885008

    2440 MHz RF BAW Notch Filter - Wi-Fi / LTE Coexistence

    Key Features

    • Rejects 2.4 GHz WiF / ISM bands
    • Low Loss in 2496-2690 MHz bands: WiMAX / LTE / TD-LTE / Bands 7 & 38
    • Low Loss in 2300-2370 MHz bands: WiMAX / WCS / WiBro / Band 40 / Indian 4G band
    • Industry-leading small size: 1.7 x 1.3 x .46 mm
    • Power handling: +28 dBm (avg), +37.5 dBm (peak)
    • Performance -30 to +85 ºC
    • Ceramic chip-scale Package (CSP)
    • Hermetically sealed
    • RoHS compliant, lead-free

    Qorvo's 885008 is a high-performance Bulk Acoustic Wave (BAW) notch filter designed to reject emissions in the WiFi bands, while passing both the 2.3 GHz and 2.6 GHz WiMAX / LTE / TD-LTE bands. The 885008 is specifically designed to enable coexistence of WiFi and 4G signals within the same device or in close proximity to one another. The part is specified to provide low loss in the entire USA WiMAX band (2496 - 2690 MHz) as well as LTE Bands 7 and 38. The filter also passes the 2.3GHz band: WiBro, WCS, Band 40 and the Indian 4G band.

    This part uses inexpensive packaging techniques to achieve an industry-leading 1.7 x 1.3 x .46 mm package. The filter exhibits excellent power handling capabilities. This part is referenced on multiple designs with the leading WiMAX chipset makers.

    Typical Applications

      • Handsets
      • Mobile Routers
      • Portable Hotspots
      • Smart Meters
    Technology BAW
    Type Infrastructure
    Bands ISM
    Frequency(MHz) 2,440
    Bandwidth(MHz) 71
    Insertion Loss(dB) 1.5 (out of band IL)
    I/O Configuration SE/SE
    Package Type CSP
    Package(mm) 1.7 x 1.3
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B