RF5722中文资料2.4 GHz 802.11b/g/n Wi-Fi / ISM Linear Power Amplifier数据手册Qorvo规格书

描述 Description

Qorvo's RF5722 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 2.5 GHz OFDM and other spread-spectrum transmitters. The device is provided in a 2x2 8-pin QFN with a backside ground. The RF5722 is designed to maintain linearity over a wide range of supply voltages and power outputs. The RF5722 also has built-in power detector and incorporates the input and interstage components internally which reduces the component count used externally and makes it easier to incorporate on any design.

特性 Features

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

应用 Application

• IEEE802.11b/g/n WiFi Applications
• 2.5GHz ISM Band Applications
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment
• Spread-Spectrum and MMDS Systems