描述 Description

The MRF89XA is a single chip, multi-channelFSK/OOK transceiver capable of operating in the 863-870 MHz and 902-928 MHz license-free ISM frequencybands, as well as the 950-960 MHz frequency band.The low-cost MRF89XA is optimized for very lowpowerconsumption (3 mA in Receiver mode). It incorporatesa baseband modem with data rates up to 200kb/s. Data handling features include a 64-byte FIFO,packet handling, automatic CRC generation and datascrambling.Its highly integrated architecture allows for minimumexternal component count while still maintaining designflexibility.

特性 Features

· Fully integrated ultra low-power, sub-GHz transceiver
· Wide band - Half-duplex transceiver
· Supports proprietary sub-GHz wireless protocols
· Simple, 4-wire SPI-compatible interface
· CMOS/TTL-compatible I/Os
· On-chip oscillator circuit
· Dedicated clock output
· Supports power-saving modes
· Operating voltage: 2.1V-3.6V
· Low-Current Consumption, Typically:- 3 mA in RX mode- 25 mA @ +10 dBm in TX mode- 0.1μA (Typical) and 2 μA (Maximum) inSleep mode
· Supports Industrial Temperature
· Small, 32-pin TQFN package- Complies with ETSI EN 300 220 and FCCpart 15

簡(jiǎn)介

MRF89XA屬于RF/IF射頻/中頻RFID的射頻收發(fā)器模塊調(diào)制解調(diào)器。由制造生產(chǎn)的MRF89XA射頻收發(fā)器模塊和調(diào)制解調(diào)器RF 收發(fā)器模塊用于發(fā)送和/或接收射頻信號(hào)。射頻系列/標(biāo)準(zhǔn)有藍(lán)牙、蜂窩、通用 ISM、GPS、導(dǎo)航、SiBeam、WiFi 和 802.15.4，頻率范圍為 70 MHz 至 65 GHz。數(shù)據(jù)速率為 600 bps 到 12.3 Gbps，功率輸出為 -10 dBm 到 54 dBm。