AX5243

AX5243 Advanced High Performance ASK and FSK Narrow-band Transceiver for 27 - 1050 MHz Range OVERVIEW The AX5243 is a true single chip ultra−low power narrow−band CMOS transceiver for use in licensed and unlicensed bands from 27 and 1050 MHz. The on−chip transceiver consists of a fully integrated RF front−end with modulator, and demodulator. Base band data processing is implemented in an advanced and flexible communication controller that enables user friendly communication via the SPI interface. www.onsemi.com QFN20 4x4, 0.5P CASE 485EE Features Advanced Multi−channel Narrow−band Single Chip UHF Transceiver (FSK / MSK / 4−FSK / GFSK / GMSK / ASK / AFSK / FM / PSK) ORDERING INFORMATION Device Type Qty AX5243−1−TA05 Tape & Reel 500 AX5243−1−TW30 Tape & Reel 3,000 Low−Power RX 9.5 mA @ 868 MHz and 433 MHz 6.5 mA @ 169 Hz TX at 868 MHz 7.5 mA @ 0 dBm 16 mA @ 10 dBm 48 mA @ 16 dBm 50 nA Deep Sleep Current 500 nA Power−down Current wit...