SKY85405-11

High-Power 802.11ac WLAN Power Amplifier with Integrated Power Detector

Skyworks SKY85405-11 is a 5 GHz Microwave Monolithic Integrated Circuit (MMIC) power amplifier (PA) with superior output power, linearity, and efficiency. These features make the SKY85405-11 ideal for wireless local area network (WLAN) IEEE 802.11ac applications.

The SKY85405-11 features an internal band-gap regulator that eliminates the need for an external reference supply. The PA is activated with a standard 1.8 V to 5.0 V low current CMOS logic signal.

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.

Scroll Down to View Related Products  

Read More
Product Summary
Talk to Sales

Specifications

Frequency Range (GHz)5.15-5.93
Test Frequency (GHz)TBD
Gain Typ. (dB)TBD
Power Added Efficiency (%)—
OIP3 (dBm)—
P1 dB (dBm)TBD
VCC (V)TBD
Quiescent Current Typ. (mA)TBD
Noise Figure Typ. (dB)—
PackageQFN, 20-pin
Package (mm)4 x 4

Features

  • High linear output power for IEEE 802.11ac, MCS9, 5.0 V
  • High transmit gain
  • 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)

Product Documents

Applications

Routers and Gateways

See all

Set-Top Boxes

See all

Related Products

5 GHz Power Amplifiers for Wi-Fi Connectivity High-Power (+23 dBm) 802.11ax Ultra-Linear WLAN Power Amplifier with Integrated Power Detector SKY85408-11
Low Noise Amplifiers 5 GHz Low Noise Amplifier SKY65404-31
Low Noise Amplifiers 5 GHz, 802.11ac/n Low-Noise Amplifier SKY65981-11
SPDT (SP2T) RF Switches 0.5–6.0 GHz SPDT Switch, 50 Ω Terminated SKY13370-374LF
SP3T RF Switches 1.0 - 6.0 GHz SP3T Switch, 50 Ω Terminated SKY13408-465LF
5 GHz Front-end Modules for Wi-Fi Connectivity 5 GHz WLAN Front-End Module SKY85728-11
5 GHz Front-end Modules for Wi-Fi Connectivity 5 GHz High-Power WLAN Front-End Module SKY85743-21
5 GHz Front-end Modules for Wi-Fi Connectivity 4.9 to 5.9 GHz SPDT Switch with Low-Noise Amplifier SKY85605-11
5 GHz Front-end Modules for Wi-Fi Connectivity 4.9 to 5.9 GHz SPDT Switch with Low-Noise Amplifier SKY85614-11
5 GHz WLAN Front-End Module SKY85736-11
5 GHz WLAN Front-End Module SKY85738-11
  • Ask a Question
  • Consult with experts and engineers for help on your project.
  • Technical Documents
  • Explore application notes, block diagrams, data sheets, user guides, ADS model calculators, installation references, S parameters and more.
  • Design Tools
  • Select evaluation boards, kits and other tools to support your design.
  • Green / Pb-Free Certificate
  • Look up product's green / pb-free status and download the Certificate of Conformance.
woman examining semiconductor part

Skyworks uses cookies to analyze website traffic, deliver customized experiences, and advertise. Learn more, including how to manage your preferences, in our Website Privacy Policy. By using our website you agree to our use of cookies.