SE2438T 2.4 GHz Smart Energy/ZigBee® Front-End Module
The SE2438T is a high performance, fully integrated Radio Frequency (RF) FEM that is designed for ZigBee®/Smart Energy applications. The SE2438T is designed for ease of use and maximum flexibility, with integrated fully matched input baluns, an integrated inter-stage matching and harmonic filter, and digital controls that are compatible with 1.6 V– 3.6 V Complementary Metal Oxide Semiconductor (CMOS) levels. The RF blocks operate over a wide supply voltage range from 2.0 V to 3.6 V, which allows the SE2438T to be used in battery powered applications over a wide spectrum of the battery discharge curve.
技术特性
- Integrated:
– PA with up to 15 dBm output power
– Low Noise Amplifier (LNA) with programmable bypass
– Transmit (Tx) and Receive (Rx) switching function
- Front-End Module (FEM) noise figure of 3.5 dB typical
- Differential Rx/Tx interface with integrated Baluns
- Fast switch ON/OFF time <800 ns
- 2.0 V–3.6 V supply operation
- Sleep mode current 0.05 μA typical
- 3.0 mm x 3.0 mm x 0.55 mm 20-pin QFN
- Pb-free, RoHS compliant, and Halogen free
应用领域 APPLICATION
- Smart Meters
- In-home appliances
- Smart thermostats
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订购信息 Ordering Information
| Part No. |
Package |
Remark |
| SE2438T-S |
24 pin QFN |
Samples |
| SE2438T-R |
24 pin QFN |
Tape & Reel |
| SE2438T-EK1 |
N/A |
Evaluation kit |
功能框图 Functional Block Diagram
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