Maxim Integrated Products’ MAX4951AE dual-channel buffer redrives SATA I and SATA II signals. The device preserves signal integrity at the receiver by reestablishing full output levels, and reduces total system jitter by squaring the signal. The MAX4951AE is designed for applications such as notebook computers, in which the user needs to push the signal through docking-station connectors, onto a mezzanine board, and through an external connector while being compliant with the SATA v3.0 specification. It is also well suited for desktops and servers that must carry signals over long cables and boards while overcoming losses on the PCB and in the eSATA connector. The MAX4951AE also includes high ±8kV ESD protection on all pins to prevent damage to the device and the eSATA port. The device operates from a single 3.3V supply, and is available in a 4x4mm, 20-pin TQFN package.
Maxim Integrated Products
