Agilent Technologies 81133A, 81134A Setting Up a Data Pattern, Protect the DUT, Select the Unit

Setting Up a Data Pattern

Imagine, you have designed a new digital circuit with ECL logic and 3.3 GHz clock, and you want to check its correct behavior.

To test it, you decide to simulate a 32-bit pattern signal with NRZ data output format:

11110011100110010010100100000000

Protect the DUT

Whenever you change a parameter, the generated signal immediately changes. To protect your DUT, make sure you disconnect the channel outputs first.

Do this by pressing the softkey next the following function:

The open contactor shows you that your DUT is now disconnected

Now let’s set the instrument parameters

These define the signal that will be generated.

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3		Select the Unit
Enter the Frequency value
using the keypad

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Choose the Pulse/Pattern Mode

for the Signal

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First, disconnect the outputs

to protect the DUT

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