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RF2140 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
RF2140RFMD400Yes

RF2140** is a high-performance power amplifier (PA) manufactured by **RFMD (RF Micro Devices)**.

The RF2140 is a high-performance power amplifier (PA) manufactured by RFMD (RF Micro Devices). Below are its key specifications, descriptions, and features:

Specifications:

  • Frequency Range: 824MHz – 915MHz
  • Output Power: 28dBm (typical)
  • Gain: 30dB (typical)
  • Supply Voltage: 3.2V – 4.2V
  • Current Consumption: 100mA (typical)
  • Efficiency: 40% (typical)
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Operating Temperature Range: -30°C to +85°C

Descriptions:

  • The RF2140 is designed for cellular and wireless communication applications, including GSM, CDMA, and other 800MHz – 900MHz systems.
  • It integrates a high-efficiency power amplifier with low current consumption, making it suitable for battery-powered devices.
  • The device includes on-chip bias control and temperature compensation for stable performance.

Features:

  • High linearity for improved signal integrity.
  • Low noise figure for better receiver sensitivity.
  • Integrated power control for optimized efficiency.
  • ESD protection for enhanced reliability.
  • RoHS-compliant (lead-free) packaging.

This information is based on the manufacturer's datasheet for the RF2140 by RFMD.

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