SKY85605-11

4.9 to 5.9 GHz SPDT Switch with Low-Noise Amplifier


The SKY85605-11 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 SKY85605-11 operates at 3.3 V and low 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

Read More

Specifications

Frequency (GHz) Min.4.9
Frequency (GHz) Max.5.9
802.11 WLAN Standarda/n
Architecture5G FEM - SPDT Switch with LowNoise Amplifier
Typ. Current @ VCC = 3.6 V (mA)
Typ. Current @ VCC = 5 V (mA)
Typ. Current @ VDD = 3.3 V 17.5dBm (mA)
Typ. Current @ VDD = 3.6 V 17.5dBm (mA)
Typ. POUT @ 2.5% EVM (dBm)
Typ. POUT @ 3.0% EVM (dBm)
Typ. POUT (dBm)
Typ. Tx Gain (dB)-0.8
VDD (V)3.3 - 5
VCC (V)
PackageQFN, 16-pin
Package (mm)2.3 x 2.3

Features

  • Low noise figure
  • Frequency range: 4.9 to 5.9 GHz
  • High IIP3
  • High RX gain
  • Bypass mode with 20 dB gain step
  • 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

Related Products

5 GHz Power Amplifiers for Wi-Fi Connectivity High-Power 802.11ac WLAN Power Amplifier with Integrated Power Detector SKY85405-11
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 SKY85614-11
5 GHz WLAN Front-End Module SKY85736-11
5 GHz WLAN Front-End Module SKY85738-11

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.