Datasheet for Qualcomm Atheros INT6400/INT1400

HomePlug AV Chip Set.

The Atheros INT6400/INT1400 HomePlug AV chip set solution is comprised of the INT6400 Medium Access Controller (MAC)/Physical layer (PHY) and INT1400 AFE/Line Driver ICs.
This Atheros HomePlug AV transceiver is optimized for multi-media streaming applications and is fully compliant with the HomePlug AV standard to reliably deliver up to 200 Mbps PHY rate over power line wiring.
The INT6400 includes a complete HomePlug-AV MAC and PHY, an Ethernet MII (media independent interface), an external SDRAM (synchronous dynamic random access memory) interface, along with interfaces for 2 external SPI (serial peripheral interface) devices. In addition, the INT6400 includes the A/D (analog-to-digital) and D/A (digital-to-analog) converters required for analog interface to the INT1400 AFE/Line Driver IC.
The INT1400 AFE/Line Drive IC includes a Tx filter, a programmable-gain line driver and a programmablegain Rx amplifier. The programmability of these amplifiers opens up new and important signal optimization functionality.