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QPA4263A - DC to 3500MHz CASCADABLE SiGe HBT MMIC AMPLIFIER

General Description

Reference Designator Manufacturer Manufacturer's P/N Gain Block U1 QORVO QPA4263A PCB NA Viasystems Technologies Corp QPAXX63X-410(A) CAP, 1uF, 10%, 25V, X7R, 1206 C1 Murata Electronics GRM31MR71E105KA01L CAP, 1000pF, 10%, 50V, X7R, 0402 C2 Murata Electronics GRM155R71H102KA01D CAP, 6

Key Features

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

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.