SKY85302-11数据手册RF/IF射频/中频RFID的射频前端（LNA+PA）规格书PDF

描述 Description

The SKY85302-11 is a complete 802.11ac WLAN RF front-end module (FEM) with support for a port suitable for Bluetooth® signals. The device provides all the functionality of a fully matched power amplifier (PA), power detector, harmonic filter, LNA, and single-pole, triple-throw (SP3T) switch.

The SKY85302-11 provides a complete 2.4 GHz WLAN RF solution from the output of the transceiver to the antenna, and from the antenna to the input of the transceiver. The LNA increases the receive sensitivity of embedded solutions to improve range or to overcome the insertion loss of cellular filters (often included for mobile applications).

The SKY85302-11 also includes a transmitter power detector with 20 dB of dynamic range, and a digital enable control for transmitter power ramp on/off control.

The device is provided in an ultra-compact, 16-pin 2.5 x 2.5 mm Quad Flat No-Lead (QFN) package.

特性 Features

• Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch
• Fully matched input and output
• LNA with integrated bypass mode
• High-performance SP3T switch to support a port suitable for Bluetooth® applications/Wi-Fi functions
• Transmit loopback mode
• Integrated positive slope power detector
• Transmit gain: 26 dB
• Receive gain: 14 dB
• Output power:
• +18 dBm @ 1.8% EVM, MCS8
• +19 dBm @ 3% EVM, 54 Mbps
• +23 dBm, 802.11b mask compliant

应用 Application

• Smartphones

简介

SKY85302-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY85302-11射频前端（LNA + PA）本系列中的产品是各种集成电路，其中集成了射频 (RF) 信号链连接到系统天线的部分中常见的一种或多种功能，如低噪声放大器 (LNA) 和可编程放大器 (PA)。任何给定器件所含的实际功能各不相同，相比旨在提供更高应用灵活性的器件，针对相对较窄应用的器件通常集成更大一部分必要的信号链。