ATR2732-PBQW

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RF front end refers to the part of an electronic system that radios, broadcast receivers and Tv receivers use to receive and amplify signals from external antenna. One great example is the ATR2732-PBQW RF Front End (LNA + PA). It is a highly integrated front-end module that provides a complete and cost-effective front-end receiver solution for various applications.

ATR2732-PBQW is a low-noise amplifier with a gain of 24 dB, and its low noise figure of 1.5 dB is tunable to 0.5 dB. ATR2732-PBQW also includes a power amplifier with a linear power output of up to +28 dBm for WCDMA signals. Furthermore, it only requires a single 5.0V supply and a few external components to operate.

ATR2732-PBQW is mainly used in mobile handsets, base stations and wireless data/communication systems which require high gain performance, low noise figure, linear power input and wide bandwidth. It is designed to support the WCDMA/GSM/EDGE/CDMA/HSPA+ full band application (1710 to 2200MHz). Due to its high power efficiency, small outline size, low cost and low environmental impact, ATR2732-PBQW is becoming the ideal choice for both Embedded and external NFC systems, indoor metering and consumer electronics receivers.

ATR2732-PBQW works on the following principle – both the LNA and PA gain perform signal gain flattening, which allows for the gain of the RF signal to stay constant over a wide frequency range. ATR2732-PBQW also utilizes impedance matching to avoid signal loss due to reflection. In addition, ATR2732-PBQW has a low voltage drop, consumption of only 1.4V supply voltage and a current consumption of 3 mA max.

Therefore, the ATR2732-PBQW RF Front End (LNA + PA) can provide a great solution for wireless communication systems. It reduces front-end system complexity, reduces design time and also provides excellent performance for a variety of applications. In addition, due to its high power efficiency, small outline size, low cost and low environmental impact, ATR2732-PBQW is ideal choice for both Embedded and external NFC systems, indoor metering and consumer electronics receivers.

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