QPL1842

    75 Ω 25 dB CATV Upstream Amplifier (5 – 850MHz)

    关键性能

    • 5 MHz to 850 MHz Operation
    • 5 V & 8 V Operation
    • Gain: 25 dB Typical
    • Noise Figure: 1.8 dB @ 850 MHz
    • Adjustable Bias Using External Resistors
    • TCP: 64.5 dBmV @ 5 V and 67.5 dBmV @ 8 V
       

    The QPL1842 is a GaAs pHEMT single ended MMIC RF amplifier IC featuring 25dB of gain and low noise from 5MHz to 850MHz. This high linearity IC is designed to support Broadband CATV DOCSIS 4.0 applications, such as Nodes, Amplifiers, and Remote PHY Devices, as well as Fiber to The Home (FTTH), Home Gateways, and Cable Modems. The combination of low noise, excellent distortion, and low gain make this suitable for drop amps and other distribution amps. The device is powered by a single supply that can operate from 5V to 8V with current set from 250-375mA. At 5V, the QPL1842 provides an output of 64.5dBmV TCP with a CCN of 51dB. The device is packaged in a 12-pin 5x5mm² Laminate Module.

    特别应用

      • DOCSIS 4.0 Amplifiers
      • DOCIS 4.0 Nodes
      • DOSCIS 4.0 Remote PHY Devices
      • DOSCSIS 4.0 Cable Modems and Home Gateways
       
    类型 Upstream
    频率最小值(MHz) 5
    频率最大值(MHz) 850
    增益(dB) 25
    Pout(dBmV) 67.5
    NF(dB) 1.8
    电压(V) 5 to 8
    电流(mA) 250 to 350
    封装类型 Laminate MCM
    封装(mm) 12.5 x 5.0 mm
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B

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