Appendix C: Performance Verification

b.Change the AWG2021 controls:

￿Push MODE￿Polarity to highlight Negative.

￿Select Level from the side menu, and turn the general purpose knob to select ±1 V. (You can also use the numeric and units keys to select ±1 V; then push ENTER.)

c.Check external trigger level accuracy:

￿Gradually decrement the function generator offset level until a waveform is displayed on the oscilloscope.

￿Check that that the function generator offset level is from ±1.15 V to ±0.85 V, when the waveform is first displayed.

6.End procedure: Turn off the function generator output and disconnect the function generator.

External CLOCK IN Check

This procedure checks the AWG2021 response to an external CLOCK IN signal.

Electrical

Auxi￿iary I￿puts, C￿￿ck, Thresh￿￿d ￿eve￿, ￿￿ page(B)9.

Characteristic Checked

 

 

 

Equipment Required

Tw￿ 50(W c￿axia￿ cab￿es, a fu￿cti￿￿ ge￿erat￿r, a￿d a￿

 

￿sci￿￿￿sc￿pe.

 

 

Prerequisites

The AWG2021 ￿eets the prerequisites ￿isted ￿￿ page C)5.

 

 

1.Install test hookup and set test equipment controls:

a.Hook up oscilloscope: Connect the AWG2021 CH1 output through a coaxial cable to the oscilloscope CH1 vertical input.

b.Hook up function generator: Connect the AWG2021 rear-panel CLOCK IN through a coaxial cable and SMA-BNC adapter to the function generator output (see Figure C-19).

AWG2021 User Manual

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