Chapter 5 99
Direct Digital Synthesis Option 330
Direct Digital Synthesis
Direct Digital Synthesis Using the Control Utility
NOTE A spectrum analyzer is required to display the waveform.
Configuring the Equipment
1. Connect a 10 MHz reference from the spectrum analyzer to the AWG
front panel connector. If you are using a PXI chassis, use the backplane
10MHz reference.
2. Connect the channel 1 positive (+) output to the spectrum analyzer RF
input connector.
Selecting the DDS Option
1. Open the Control Utility by double-clicking the icon on the desktop.
2. In the Open Dialog box, check Load DDS (if present).
Configuring the Signal Conditioning Path
1. Select the Output tab and connect a single-ended signal conditioning
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