UG-2201 datasheet(6/19 Pages) AD

Part #	UG-2201

Description	Evaluating the ADF41510 10 GHz, Integer-N/Fractional-N PLL Synthesizer

PDF	19 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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6 / 19 page

User Guide

EVAL-ADF41510

EVALUATION BOARD SOFTWARE

analog.com

Rev. 0 | 6 of 19

MAIN CONTROLS

The Main Controls tab (see Figure 6) selects the RF and user

configurable register settings. Consult the register descriptions of

the ADF41510 data sheet for details. The default setting is recom-

mended for most registers.

In the RF Settings area, ensure that the VCOout (MHz) box equals

the VCO frequency fed back to the PLL.

Ensure that the value in the Reference freq. box equals the applied

reference signal. The phase frequency detector (PFD) frequency

is calculated from the reference frequency, the R counter, the

reference doubler, and the reference divide by 2. Ensure that the

value in the PFD (MHz) box matches the value specified in the loop

filter design.

In the Register 5 area, select the value in the CP Current drop-

down box that matches the value used for the loop filter design.

Figure 6. Software Front Panel Display, Main Controls Tab

UG-2201 Datasheet(PDF) 6 Page - Analog Devices