Analog Devices AD9523, User Manual

Page: 9 / 12

Evaluation Board User Guide UG-169
Rev. 0 | Page 9 of 12
Feedback (N) Divider Window
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Figure 14. N Divider Window
The feedback divider window shown in Figure 4 is accessed by
clicking the
N DIVI llows you to set
1
DER box in Figure 12. It a
the feedback divider.
Charge Pump Window
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Figure 15. Charge Pump Window
The
Charge Pump Setup
window shown in Figure 15 is
accessed by clickin n Figure 12.
he PLL 2 box from the main window (see Figure 16)
w configuration of PLL2 (see Figure 17).
g the CHARGE PUMP box i
This window is most often used to vary the charge pump
current.
PLL 2 CONTROLS
Clicking t
opens a window to allo
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Figure 16. PLL2 Box (in Main Window)
Clicking each individual box in the PLL 2 Controls window
opens a new window to allow configuration of that block.
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Figure 17. PLL 2 Controls Window
Feedback (N) Divider Window
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Figure 18. N Divider Window
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.