SX1236IMLTRT

SX1236IMLTRT is a wireless and sensing, 137MHz to 1020MHz, low power Bi-band transceiver. It is a fully integrated ISM band transceiver capable of bi-band operation in most un-licensed bands in the sub-GHz space with a minimum of external components. It offers a combination of high link budget and low current consumption in all operating modes. The 143dB link budget is achieved by a low noise CMOS receiver front end and up to +20dBm of transmit output power. A set of internal power amplifiers are provided permitting either fully regulated - for constant RF performance, or direct supply connection - for optimal efficiency. This makes ideal for either M2M applications powered by alkaline battery chemistries or long battery life metering applications using Lithium battery chemistries. Application includes automated meter reading, home and building automation, wireless alarm and security systems, industrial monitoring and control, long range irrigation systems.

• Programmable bit rate up to 300kbps, +14dBm high efficiency PA
• Programmable bit rate up to 300kbps
• High sensitivity down to -123dBm, bullet-proof front end IIP3 = -11dBm
• Excellent blocking immunity, packet engine up to 256 bytes with CRC
• Low RX current of 10.8mA, 200nA register retention
• Fully integrated synthesizer with a resolution of 61Hz
• FSK, GFSK, MSK, GMSK and OOK modulation, 127dB dynamic range RSSI
• Built-in bit synchronizer for clock recovery, preamble detection
• Built-in temperature sensor and low battery indicator
• 28 pin QFN package, operating range from -40 to +85°C