Pll 2 Controls - Analog Devices UG-182 User Manual

Evaluation Board User Guide
Reference (REF) Divider Window
Figure 13. Reference A or Reference B Divider Window
The reference divider window shown in Figure 13 is accessed by
clicking the REF A Divider box in Figure 12. It allows you to
set the reference divider. There is a corresponding window for
both REF A and REF B dividers.
Feedback (N) Divider Window
Figure 14. N Divider Window
The feedback divider window shown in Figure 14 is accessed by
clicking the N DIVIDER box in Figure 12. It allows you to set
the feedback divider.
Charge Pump Window
Figure 15. Charge Pump Window
The Charge Pump Setup window shown in Figure 15 is
accessed by clicking the CHARGE PUMP box in Figure 12.
This window is most often used to vary the charge pump
current.

PLL 2 CONTROLS

Clicking the PLL 2 box from the main window (see Figure 16)
opens a window to allow configuration of PLL 2 (see Figure 17).
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 16. PLL 2 Box (in Main Window)
Figure 17. PLL 2 Controls Window
UG-182