XE2422H

XE2422H Septembeer 2005 Low-Cost, 2400 BPS Surface-Mount Modem Description XE2422H is a complete miniature, surface-mount, 2400 bps modem. It permits the designer to easily incorporate dial-up communications into set top box, security, vending, or point-of-sale applications. XE2422H is not just a modem chip. The only design requirements are a serial port connection to the micro-controller and the connection to the telephone line. The XE2422H includes transferable FCC Part 68 Registration eliminating FCC Part 68 testing for the Xecom customer. With the XE2422H, Xecom lowers the total cost of modem ownership. As a complete modem, it dramatically reduces modem development and certification costs. Assembly costs are reduced as dozens of components are replaced with this single, surface-mount module. And since Xecom tests 100% of all modules, quality is also improved. The cost of the XE2422H is under nine dollars in 100,000 piece quantities. Contact Xecom for pricing at other quantities Features Small Size: 1.60” by 0.80” by 0.152” Data transfer rates from 300 bps to 2400 bps 212A modem protocols Supports V.21, V.22, V.22bis, V.23, Bell 103, Bell V.22/Bell 212 Fast Connect Supports Pulse and FSK Alarm formats Serial data rates to 115,200 bps. Control and configuration via AT Commands. 3.3 and 5 volt compatible Serial Interface Shared Line Features prevent interference with voice communications on an extension telephone. Complete integrated DAA. Us...