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ADCA3280 - 24V Power Doubler Amplifier

General Description

The ADCA3280 is a power doubler with 22.7 dB of power gain at 1794 MHz designed for operation in 24 V applications.

The amplifier can also be operated with a lower supply voltage, providing superior efficiency as seen in Figure 10, Figure 17, and Figure 20.

Key Features

  • Excellent linearity for TCP up to 75 dBmV.
  • Power gain: 22.7 dB at 1794 MHz.
  • S11:.

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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 ADCA3280 DOCSIS 4.0, 24 V Power Doubler Amplifier, 45 MHz to 1794 MHz FEATURES ► Excellent linearity for TCP up to 75 dBmV ► Power gain: 22.7 dB at 1794 MHz ► S11: <−17 dB from 108 MHz to 1794 MHz ► S22: <−19 dB from 108 MHz to 1794 MHz ► Flexible supply voltage range: 24 V to 18 V ► Adjustable supply current: 570 mA to 450 mA ► Internal precision voltage reference to improve current stability over process and temperature ► Internal temperature monitor ► Industry standard, 9-terminal, 9 mm x 8 mm LGA_CAV, surface- mounted package ► Excellent thermal conductivity APPLICATIONS ► 258 MHz to 1794 MHz extended spectrum CATV infrastructure amplifier systems ► 108 MHz to 1218 MHz CATV infrastructure amplifier systems ► Remote nodes ► DOCSIS 3.1 and 4.