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SKY13251-349LF

SP3T Switch for Bluetooth® and 802.11b,g

The SKY13251-349 is a pHEMT GaAs IC SP3T switch in a 2 x 2 mm QFN-8E package. The high isolation, low loss, small size and low cost features make this switch ideal for isolating Bluetooth® from 802.11b, g and designs that require combining TDMA, GSM, EDGE, CDMA, WCDMA with other short-range wireless applications. This switch is also available in a lead (Pb)-free package that is fully compliant with current RoHS requirements.

Features

    • Positive low voltage control (0/+2.4 V)
    • Low insertion loss (<0.5 dB @ 2.5 GHz)
    • High isolation RF2, RF3 paths (29 dB @ 2.5 GHz and 27 dB @ 2.5 GHz)
    • Miniature QFN-8 lead exposed paddle 2 x 2 mm
    • PHEMT process

Images & Diagrams

Specifications

    • Description (Absorptive/ Reflective)
    • SP3T (R)
    • Frequency (GHz) Min.
    • LF
    • Frequency (GHz) Max.
    • 3.0
    • Typ. IL (dB)
    • 0.35-0.6
    • Typ. Isol. (dB)
    • 29-15
    • Typ. IIP3 (dBm)
    • 46
    • Typ. IP1 dB (dBm)
    • 25
    • Control Logic
    • Package
    • QFN, 8L
    • Package (mm)
    • 2 x 2 x 0.9

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