Tektronix AWG7000 Series, Service Manual

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Adjustment Procedures
AWG7000 Series Service Manual
3-17
2. Click the Interleave... button in the Service UI menu to display the following
setup window:
Figure 3-9: Interleave Calibration setup window
3. Click Init for Coarse Adjustment to set the mode to the Coarse Adjustment
settings.
4. Identify the minimum rise time point for the Interleave (+) Output using the
Measurement function of the sampling oscilloscope while changing the
Ch2
Clock Phase settings using either the up/down button or the front-panel rotary
knob. You can also enter the value directly using the keyboard.
5. Click Set SP (Phase Offset to SP) at the minimum rise time point to calculate
and set the center point (Search Point: SP). The value will be displayed in the
SP (Search Point) field.
6. Change the vertical and horizontal scale of the sampling oscilloscope to
50 mV/div and 200 ps/div, respectively.
7. Click Init for Fine Adjustment to set the mode to the Fine Adjustment
settings.
8. Select 5.0 GHz in the Sampling Rate field.