Performance Verification
VX4792 User Manual
a. Connect oscilloscope: Connect the WAVEFORM OUTPUT through a
coaxial cable to the oscilloscope CH1 vertical input.
b. Connect function generator: Connect the CLOCK INPUT through a
coaxial cable to the function generator output.
c. Set oscilloscope controls:
Vertical CH1
Coupling DC
Scale 0.2 V/div
Input Impedance 50 W
Horizontal
Sweep 500 ms/div
Trigger
Source CH1
Coupling DC
Slope Positive
Level 0 mV
Mode Auto
d. Set function generator controls:
Function Square
Mode Continuous
Parameter
Frequency 1 MHz
Amplitude 1.6 V
Offset 0.6 V
Output Off
2. To set the VX4792 Arbitrary Waveform Generator controls and select the
waveform file, type:
3. Check the external CLOCK INPUT threshold level:
a. Enable function generator output: Turn on function generator output.
b. Check the level: Check that the waveform displayed on the oscilloscope
has an amplitude of five divisions and a stable display of five cycles.
4. Turn off equipment output and disconnect test setup:
a. Disable function generator output: Turn off function generator output.
b. Remove connections: Disconnect all connections to the waveform
generator unless you will perform the Synchronous Operation Check.
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