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RF3140 - QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

General Description

The RF3140 is a high-power, high-efficiency power amplifier module with integrated power control.

The device is self-contained with 50 Ω input and output terminals.

Key Features

  • Complete Power Control Solution.
  • Single 3.0V to 5.5V Supply Voltage.
  • +35dBm GSM Output Power at 3.5V.
  • +33dBm DCS/PCS Output Power at 3.5V SiGe Bi-CMOS 12 DCS/PCS IN 1 BAND SELECT 2 TX ENABLE 3 VBATT 4 VREG 5 VRAMP 6 GSM850/GSM900 IN 7 8 VCC2 9 GSM850/GSM900 OUT 10 VCC OUT 11 DCS/PCS OUT VCC2.
  • 60% GSM and 55% DCS/PCS ηEFF.
  • 10mmx10mm Package Size Ordering Information RF3140 Quad-Band GSM850/GSM900/DCS/PCS Power Amp Module RF3140 Power Amp.

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Full PDF Text Transcription for RF3140 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RF3140. For precise diagrams, and layout, please refer to the original PDF.

www.DataSheet4U.com RF3140 0 Pb-Free Product Typical Applications • 3V Quad-Band GSM Handsets • Commercial and Consumer Systems • Portable Battery-Powered Equipment Produ...

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ercial and Consumer Systems • Portable Battery-Powered Equipment Product Description The RF3140 is a high-power, high-efficiency power amplifier module with integrated power control. The device is self-contained with 50 Ω input and output terminals. The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs and other power control circuitry; this allows the module to be driven directly from the DAC output.

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