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XE1201A

Manufacturer: XEMTCS, XEMICS

300-500 MHz Low-Power UHF Transceiver

Partnumber Manufacturer Quantity Availability
XE1201A XEMTCS, XEMICS 1956 In Stock

Description and Introduction

300-500 MHz Low-Power UHF Transceiver Here are the factual details about part XE1201A from manufacturer XEMICS:  

### **Specifications:**  
- **Frequency Range:** 868 MHz (ISM band)  
- **Modulation:** FSK (Frequency Shift Keying)  
- **Data Rate:** Up to 76.8 kbps  
- **Supply Voltage:** 2.1V to 3.6V  
- **Current Consumption:**  
  - **Transmit Mode:** 12 mA (typical)  
  - **Receive Mode:** 9 mA (typical)  
  - **Sleep Mode:** 0.3 µA (typical)  
- **Sensitivity:** -110 dBm (typical)  
- **Output Power:** Adjustable up to +10 dBm  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** QFN (Quad Flat No-Lead)  

### **Descriptions:**  
The XE1201A is a low-power, high-performance RF transceiver designed for short-range wireless communication in the 868 MHz ISM band. It is optimized for battery-operated applications requiring minimal power consumption while maintaining reliable data transmission.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered devices.  
- **Integrated PLL (Phase-Locked Loop):** Ensures stable frequency synthesis.  
- **Configurable Output Power:** Adjustable from -20 dBm to +10 dBm.  
- **Digital RSSI (Received Signal Strength Indicator):** Provides signal strength feedback.  
- **Wake-on-Radio (WOR) Functionality:** Reduces power consumption during idle periods.  
- **SPI Interface:** Enables easy microcontroller communication.  
- **Small Form Factor:** QFN package for compact designs.  

This information is based on the manufacturer's provided specifications.

Application Scenarios & Design Considerations

300-500 MHz Low-Power UHF Transceiver

Alternative Part Number

  • SX1211I084TRT --: Semtech SX1211 is a low-power sub-GHz transceiver in the same class as the XE1201A, offering comparable UHF operation and a well-documented, widely available alternative.
  • CC1101RGPR --: TI CC1101 is a highly popular sub-1GHz transceiver with broad frequency coverage and strong ecosystem support, making it a practical drop-in candidate for similar short-range radio designs.
  • SI4432-B1-FMR --: Silicon Labs Si4432 provides a mature sub-GHz transceiver with good sensitivity and output power, serving as a reliable third option when the XE1201A is unavailable.
  • SX1211 --: Sub-GHz ISM band transceiver with comparable low-power operation and similar frequency range, widely used as a drop-in style replacement for XE1201A designs.
  • CC1101 --: Highly integrated low-power sub-1 GHz RF transceiver with broad frequency coverage and strong availability, suitable for replacing XE1201A in wireless links.
  • Si4432 --: Sub-GHz FSK transceiver offering similar functionality and easy integration, a practical alternative when XE1201A is unavailable.
  • nRF905 --: Established 433/868/915 MHz transceiver with a simple SPI interface, suitable as a functional replacement when the original XE1201A is unavailable.

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