SX1232中文资料传统的低功率（9.3ma RX）高性能射频收发器数据手册Semtech规格书

描述 Description

The SX1232 is a fully integrated ISM band transceiver optimized for use in the (EN 300 220-1) 868 MHz band in Europe and the (FCC Part 15) 915 MHz band in the US with a minimum of external components. It offers a combination of high link budget and low current consumption in all operating modes.

特性 Features

·+20 dBm - 100 mW Constant RF output vs. Vsupply
·+14 dBm high efficiency PA
·Programmable bit rate up to 300kbps
·High Sensitivity: down to -123 dBm at 1.2 kbps
·Bullet-proof front end: IIP3 = -12 dBm
·80 dB Blocking Immunity
·Low RX current of 9.3 mA, 100nA register retention
·Fully integrated synthesizer with a resolution of 61 Hz
·FSK, GFSK, MSK, GMSK and OOK modulations
·Built-in Bit Synchronizer performing Clock Recovery
·Sync Word Recognition
·Preamble detection
·io-homecontrol® compatibility mode
·115 dB+ Dynamic Range RSSI
·Automatic RF Sense with ultra-fast AFC
·Packet engine up to 64 bytes with CRC
·Built-in temperature sensor and Low Battery indicator

应用 Application

·Automated Meter Reading
·Wireless Sensor Networks
·Wireless Alarm and Security Systems
·Industrial Monitoring and Control