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Skew DAC Adjustment Procedure
Description
This procedure compensates for time delays between the AFG’s two DACs.
The skew setting which produces the lowest second harmonic amplitude is
found and loaded into non-volatile memory.
Equipment Setup
• Connect the equipment as shown in Figure 3-3
• Set up the Spectrum Analyzer:
Center Frequency = 8 MHz
Frequency Span = 3.2 kHz
Adjustment Procedure
1. Reset the AFG:
*RST
Figure 3-3. Skew DAC Adjustment Setup
Agilent E1445A Service Manual Adjustments 109