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QPA4486A - Cascadable SiGe HBT Amplifier

General Description

The QPA4486A 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.

Key Features

  • DC to 4500 MHz Operation.
  • High Gain: 16.5 dB at 1950 MHz.
  • Cascadable 50 Ω.
  • Operates from Single Supply.
  • Low Thermal Resistance Package.

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Datasheet Details

Part number QPA4486A
Manufacturer Qorvo
File Size 720.19 KB
Description Cascadable SiGe HBT Amplifier
Datasheet download datasheet QPA4486A Datasheet

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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QPA4486A ® DC – 4500 MHz Cascadable SiGe HBT Amplifier General Description The QPA4486A 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 DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation. 4 Lead SOT-86 Package Functional Block Diagram 4 13 2 Top View Data Sheet March 27, 2017 | Subject to change without notice Product Features  DC to 4500 MHz Operation  High Gain: 16.