說明

• XRT83L38EVAL, Evaluation System is a complete printed circuit board for characterizing XRT83L38. The XRT83L38 is a fully integrated four channel, long haul, short haul line interface unit for T1, E1 or J1 applications. This application board combines a proven PC board layout with optimized analog and digital interface circuitry. The XRT83L38EVAL contains the device being tested, CPLD for emulating microprocessor support for the 8-bit parallel interface, line interface modules coupled to the receiver inputs and transmitter outputs and I/O headers for a flexible user interface. Complete AC and DC performance of the XRT83L38 can be evaluated by interfacing external laboratory equipment