ATR2731-ILSY

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The ATR2731-ILSY is an RF Front End (LNA + PA) specifically designed to provide a high level of integration for low power, high performance radio applications. It includes an integrated low noise amplifier (LNA), power amplifier (PA), and a highly efficient antenna switch.

The ATR2731-ILSY has been designed to provide a higher level of integration for low power, high performance radio applications. The integrated LNA offers low noise figures of under 1.5 dB across the entire frequency range, while the power amplifier delivers up to 19dBm output power over a wide frequency range from 450MHz to 2.6GHz. The antenna switch allows for multiple antenna configurations, thus improving efficiency and flexibility. The device also includes a pre-programmed control logic and an integrated temperature sensor which enables the device to automatically adjust the power levels according to the operating environment.

In addition, the ATR2731-ILSY also features an integrated voltage regulator, allowing for easy application optimization and extensive power saving capabilities. Furthermore, the device has been designed for ease of integration into a wide range of applications, including small form factor devices, wireless communication systems, and remote control systems. The ATR2731-ILSY is available in a small 4 x 6 mm leadless package, providing excellent flexibility in terms of application size.

The working principle behind the ATR2731-ILSY is simple. The device takes signals from its antenna and amplifies them before sending them to the next element in the system. The integrated low noise amplifier and power amplifier can increase the signal strength of incoming signals, while also providing isolation from other devices and noise sources. The integrated antenna switch allows for multiple antenna configurations, enabling the device to switch between antennas depending on the application. The pre-programmed control logic also allows the device to optimize the power levels depending on the operating environment.

In summary, the ATR2731-ILSY is an integrated RF Front End (LNA + PA) designed for low power, high performance radio applications. It features an integrated low noise amplifier, power amplifier, and antenna switch, as well as a pre-programmed control logic and a temperature sensor. The device is available in a small leadless package and provides an excellent level of integration for applications such as small form factor devices, wireless communication systems, and remote control systems.

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