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QPA4263A Datasheet DC To 3500mhz Cascadable Sige Hbt Mmic Amplifier

Manufacturer: RF Micro Devices (now Qorvo)

Overview: Preliminary RFMD + TriQuint = Qorvo QPA4263A DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER The QPA4263A 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

  • DC to 3500MHz Operation.
  • Cascadable 50Ω.
  • Single Voltage Supply.
  • Low Thermal Resistance Package Functional Block Diagram.

QPA4263A Distributor