The MX589 is a single-chip synchronous modem designed for Wireless Data Applications. Employing Gaussian Minimum shift Keying (GMSK) baseband modulation, the MX589 features a wide range of available data rates: 4k to 64kbps. Data Rates and the choice of BT (0.3 or 0.5) are pin programmable to provide for different system requirements.

FEATUREs
• Data Rates from 4kbps to 64kbps
• Full or Half Duplex Gaussian Minimum Shift Keying (GMSK) Operation
• Selectable BT: (0.3 or 0.5)
• Low Power
    3.0V, 20kbps, 1.5mA typ.
    5.0V, 64kbps, 4.0mA typ.
• Low Current Non-DSP Solution
• Small TSSOP size fits PCMCIA / PC CARDs

APPLICATIONs
• Point of Sale Terminals
• Low Power Wireless Data Link for PCs, Laptops, and Printers
• Data for GPS/Differential GPS
• Portable Wireless Data Applications Cellular Digital Packet Data (CDPD) Mobitex™ Mobile Data System