LG -P500 Service Manual page 33

3. TECHNICAL BRIEF
3.6.4 GPS LNA (U1004, RF2815)
The RF2815 is a GPS Low Noise Amplifier with an integrated SAW filter at the output. Low noise figure, along
with high gain, achieved by the RF2815 makes it ideal for GPS recievers requiring high sensitivity. This
module builds upon RFMD's leading edge pHEMT process and integrates input matching and low loss high
rejection SAW filter at the output. This results in high performance and a reduced solution size. The ease of
implementation simplifies the reciever design.
The RF2185 is packaged in a compact 3.3 mm x 2.1 mm x 1.0 mm package with low external component
count required to achieve the best-in-class performance.
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