic analyzer. Let them warm up for 30
minutes if you have not already done so.
2 Set the signal generator to 181.81818 MHz (5.5 ns period) and approximately 600 mV
rms.
3–87