Switches and Attenuators

Skyworks offers a broad selection for diverse markets

Image of Skyworks' Switches and AttenuatorsSkyworks Solutions SKY12334-362LF is a GaAs FET IC 5-bit digital attenuator with a Si serial-to-parallel driver packaged in a 24-pin leadless exposed pad plastic package. It is particularly well suited for applications in which high attenuation accuracy, low insertion loss, and low intermodulation products are required.

The SKY13286-359LF is a GaAs pHEMT FET high-isolation, absorptive switch. The device is an ideal component for base station applications in which synthesizer isolation is critical. The device is provided in a 4 x 4mm, 16-pin Quad Flat No-Lead (QFN) package.

The SKY13314-374LF and SKY13317-373LF are pHEMT GaAs IC antenna switches. With the SKY13314-374LF, switching between the antenna and TX or RX ports is accomplished with two control voltages. The low loss, high isolation, high linearity, small size and low cost of this switch makes it ideal for all dual-band WLAN systems that operate at 2.4GHz to 2.5GHz and 4.9GHz to 5.9GHz. The SKY13317-373LF operates in the 0.1GHz to 6GHz frequency range. Switching between the antenna (RFC) and RF1, RF2, RF3 ports is accomplished with three control voltages. This switch is ideal for all WLAN and Bluetooth® systems operating in the 2.4GHz to 2.5GHz and 4.9GHz to 5.9GHz bands. Both devices are manufactured in a compact, 1.5 x 1.5 x 0.45mm package.

The SKY13316-12LF is a GaAs IC SPST non-reflective switch designed for low-cost, low-power commercial applications. It is ideal for use as a building block for high isolation multi-throw switches.

SKY12334-362LF
  • Broadband 700 MHz to 4 GHz
  • Attenuation range: 15.5 dB
  • Least significant bit attenuation: 0.5 dB
  • Low insertion loss: 1 dB at 900 MHz
  • Positive voltage operation: 5 V
  • Integrated silicon serial-to-parallel driver
  • QFN 4 x 4 mm leadless package
SKY13317-373LF
  • Positive low voltage control: 0 and 3 V
  • Low insertion loss: 0.5 dB at 2.5 GHz, 0.9 dB at 6 GHz
  • High isolation: 25 dB up to 6 GHz
  • Excellent linearity performance: P1dB = 29 dBm
  • Miniature ultra-thin MLP-8 pin plastic package
    (1.5 x 1.5 x 0.45 mm)
  • Advanced PHEMT process
SKY13286-359LF
  • Single, positive voltage control: 0 to 3 V, 0 to 5 V
  • High isolation: 64 dB at 1 GHz or 2 GHz
  • Integrated silicon CMOS driver
  • Absorptive
  • Small, QFN (16-pin, 4 x 4 mm) Pb-free package
SKY13314-374LF
  • Positive low voltage control: 0 and 3.3 V
  • Low insertion loss: 0.45 dB at 2.5 GHz, 0.6 dB at 6 GHz
  • Excellent linearity performance
  • Advanced pHEMT process
  • Ultra-thin, miniature MLPD package
    (6-pin, 1.5 x 1.5 x 0.45 mm)
SKY13316-12LF
  • High isolation: 50 dB at 900 MHz
  • J1 reflective (open) in isolation state
  • J2 non-reflective in isolation state

Switches and Attenuators

ImageManufacturer Part NumberDescriptionAvailable Quantity
RF ATTENUATOR 15.5DB 50OHM 24QFNSKY12334-362LFRF ATTENUATOR 15.5DB 50OHM 24QFN0View Details
IC RF SWITCH SPDT 6GHZ 16QFNSKY13286-359LFIC RF SWITCH SPDT 6GHZ 16QFN41241 - Immediate
165000 - Factory Stock
View Details
IC RF SWITCH SPDT 6GHZ 6MLPDSKY13314-374LFIC RF SWITCH SPDT 6GHZ 6MLPD8260 - ImmediateView Details
IC RF SWITCH SPST 2.5GHZ 8SOICSKY13316-12LFIC RF SWITCH SPST 2.5GHZ 8SOIC0View Details
IC RF SWITCH SP3T 6GHZ 8MLPSKY13317-373LFIC RF SWITCH SP3T 6GHZ 8MLP25273 - ImmediateView Details
Published: 2013-07-02