QPL7434

    FTTH xPON Differential Video Receiver

    Key Features

    • Optical Input Range: -20 to +2
    • High Gain: >27 dB gain
    • Efficient Power Consumption: 210 mA @ +5 V
    • Low Noise: 2.8 pA / √Hz Equivalent Input Noise Current (EINC)
    • Provides automatic gain control to maintain a constant +24 dBmV to +29 dBmV / channel, with recommended external circuitry
    • 47 - 1218 MHz Operational Bandwidth

    The QPL7434 is a 47 – 1218 MHz High Gain, Low EIN, Differential RF Optical Receiver for FTTH PON applications. It is a technology leader with an optical input range from -20 dBm to +2 dBm. The QPB7434, with recommended external control circuitry, provides automatic gain control to maintain a constant +24 dBmV to +29 dBmV / channel output to ensure consistent video quality. It runs on a single +5 V supply eliminating the need for an extra ONT supply.

    Typical Applications

      • FTTH xPON (ONU / ONT)
      • DOCSIS 3.1
      • Head End CMTS Equipment
      • Cable Modem and Set Top Box
      • Optical Node
      • Low Noise, High Gain Amplifier for Active Off-Air/TV Antenna
    Bandwidth(GHz) 0.005 to 1.218
    Small Signal Gain(dB) 27
    Equivalent Input Noise(pA/rtHz) 2.8
    Voltage(V) 5
    Current(mA) 270
    Package Type QFN-20
    Package(mm) 4.0 x 4.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B