GENERAL DESCRIPTION

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 °C to +85 °C.

FEATURES

Integrated front End for Single Pair or Two Pair HDSL Systems

Meets ETSI Specifications

Supports 1168 kbps and 2.32 Mbps

Programmable Filtering Supports Adaptive HDSL

Transmit and Receive Signal Path Functions

Receive Hybrid Amplifier, PGA, ADC and Adaptable Filter

Transmit DAC, Adaptable Filter and Differential Outputs

Normal Loopback

Serial Interface to Digital Transceivers

Single 3 V Power Supply