Pll 2 Controls - Analog Devices AD9523 User Manual

Evaluation Board User Guide
Feedback (N) Divider Window
Figure 14. N Divider Window
The feedback divider window shown in Figure 4 is accessed by
clicking the N DIVI DER box in Figure 12. It a
the feedback divider.
Charge Pump Window
Figure 15. Charge Pump Window
The Charge Pump Setup window shown in Figure 15 is
accessed by clickin g the CHARGE PUMP box i
This window is most often used to vary the charge pump
current.

PLL 2 CONTROLS

Clicking t he PLL 2 box from the main window (see Figure 16)
opens a window to allo w configuration of PLL2 (see Figure 17).
1
llows you to set
Clicking each individual box in the PLL 2 Controls window
opens a new window to allow configuration of that block.
Feedback (N) Divider Window
n Figure 12.
The N Divider window shown in Figure 18 is accessed by
clicking the N DIVIDER box in Figure 17. It allows you to set
the feedback divider.
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Figure 16. PLL2 Box (in Main Window)
Figure 17. PLL 2 Controls Window
Figure 18. N Divider Window
UG-169