SKY68031-11

Low Profile, Multi-Band Massive IoT Front-End Module


The SKY68031-11 is a low-profile, multi-band RF front-end (RFFE) module supporting LTE-M/NB-IoT transceiver platforms. The module integrates the entire RF front end necessary for an LTE multi-band radio operating in low-band (5, 8, 12, 13, 14, 17, 18, 19, 20, 26, 28, 85) and mid-band (1, 2, 3, 4, 25, 39, 66, 70) frequencies, including broadband PA with bias controller, TX lowpass harmonic filter, antenna switch, and MIPI RFFE controller.

Specifications

Product LifecycleSamples Only
Frequency (MHz)698-915
1695-1980
DescriptionLow Profile, Multi-Band Massive IoT Front-End Module
Typical Linear LTE Power
(dBm)
23.5
Supply Voltage (V)2.85-4.5
PackageMCM, 24-pad
Package (mm)3 x 3 x 0.7

Features

  • Output power: +23.5 dBm, optimized to support LTE for 1 RB to 6 RB
  • Broadband PA supporting APT mode of operation or Vcc fixed supply: 2.85 V to 4.5 V
  • Integrated TX low-pass filters for optimized harmonic rejection
  • Integrated SP6T antenna TX/RX switch
  • Low leakage current: 0.4 uA
  • Adaptive biasing scheme for maximum PA efficiencies
  • MIPI® RFFE control interface, 2.0 compliant
  • Operating temperature range: -40 °C to +85 °C
  • Small, low-profile package (3 mm x 3 mm x 0.7 mm) (MSL3 @ 260°C per JEDEC J-STD-020)

Product Documents

Applications

Cellular IoT and M2M

See all