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RF2051

DS140110

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Programming the RF2051

The figure below shows an overview of the device programming.

Note: The set-up processes 1 to 2, 2 to 3, and 3 to 4 are explained further below.

Additional information on device use and programming can be found on the RF205X family page of the RFMD web site

(http://www.rfmd.com/rf205x). The following documents may be particularly helpful:

• RF205x Frequency Synthesizer User Guide

• RF205x Calibration User Guide

Device off

Set-up device

operation

Set operating

frequencies

Set calibration

mode

ENABLE device

Apply power

1

2

3

4

Reset device

Apply power to the device.

Ensure the device is set into a known and correct

state.

To use the device it will be necessary to program the

registers with the desired contents to achieve the

required operating characteristics.

See following sections for details.

When programming is complete the device can be

enabled.