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RA03M8894M Datasheet 2 Stage Amp

Manufacturer: Mitsubishi Electric

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General Description

The RA03M8894M is a 3.6-watt RF MOSFET Amplifier Module for 7.2-volt portable radios that operate in the 889- to 941-MHz range.

The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors.

Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB.

Overview

www.DataSheet4U.com MITSUBISHI RF MOSFET MODULE ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS RA03M8894M BLOCK DIAGRAM 2 3 RoHS Compliance , 889-941MHz 3.6W 7.2V, 2 Stage Amp.

Key Features

  • Enhancement-Mode MOSFET Transistors (IDD≅0 @ VDD=7.2V, VGG=0V).
  • Pout>3.6W @ VDD=7.2V, VGG=3.5V, Pin=50mW.
  • ηT>32% @ Pout=3W (VGG control), VDD=7.2V, Pin=50mW.
  • Broadband Frequency Range: 889-941MHz.
  • Low-Power Control Current IGG=1mA (typ) at VGG=3.5V.
  • Module Size: 30 x 10 x 5.4 mm.
  • Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power 1 4 5 1.

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