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RF3105 - 3V 900MHZ LINEAR AMPLIFIER MODULE

General Description

The RF3105 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems.

Key Features

  • Input/Output Internally Matched @ 50 Ω.
  • Single 3V Supply.
  • 29dBm Linear Output Power.
  • 28dB Linear Gain VCC1 1 7 GND RF IN 2 6 RF OUT.
  • 35% Linear Efficiency VREG 3 4 VMODE 5 VCC2 Ordering Information RF3105 RF3105 PCBA 3V 900MHz Linear Amplifier Module Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc. 7625 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www. rfmd. com.

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Other Datasheets by RF Micro Devices (now Qorvo)

Part Number Description
RF3100-2 3V 900MHZ LINEAR AMPLIFIER MODULE
RF3100-3 3V 1900MHZ LINEAR AMPLIFIER MODULE
RF3100-3K 3V 1700MHZ LINEAR AMPLIFIER MODULE
RF3108 TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE
RF3110 TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE

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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Preliminary 2 Typical Applications • 3V CDMA/AMPS Cellular Handsets • Spread-Spectrum Systems RF3105 3V 900MHZ LINEAR AMPLIFIER MODULE 2 POWER AMPLIFIERS 4.390 6.0 sq 0.100 Dimensions in mm. Product Description The RF3105 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dual-mode 3V CDMA/AMPS handheld digital cellular equipment, spread-spectrum systems, and other applications in the 824MHz to 849MHz band. The RF3105 has a digital bias control voltage for low current in standby mode.