RF5122

2.4 GHz 802.11b/g/n Wi-Fi / ISM Linear Power Amplifier

Qorvo's RF5122 is a linear, medium-power, high-efficiency, two-stage amplifier IC designed specifically for battery-powered Wi-Fi applications such as PC cards, mini PCI, and compact flash applications. The device is designed for use as the final RF amplifier in 2.5GHz OFDM and other spread-spectrum transmitters. The device is provided in a 2mmx2mm, 8-pin, QFN with a backside ground. The RF5122 is designed to maintain linearity over a wide range of supply voltage and power output. The RF5122 also has built-in power detector and incorporates the input, interstage, and output matching components internally which reduces the component count used externally and makes it easier to incorporate on any design.

Discontinued

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Product Data Sheet06/17/2011

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Key Features

Single Power Supply 3.0V to 3.6V
24dB Minimum Gain
Input and Output Matched to 50Ohm;
2400MHz to 2500MHz Frequency Range
+18dBm @ <2.5% typ EVM, 120mA @ 3.3VCC

Parameters

Frequency Min (MHz)

2,400

Frequency Max (MHz)

2,500

Vcc (V)

3.3

Package Type

QFN

Package Size (mm)

2.2 x 2.2 x 0.6

RoHS

Yes

Lead Free

Yes

Halogen Free

Yes

ITAR Restricted

ECCN

5A991.G

Technical Documents

All (1)

Product Data Sheet
06/17/2011
Data Sheet

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