| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,477 pcs
|
6477 pcs | On Request | 1 | On Request | On Request | /+ | On Request | On Request |
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| IIP3 | |
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The RF2818 is a GPS Low Noise Amplifier (LNA) with integrated SAW filters at the input and output, manufactured by RFMD. This component is designed to provide low noise figure and high gain, making it highly suitable for compact GPS receivers that require reduced front-end noise and enhanced sensitivity. It utilizes RFMD's pHEMT process and integrates input matching with low-loss, high-rejection SAW filters.
The RF2818 is packaged in a compact 3.0mm x 2.5mm x 1.0mm module. It operates over a wide supply voltage range of 1V to 3.6V and features adjustable bias and shutdown capability. Key electrical specifications include a typical noise figure of 1.55dB, a typical gain of 14dB, and an excellent linearity IIP3 of +6dBm. The integrated SAW filters provide optimal PCS and Cell band rejection, with 101dBc typical rejection for the Cell band and 74dBc for the PCS band.
This LNA is designed for ease of implementation, simplifying receiver design. It requires only two external components and no external DC blocking capacitors, contributing to a lower Bill of Materials (BOM) cost and a smaller overall solution size. Applications include cellular handsets and personal navigation devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.67 | $1.67 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical noise figure of the RF2818 is 1.55dB.
The typical gain of the RF2818 is 14dB.
The RF2818 operates over a supply voltage range of 1V to 3.6V.
The RF2818 is packaged in a 3.0mm x 2.5mm x 1.0mm module.
The operating temperature range for the RF2818 is -40°C to 85°C.