SkyOne® Ultra 3.0 Front-End Module for Automotive Applications – WCDMA / LTE Bands 7, 30, 40, 41

The SKYA23011, SkyOne® Ultra 3.0 is a multimode multiband (MMMB) Front-End Module (FEM) that supports 4G and operates efficiently in LTE modes. RF I/O ports are internally matched to 50 ohms, minimize the need for external components. Extremely low leakage current maximizes standby time. The InGaP/GaAs die and passive components are mounted on a multi-layer laminate substrate and the assembly encapsulated in plastic overmold.

LTE: The SKYA23011 meets spectral linearity requirements of LTE modulation with QPSK/16QAM up to 20 MHz bandwidth, including various resource block allocations, with excellent power-added efficiency.

Receiver Section: The SKYA23011’s integrated LNAs, antenna switch and B7 duplexer provide 4G Rx paths from antenna to input ports of RFIC. Optimized low insertion-loss Rx paths, matching circuits, and well-grounded guard traces (high Tx–Rx isolation) inside module mitigate desense problems and enhance sensitivity performance.

LNA Rx Ports: The SKYA23011 provides four LNA input ports to support additional bands and MIMO.


Product LifecyclePre Release
RF Frequency (MHz)
DescriptionSkyOne® Ultra 3.0 Front-End Module for Automotive Applications – WCDMA / LTE Bands 7, 30, 40, 41
Rx Insertion Loss (dB) Typ.
802.11 WLAN Standard
Rx Gain (dB) Typ.
Tx Gain (dB)
Rx NF (dB) Typ.
Saturated Output Power (dBm) Typ.
Supply Voltage (V)
PackageMCM, 46-pad
Package (mm)5.3 x 5.5 x 0.8


  • Fully integrated MB multiband module
  • Optimized for average power tracking system
  • B40 and B41 HPUE compatible
  • Integrated duplexer for band 7
  • Integrated Band 42 LNA
  • MIPI® 2.0/RFFE interface
  • Closed loop architecture with the implemented coupler output port
  • Integrated LNA module
  • Flexible Tx Input
  • Support B30/B38/B40/B41 Transmit Output port
  • Small, low profile package: 5.3 mm x 5.5 mm x 0.8 mm, 46-pad configuration

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