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SKY66391-12 - Wide Instantaneous Bandwidth High-Efficiency Power Amplifier

General Description

The SKY66391-12 is a high-efficiency fully input/output matched power amplifier (PA) with high gain and linearity.

The compact 5  5 mm PA is designed for FDD and TDD 2G/3G/4G LTE small cell base stations operating from 1800 to 1900 MHz.

Key Features

  • High-efficiency: PAE = 34.5% @ +28 dBm.
  • High linearity: +28 dBm with < -50 dBc ACLR with pre-distortion (40 MHz LTE, 8.5 dB PAR signal).
  • High gain: 36 dB.
  • Excellent input and output return loss: to 50  system.
  • Integrated active bias: performance compensated over temp.
  • Integrated enable On/Off function: PAEN = 1.7 to 2.5 V.
  • Single supply voltage: 5.0 V.
  • Pin-to-pin compatible PA family supporting all 3GPP bands.
  • Compact (16-pin, 5  5  1.3 mm) packag.

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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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DATA SHEET SKY66391-12: 1800 to 1900 MHz Wide Instantaneous Bandwidth High-Efficiency Power Amplifier Applications  FDD and TDD 2G/3G/4G LTE systems  3GPP bands 3 and 9 small-cell base stations  Driver amplifier for micro-base and macro-base stations  Active antenna array and massive MIMO Features  High-efficiency: PAE = 34.5% @ +28 dBm  High linearity: +28 dBm with < -50 dBc ACLR with pre-distortion (40 MHz LTE, 8.5 dB PAR signal)  High gain: 36 dB  Excellent input and output return loss: to 50  system  Integrated active bias: performance compensated over temp  Integrated enable On/Off function: PAEN = 1.7 to 2.5 V  Single supply voltage: 5.0 V  Pin-to-pin compatible PA family supporting all 3GPP bands  Compact (16-pin, 5  5  1.