Additionally, the MAX9249/MAX9260 offer programmable spread-spectrum modulation to reduce EMI, making it easier to pass automotive compliance tests. This chipset allows isolation between the serializer and deserializer through AC-coupling, provides hot-swap capability to increase fault tolerance, and offers on-the-fly frequency programming. Line fault detection and integrated self-test features check for link integrity at system power-up.
The MAX9249 operates from a 1.8V core supply and features a separate input supply for interfacing to 1.8V to 3.3V logic levels. This serializer is packaged in a 7mm x 7mm, 48-pin TQFP and is fully specified over the -40 degrees Celsius to +105 degrees Celsius temperature range. Prices start at $5.25 (1000-up, FOB USA). Device data sheets, evaluation kits, and samples are available under NDA.