SKY85614-11

4.9 to 5.9 GHz SPDT Switch with Low-Noise Amplifier

The SKY85614-11 is an integrated, single-pole double-throw (SPDT) switch with a low-noise amplifier (LNA) intended for wireless applications. The device has a low noise figure (NF) and offers the ability to add custom filtering between the switch and LNA blocks.

The SKY85614-11 operates at 5.0 V and draws 31 mA of current. In the transmit mode, a shutdown function saves power when the device is inactive.

The FEM is manufactured in a compact, 2.3 x 2.3 mm, 16-pin Quad Flat No-Lead (QFN) package. The small footprint provides the industry’s smallest PCB area needed to implement an integrated broadband SPDT switch with LNA functionality.

Scroll Down to View Related Products

Product Summary
Buy Now Talk to Sales

Specifications

StatusIn Production - This product has been released to the market.
Frequency (GHz) Min.4.9
Frequency (GHz) Max.5.9
Typ. Current @ VDD = 3.3 V 17.5dBm (mA)
Typ. Current @ VDD = 3.6 V 17.5dBm (mA)
Typ. Current @ VCC = 3.6 V (mA)
Typ. POUT @ 3.0% EVM (dBm)
Typ. Current @ VCC = 5 V (mA)
802.11 WLAN Standarda/n
Antenna Ports
Architecture4.9 to 5.9 GHz SPDT Switch with Low-Noise Amplifier
Typ. POUT @ 2.5% EVM (dBm)
Typ. Tx Gain (dB)
Typ. POUT (dBm)
VDD (V)
VCC (V)
PackageQFN, 16-pin
Package (mm)2.3 x 2.3

Features

  • Low noise figure: 1.9 dB
  • Frequency range: 4.9 to 5.9 GHz
  • High IIP3: +11 dBm
  • High gain: 17 dB
  • Bypass mode with 6 dB insertion loss
  • High transmit to receive isolation for high-power applications
  • Small QFN (16-pin, 2.3 x 2.3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Product Documents

Applications

Smartphones

See all

  • Ask a Question
  • Consult with experts and engineers for help on your project.
  • blue arrow
  • Technical Documents
  • Explore application notes, block diagrams, data sheets, user guides, ADS model calculators, installation references, S parameters and more.
  • blue arrow
  • Design Tools
  • Select evaluation boards, kits and other tools to support your design.
  • blue arrow
  • Green / Pb-Free Certificate
  • Look up product's green / pb-free status and download the Certificate of Conformance.
  • blue arrow
woman examining semiconductor part