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QPA4463A Datasheet Cascadable Sige Hbt Amplifier

Manufacturer: Qorvo

Overview: QPA4463A ® DC – 3500 MHz Cascadable SiGe HBT Amplifier Product Overview The QPA4463A 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. The QPA4463A may be operated from a variety of supply voltages by using a voltage dropping resistor. Two DCblocking capacitors, bypass capacitors and an optional RF choke plete the circuit required for operation of this internally matched 50 ohm device. The QPA4463A is assembled in an industry standard SOT-363 package that is lead-free and RoHS-pliant.

Datasheet Details

Part number QPA4463A
Manufacturer Qorvo
File Size 867.00 KB
Description Cascadable SiGe HBT Amplifier
Datasheet QPA4463A-Qorvo.pdf

General Description

QPA4463ASQ 25 Piece Sample Bag QPA4463ASR 100 Pieces on 7” Reel QPA4463ATR7 3000 pieces on a 7” reel QPA4463APCK401 850 MHz, EVB with 5 Piece Sample Bag 1 of 7 .qorvo.

PRELIMINARY QPA4463A ® DC – 3500 MHz Cascadable SiGe HBT Amplifier Absolute Maximum Ratings Parameter Rating Storage Temperature −55 to +150 °C Device Voltage (VD) +5 V Device Current (ID) 90 mA RF Input Power (ZL = 50 Ω) +18 dBm Exceeding any one or a bination of the Absolute Maximum Rating conditions may cause permanent damage to the device.

Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability.

Key Features

  • DC to 3500 MHz Operation.
  • Single Positive Voltage Supply.
  • Gain: 16.3 dB at 1950 MHz.
  • Output IP3: +29.5 dBm typical at 1950 MHz.
  • Noise Figure: 2.8 dB Typical at 1950 MHz.
  • Robust 1000 V Class 1C HBM ESD Rating.
  • Lead-free/RoHS-compliant SOT-363 Package Functional Block Diagram.

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