SE2432L-R RF/IF and RFID

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1. Describe

The SE2432L-R is a high-performance, fully integrated RF front-end Modules (FEMs) designed for ZigBee®/Smart Energy applications. The SE2432L-R is designed for ease of use and maximum flexibility. The device offers integrated and fully matched input baluns, a integrated interstage matching and harmonic filters, and digital Control is compatible with 1.6 to 3.6 V CMOS levels. RF modules operate over a wide supply voltage range 2.0 V to 3.6 V to allow use of the SE2432L-R for battery in a wide range of battery powered applications discharge curve. The SE2432L-R comes in a small 24-pin 3 x 4 mm quad flat package Lead-free (QFN) package.

2. Features

    1. Integrated PA with up to +24 dBm output power

    2. Integrated LNA with programmable bypass

    3. Integrated antenna switching with transmit and receive diversity function

    4. Low NF: 2 dB typical

    5. Differential transmit/receive interface with integrated baluns

    6. Fast switch on/off time: <800 ns

    7. Supply range: 2.0 V to 3.6 V

    8. Sleep mode current: 0.05 μA typical

    9. Small QFN (24-pin, 3 x 4 mm) package (MSL1, 260 °C per JEDEC-J-STD-020)

3. Applications

    1. Smart meters

    2. In-home appliances

    3. Smart thermostats