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QPA4363A Datasheet Cascadable Sige Hbt Mmic Amplifier

Manufacturer: RF Micro Devices (now Qorvo)

Overview: Preliminary QPA4363A RFMD + TriQuint = Qorvo DC to 4000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER The QPA4363A is a high performance SiGe HBT MMIC amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DCblocking capacitors, a bias resistor, and an optional RF choke are required for operation.

Key Features

  • High Gain: 14.8 dB at 1950MHz.
  • DC to 4000MHz Operation.
  • Cascadable 50Ω.
  • Operates From Single Voltage Supply.
  • Low Thermal Resistance Package Functional Block Diagram.

QPA4363A Distributor