The AD5011 is an analog front end for two pair or single pair HDSL applications that use 1168 kbps or 2.32 Mbps data rates. The device integrates all the transmit and receive functional blocks. A standard serial interface is used to communicate with the DAC and ADC. The filters in both the transmit and receive paths are programmable which allows adaptive HDSL to be performed also. The part is available in a 48-pin LQFP package and is specified for a temperature range of -40 oC to +85 oC.