SKY85709-11中文资料5 GHz 802.11ac WLAN Front-end Module数据手册Skyworks规格书

描述 Description

The SKY85709-11 is a highly-integrated, 5 GHz Front-End Module(FEM) incorporating a 5 GHz Single-Pole, Double-Throw (SPDT)transmit/receive (T/R) switch, a 5 GHz Low-Noise Amplifier (LNA)with bypass, and a 5 GHz Power Amplifier (PA) intended formobile/portable 802.11n/ac applications and systems. The deviceoperates from a single supply voltage of 3.6 V.

An enable/disable function is included that allows power savingsduring off mode. An integrated power detector with 20 dB ofdynamic range is included to provide closed-loop power controlwithin the system.

The device is provided in a compact, 16-pin 2.5 x 2.5 mm QuadFlat No-Lead (QFN) package.

特性 Features

• Integrated high performance 5 GHz PA with harmonic filter, LNA with bypass, and SPDT
• Integrated, positive slope power detector
• Receive gain: 13.5 dB
• Output power: +18 dBm @ 2% EVM, MCS7 HT40
• Direct connection to battery with 3.6 V nominal supply voltage
• Small, QFN (16-pin, 2.5 x 2.5 mm) package (MSL1, 260 C per JEDEC J-STD-020)

应用 Application

• Smartphones
• Tablets

简介

SKY85709-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY85709-11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。