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QPA1314T - 55 Watt GaN Power Amplifier

Datasheet Summary

Description

Data Sheet Rev.

© 2021 Qorvo US, Inc.

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 14.5 GHz 55 Watt GaN Power Amplifier Absolute Maximum Ratin

Features

  • Frequency Range: 13.75  .
  • 14.5 GHz.
  • Extended Frequency Range: 12.75.
  • 15.35 GHz.
  • PSAT (PIN = 25 dBm): 47.5 dBm.
  • PAE (PIN = 25 dBm): 37 %.
  • IM3 (POUT/Tone = 40 dBm): -25 dBc.
  • Small Signal Gain: 29 dB.
  • Bias: VD = +24 V, ID12 = 168 mA, ID3 = 512 mA, VG = -2.3 V +/- range.
  • Dimensions: 4.98 x 6.91 x 0.38 mm Functional Block Diagram Performance is typical across frequency. Please reference electrical specificati.

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Datasheet Details

Part number QPA1314T
Manufacturer Qorvo
File Size 1.79 MB
Description 55 Watt GaN Power Amplifier
Datasheet download datasheet QPA1314T Datasheet
Additional preview pages of the QPA1314T datasheet.

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Full PDF Text Transcription

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QPA1314T 13.75 – 14.5 GHz 55 Watt GaN Power Amplifier Product Overview Qorvo's QPA1314T is a high power MMIC amplifier fabricated on Qorvo's production 0.15 um GaN on SiC process (QGaN15), mounted to a high thermal conductivity tab. The QPA1314T is targeted to the 13.75-14.5 GHz Satcom band. Linear power is 20 W with 25 dBc third order intermodulation distortion products. It provides 55 W of saturated output power with 22.5 dB of large signal gain while achieving 37% power-added efficiency. Operating frequency can extend to 12.75 – 15.35 GHz if desired. To simplify system integration, the QPA1314T is fully matched to 50 ohms with DC grounded I/O ports for optimum ESD performance. Also, there are on-chip blocking capacitors following the DC grounds on the input and output ports.
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