pro_details

SKY85817-11

SkyOne® WiFi Dual-Band (2.4 GHz and 5 GHz) 802.11ac with LAA Support Front-End Module

The SKY85817-11 is a highly integrated, dual-band front-end module (FEM) that supports simultaneous 5G WLAN and licensed assisted access (LAA) systems.

The SKY85817-11 incorporates a 5 GHz power amplifier (PA), a 5 GHz low-noise amplifier (LNA) with bypass supporting 5G WLAN and LAA simultaneous RX reception, and a single-pole, doublethrow (SPDT) transmit/receive (T/R) switch.

The SKY85817-11 also includes a 2.4 GHz power amplifier (PA), a 2.4 GHz low noise amplifier (LNA) with bypass and a single-pole, triple-throw (SP3T) transmit/receive (T/R) switch. The compact module has separate 2.4G and 5G antenna ports with integrated couplers diplexed to a single coupled port.

The device is provided in a compact, 28-pin 4 x 3 mm package.

Features

    • 2.4 GHz Features
      • Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch
      • Two power modes
      • Transmit gain: 28 dB
      • Receive gain: 14 dB
      • Receive bypass loss: 2.5 dB
      • Output power: +20.5 dBm, MCS7, HT20
      • Output power: +19 dBm, MCS8, VHT40
      • Nominal supply voltage: 3.7 V
    • 5 GHz Features
      • Integrated high-performance 5 GHz PA, harmonic filter, LNA with bypass, and SPDT switch
      • Fully matched input and output
      • Transmit gain: 28 dB
      • Receive gain: 12 dB
      • Receive bypass loss: 8.5 dB
      • Output power: +19 dBm, MCS7, HT20
      • Output power: +17.5 dBm, MCS9, HT80
      • Nominal supply voltage: 3.7 V
      • Small MCM (28-pin, 4 × 3 × 0.7 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

Images & Diagrams

Specifications

    • Frequency (GHz) Min.
    • 2.402
      2.482
    • Frequency (GHz) Max.
    • 5.15
      5.925
    • 802.11 WLAN Standard
    • ac
    • Antenna Ports
    • 2
    • Architecture
    • SkyOne® WiFi Dual-Band 802.11ac Front-End Module
    • Typ. POUT @ 2.5% EVM (dBm)
    • Typ. Current @ VCC = 3.3 V (mA)
    • Typ. POUT @ 3.0% EVM (dBm)
    • Typ. Tx Gain (dB)
    • VCC (V)
    • Package
    • MCM, 28-pin
    • Package (mm)
    • 4 x 3 x 7

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