Please note: SKY85405-211 is being discontinued and is not recommended for new designs.
Skyworks SKY85405-211 is a 5 GHz Microwave Monolithic
Integrated Circuit (MMIC) power amplifier (PA) with superior
output power, linearity, and efficiency. These features make the
SKY85405-211 ideal for Wireless Local Area Network (WLAN
IEEE 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 is
internally matched and mounted in a 20-pin, 4 x 4 mm Quad Flat
No-Lead (QFN) surface-mount technology (SMT) package, which
allows for a highly manufacturable low-cost solution.