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SKY65249-11

WLAN 802.11,b,g Front-end Module

The SKY65249-11 FEM contains one complete 2.4 GHz transmit/receive chain in a compact RF front-end module optimized for single band 2.4 GHz operation. The SKY65249-11 includes a PA with integrated input filtering for 3–4 GHz rejection, and temperature-compensated directional power detector with 20 dB dynamic range. Also included are low loss, high rejection harmonic filters and a diversity switch which provide high linearity in transmit and low loss in receive paths.
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Features

    • 2.4 to 2.5 GHz operation
    • Cardbus, mini PCI1, PCIe and AP applications
    • Pout @ 2.5% EVM (OFDM 54): 18 dBm
    • Gain: 27 dB
    • Integrated PA, filters, directional detector and diversity switch

Images & Diagrams

Specifications

    • Frequency (GHz) Min.
    • 2.4
    • Frequency (GHz) Max.
    • 2.5
    • RF Frequency (MHz)
    • Typ. POUT @ 2.5% EVM (dBm)
    • 21
      18
    • Typ. Current @ VCC = 3.3 V (mA)
    • 210
      180
    • 802.11 WLAN Standard
    • b/g
    • Antenna Ports
    • 2
    • Architecture
    • One Single-Band
      Tx/Rx Chain
    • Typ. Current @ VDD = 3.3 V 17.5dBm (mA)
    • Typ. POUT @ 3.0% EVM (dBm)
    • Typ. Current @ VCC = 5 V (mA)
    • Typ. Tx Gain (dB)
    • 26
      26
    • VDD (V)
    • Package
    • Laminate
    • Package (mm)
    • 4 x 4 x 0.9

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