DC - 35 GHz Wideband Amplifier

    Key Features

    • 40 & 100Gb/s Optical Modulator Driver
    • 0.15um Power pHEMT Technology
    • On-chip Power Detector
    • Bias: Vd = 6 V, Id = 215 mA (7 Vpp out)
    • Chip Size: 1.80 x 1.00 x 0.1 mm

    Qorvo's TGA4852 is a medium power wideband AGC MMIC. Drain bias may be applied through the output port for best efficiency or through the on-chip drain termination. RF ports are DC coupled enabling the user to customize system corner frequencies. The TGA4852 requires off-chip decoupling and blocking components.

    The TGA4852 is an excellent choice for 40Gb/s and 100Gb/s applications. The TGA4852 is capable of driving a modulator with an adjustable output voltage of 3-10 Vpp.

    Bond pad and backside metallization is gold plated for compatibility with eutectic alloy attachment methods as well as the thermocompression and thermosonic wire bonding processes. Each device is 100% DC and RF tested on-wafer to ensure performance compliance. The device is available in die form.

    Lead Free & RoHS Compliant.

    Typical Applications

      • 40Gb/s DPSK / DQPSK Driver
      • 100Gb/s DP-QPSK Driver
      • 40Gb/s Predriver or Gain Block
      • Test Equipment

    Product Categories

    Application Categories

    Frequency Min(GHz) DC
    Frequency Max(GHz) 35
    Vpp(V) 3 to 10
    3 dB Bandwidth(GHz) 37
    Package Type Die
    Package(mm) 1.8 x 1.0 x 0.1
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 3A001.b.2.d