5 GHz WLAN Switch/LNA Front End

The SE5008L is a single chip integrated front-end module (FEM) with a low noise amplifier and switch to complement WLAN chipsets with an integrated 5GHz Power Amplifier. The Low Noise Amplifier includes a bypass mode to avoid saturation in near-field applications. It is packaged in an compact 3mm x 3mm x 0.9mm QFN package. The LNA output is matched to 50 ohms and all ports are DC blocked.

Please note: SE5008L-R is being discontinued and is not recommended for new designs. The suggested replacement is SKY85605-11.


    • Integrates SP2T Switch and LNA with by-pass mode
    • 14 dB gain,
    • 2.0 dB NF
    • 0.8 dB loss on TX to ANT path
    • 3x3x0.9mm, QFN Package, MSL 1
    • 30dBm Maximum power at TX input
    • Lead free, Halogen free and RoHS compliant

Images & Diagrams


    • Frequency (GHz) Min.
    • Frequency (GHz) Max.
    • Frequency Range (GHz)
    • 4.9-5.85
    • Gain Typ. (dB)
    • 14
    • VDD (V)
    • 3.3
    • Noise Figure Typ. (dB)
    • 2.2
    • Package
    • QFN, 16-pin
    • Package (mm)
    • 3 x 3 x 0.9

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