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SKY85711-21 The Skyworks Solutions SKY85711-21 is a highly integrated 5 GHz Front-End Module (FEM) for 802.11ac applications. It features a PA, LNA with bypass, and T/R switch in a compact QFN package.
Mfr Part #:

SKY85711-21

Available from 1 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
The Skyworks Solutions SKY85711-21 is a highly integrated 5 GHz Front-End Module (FEM) for 802.11ac applications. It features a PA, LNA with bypass, and T/R switch in a compact QFN package.
Total Stock: 2,621 pcs
$ Price Range: $3.06

SKY85711-21 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,621 pcs
2621 pcs On Request 1 On Request On Request N/A On Request On Request

SKY85711-21 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Frequency
Halogen Free
Package / Case
RF Type
Receive Gain
Standard Package Qty
Storage Temperature
Supplier Device Package
Tape & Reel
Tape and Reel
output_power (Maximum @ 1.8% EVM, HT 80, MCS 9, 5 V)
output_power (Maximum @ 3% EVM, HT 40, MCS 7, 5 V)

SKY85711-21 Description

Short technical summary and product information.

The Skyworks Solutions SKY85711-21 is a 5 GHz WLAN Front-End Module designed for mobile and portable 802.11ac multimedia, networking, and personal computing systems. This highly integrated module incorporates a 5 GHz power amplifier (PA), a low-noise amplifier (LNA) with bypass functionality, and a single-pole, double-throw (SPDT) transmit/receive (T/R) switch.

 

Key electrical specifications include a transmit gain of 27 dB and a receive gain of 12 dB. The output power can reach +19 dBm at 1.8% EVM for HT80, MCS9, 5V operation, and +20 dBm at 3% EVM for HT40, MCS7, 5V operation. The module also features an integrated power detector and directional coupler for closed-loop power control.

 

Provided in a compact 16-pin, 2.5 x 2.5 mm Quad Flat No-Lead (QFN) package, the SKY85711-21 is suitable for space-constrained designs. The LNA and PA disable functions ensure low leakage current when the device is in the off mode. Skyworks Green™ products are compliant with applicable legislation and are halogen-free.

SKY85711-21 Quick Information

Product Type: RF Front End Module
Series: SKY85711
Canonical Name: SKY85711-21 5 GHz WLAN Front-End Module
Subcategory: WLAN

SKY85711-21 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1
REACH Status: REACH Unaffected

SKY85711-21 Estimated Pricing

Qty Low High
1+ $3.06 $3.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

SKY85711-21 Features

  • Integrated 5 GHz PA, LNA, and T/R switch.
  • High transmit gain of 27 dB.
  • High receive gain of 12 dB.
  • Output power up to +20 dBm.
  • Compact 16-pin, 2.5 x 2.5 mm QFN package.

SKY85711-21 Applications

  • Suitable for 802.11ac systems.
  • Ideal for multimedia applications.
  • Used in networking devices.
  • Designed for personal computing systems.
  • Enables WLAN-enabled video systems.

SKY85711-21 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the transmit gain of the SKY85711-21?

The transmit gain is 27 dB.

What is the receive gain of the SKY85711-21?

The receive gain is 12 dB.

What is the output power of the SKY85711-21?

The output power is +19 dBm at 1.8% EVM, HT80, MCS9, 5 V, and +20 dBm at 3% EVM, HT40, MCS7, 5 V.

What package type is the SKY85711-21 supplied in?

The SKY85711-21 is supplied in a 16-QFN package measuring 2.5 x 2.5 mm.

Is the SKY85711-21 RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SKY85711-21?

The Moisture Sensitivity Level is 1.

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