RF2052TR7 RFMD, RF2052TR7 Datasheet - Page 17

• Manufacturer Part Number: RF2052TR7
• Description: IC RF MIXER PLL/VCO 32-QFN
• Manufacturer: RFMD

Specifications of RF2052TR7

• Rf Type: UHF, VHF
• Frequency: 30MHz ~ 2.5GHz
• Number Of Mixers: 1
• Gain: -2dB
• Noise Figure: 12dB
• Secondary Attributes: Up/Down Converter
• Current - Supply: 75mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1089-2

Programming the RF2052
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
DS100630
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
ENABLE device
Set calibration
Set-up device
Set operating
Reset device
Apply power
frequencies
Device off
operation
mode
1
2
3
4
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.
RF2052
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