RF2140

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without notice. RF Micro Devices does not assume responsibility for the use of the described
product(s).

The RF2140 is a high power, high efficiency power amplifier module offering high performance in GSM or GPRS applications. RF2140 is manufactured on an advanced GaAs HBT process, and RF2140 has been designed for use as the final RF amplifier in DCS1800/1900 hand held-digital cellular equipment and other applications in the 1700MHz to 2000MHz band. On-board power control provides over 65dB of control range with an analog voltage input, and provides power down with a logic "low" for standby operation. RF2140is self-contained with 50Ω input and the output can be easily matched to obtain optimum power and efficiency characteristics.The RF2140 can be used together with the RF2138 for dual-band operation. RF2140 is packaged in an ultra-small ceramic package, minimizing the required board space.