概览
The XE1205 is an integrated transceiver operating in the 433, 868 and 915 MHz license-free ISM (Industrial, Scientific and Medical) frequency bands; it can also address other frequency bands in the 180-1000 MHz range. Its highly integrated architecture allows for minimum external components while maintaining design flexibility.
The XE1205 is an integrated transceiver operating in the 433, 868 and 915 MHz license-free ISM (Industrial, Scientific and Medical) frequency bands; it can also address other frequency bands in the 180-1000 MHz range. Its highly integrated architecture allows for minimum external components while maintaining design flexibility.
功能
- Programmable RF output power: up to +15 dBm
- Rx 灵敏度高：在 1.2 kbit/s 和 4.8 kbit/s 时分别低至 -121 dBm 和 -116 dBm。
- 低功耗：RX = 14 mA；15 dBm 时 TX = 62 mA
- 可在 300 至 1000 MHz 频率范围内工作
- 频段运行速率范围广：最高 304.7 kb/s，NRZ 编码
- Narrow band operation: 25 kHz channels for data rates up to 4.8 kbit/s, NRZ coding; optional transmitter pre-filtering to enable adjacent channel power below -37 dBm at 25 kHz
- On-chip frequency synthesizer with minimum frequency resolution of 500 Hz
- 连续相 2 电平 FSK 调制功能
- Incoming data pattern recognition
- 内置位同步器，可用于输入数据和时钟的同步与恢复
- 带内置 AFC 的 FEI（频率偏差指示器）
- RSSI（接收信号强度指示）
- 16-byte FIFO for transmit / receive data buffering and transfer via SPI bus
封装
- VQFN48
订购代码
- XE1205I074TRLF: VQFN-48, Lead-free RoHS Compliant, 2300 pieces on Tape & Reel
PB Free/ROHS
Learn More →
| 文档 | Release Date | Type |  |
|---|---|---|---|
| XE1205 Datasheet | 2019-04-16 | | |
| 250mW Power Amplifer Platform with the XE1205 | 2018-12-21 | | |
| Calculating Radiated Power and Field Strength | 2019-04-18 | | |
| ETSI EN 300-220 V2.2.2 with Semtech XE12xx Series | 2018-12-21 | | |
| FCC 第 15.247 部分使用数字调制的规则系统 | 2019-04-18 | | |
| 提高晶体振荡器的准确度 | 2019-04-18 | | |
| XE8000 驱动 XE1200 收发器 — 标准 API 定义 | 2019-07-03 | ZIP | |
| XE1205 评估套件用户指南 | 2018-12-21 | | |
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
|---|
资源
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