SKY85806-11中文资料Dual-Band 802.11a/g/n/ac Wireless LAN Front End数据手册Skyworks规格书

描述 Description

The SKY85806-11 is a complete 802.11a/b/g/n/ac WirelessLocal Area Network (WLAN), RF front-end module (FEM) thatprovides all the functionality of a power amplifier (PA), filtering,power detector, transmit/receive (T/R) switch, diplexer, andassociated matching. The SKY85806-11 provides a complete2.4 GHz and 5 GHz WLAN RF solution, from the output of thetransceiver to the antenna in an ultra-compact form factor.Designed to meet the stringent linearity conditions of the802.11ac standard, the SKY85806-11 delivers less than 2%error vector magnitude (EVM) at the rated Alternating Current(AC) power.

Designed for ease of use, all RF ports are matched to 50 Ω tosimplify the layout of the printed circuit board (PCB) and theinterface to the transceiver. The SKY85806-11 also includes atransmitter power detector with +20 dB of dynamic range foreach transmit chain. Each power amplifier has a separatedigital enable control for transmitter on/off control. The powerramp rise/fall time is less than 0.5 μs.

The SKY85806-11 provides Local Oscillator (LO) filters for the2 GHz and 5 GHz transmit paths. The SKY85806-11 is packagedin a small 4.0 x 3.0 x 0.8 mm, Quad Flat No-Lead (QFN)package.

特性 Features

• All RF ports matched to 50 Ω
• Integrated 2.4 GHz PA, 5 GHz PA, transmit filter, diplexers, and T/R switches
• Integrated logarithmic power detector for each transmit chain
• +21 dBm power, 802.11b, 11 Mbps, ACPR = +35 dBc
• +19 dBm @ 3.0% EVM, MCS7, HT40, 2G
• +17 dBm @ 3.0% EVM, MCS7, HT40, 5G
• +17 dBm @ 1.8% EVM, MCS9, HT40, 2G
• +15 dBm @ 1.8% EVM, MCS9, HT80, 5G
• Single supply voltage: 3.3 V ± 10%
• Sleep mode: < 1 μA
• Bluetooth® ready; functional when VCC = 0 V or 3.3 V
• Bluetooth and 5 GHz WiFi concurrent operation
• Multiple receive bypass step attenuation
• Small QFN (28-pin, 4.0 x 3.0 x 0.8 mm) package (MSL3, 240 °C per JEDEC J-STD-020)

简介

SKY85806-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY85806-11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。