TAT6254C

    50 - 1000 MHz FTTH RF Amplifier

    Key Features

    • Single 5 V or 10 V configuration
    • Low noise 3.9 pA/rtHz Equivalent Input Noise
    • 19 or 23 dBmV/channel RF output at 55.25 MHz
    • 33 dB AGC range, for -10 to +2 dBm optical inputs
    • Low power consumption (1.3 Watts at 10 V and 1.0 Watt at 5 V)
    • Potentially eliminates the need for costly balun and directional coupler
    • Linearity better than -63 dBc CSO and CTB

    Qorvo's TAT6254C FTTP SFU video receiver provides a low noise analog interface to CATV receivers and optical triplexers. The TAT6254C is intended for use in single family unit (SFU) analog video fiber to the premise (FTTP) applications.

    The TAT6254C exhibits low input noise and distortion that provides performance margin critical to meeting stringent FTTP link requirements. It runs on either a single 5 V or 10 V supply, eliminating the need for an extra ONU power supply. The TAT6254C provides automatic gain control (AGC) to maintain a constant +19 dBmV/ch output (+23 dBmV in high output mode) to ensure consistent video quality and ease of design. The TAT6254C is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. The TAT6254C has the flexibility to be designed for a range of RF outputs and supply voltages.

    Frequency Min(MHz) 45
    Frequency Max(MHz) 1,003
    Gain(dB) 33
    Equivalent Input Noise(pA/rtHz) 3.9
    Pout(dBmV) 23
    CSO(dBc) -63
    CTB(dBc) -63
    Voltage(V) 12
    Current(mA) 120
    Package Type QFN
    Package(mm) 4.0 x 4.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Broadband Access > Cable TV > RFoG or XPON Receiver

      RFoG or XPON Receiver