Communication IC modem CMX589A

dataIPwireless

The CMX589A is a single-chip full-duplex synchronous data GMSK modem designed for Wireless Data Applications. Employing Gaussian filtering for Minimum Shift Keying baseband modulation applications, the CMX589A features a wide range of available data rates from 4000 to 200000 (200k) b/s Data Rates and the choice of BT (0.3 or 0.5) are pin programmable to provide for different system requirements. The Tx and Rx digital data interfaces are bit serial, synchronized to generated Tx and Rx data clocks. Separate Tx and Rx Powersave inputs allow full or half-duplex operation. Acquisition, Lock, and Hold of Rx data signals are made easier and faster by the use of Rx Control Inputs to clamp, detect, and/or hold input data levels and can be set by the µProcessor as required. Full Duplex (GMSK) Data Rates: 4kbps to 200kbps Selectable BT: 0.3 or 0.5 Low Current Non-DSP Solution Meets RCR STD-18 Wireless LAN/Modems Rx Only AIS Monitors Automatic Vehicle Location Links Wireless Data Links for PCs, Laptops and Printers Point-Of-Sale Terminals Wireless Bar-Code Readers and Stock Controllers Wireless Local Loop Amateur Packet Radio Wireless ISDN