SKY85405-211数据手册Skyworks中文资料规格书

描述 Description

Skyworks SKY85405-211 is a 5 GHz Microwave MonolithicIntegrated Circuit (MMIC) power amplifier (PA) with superioroutput power, linearity, and efficiency. These features make theSKY85405-211 ideal for Wireless Local Area Network (WLANIEEE 802.11ac) applications in Power over Ethernet (PoE) devices.

The device is fabricated using Indium Gallium Phosphide (InGaP)Heterojunction Bipolar Transistor (HBT) technology. The device isinternally matched and mounted in a 20-pin, 4 x 4 mm Quad FlatNo-Lead (QFN) surface-mount technology (SMT) package, whichallows for a highly manufacturable low-cost solution.

特性 Features

• Linear output power of +19 dBm for IEEE 802.11ac, MCS9, HT80, EVM < 1.8% @ 3.3 V
• High gain of 31 dB @ 3.3 V
• Power shutdown mode
• Superior gain flatness
• Fully matched at RF input/output ports
• Load insensitive power detector
• Small footprint QFN (20-pin, 4 x 4 mm) SMT package (MSL3, 260 °C per JEDEC J-STD-020)