S2-LPTX中文资料超低功耗高性能Sub-1GHz发送器数据手册ST规格书

描述 Description

The S2-LPTX is a high performance ultra-low power RF transmitter, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 433, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 826-958 MH.

The S2-LPTX supports different modulation schemes: 2(G)FSK, 4(G)FSK, OOK and ASK. The air data rate is programmable from 0.1 to 500 kbps.

The S2-LPTX meets the regulatory requirements applicable in territories worldwide, including Europe, Japan, China and the USA.

特性 Features

• Frequency bands:
•413-479 MHz
•826-958 MHz
•2(G)FSK, 4(G)FSK
•OOK, ASK
• Ultra-low power consumption:
•10 mA TX @ +10 dBm
• Programmable channel spacing
• Battery indicator and low battery detector
• 4-wire SPI interface
• ST companion integrated filter chips are available
• Wake-up driven by internal timer or external event
• IEEE 802.15.4g hardware packet support with whitening, FEC, CRC
• Enables operations in the SIGFOX™ network
•Europe: ETSI EN 300 220, ETSI EN 303 131
•US: FCC part 15 and part 90
•Japan: ARIB STD T67, T108
•China: SRRC
• Operating temperature range: -40 °C to +105 °C

简介

S2-LPTX属于RF/IF射频/中频RFID的射频收发器IC。由ST制造生产的S2-LPTX射频收发器 IC射频收发器 IC 是将发射器和接收器集成于单个封装的半导体器件。收发器适用于各种射频系列产品或标准，例如 AISG、蓝牙、ISM、VHF、Wi-Fi、蜂窝、雷达、802.15.4 和 Z-Wave。此产品可根据调制类型和特定协议版本进一步分类。部分 IC 包含内置微控制器。