General Description
The VSC6464 is a 64x64 asynchronous (flow-through) or synchronous (clocked) high-speed crosspoint switch. Any input can be multiplexed to any, some, or all outputs. The switch is fully non-blocking. All I/Os are single-ended ECL. The part is packaged in a 208-pin plastic quad flat pack and consumes less than 8 Watts from a single -2V power supply.

Features
• Synchronous or Asynchronous Operation
• 500Mb/s Asynchronous Operation
• 250Mb/s Synchronous Operation
• <750ps Output to Output Skew (Synchronous)
• <1.5ns Skew Input to Output (Asynchronous)
• Single Ended ECL I/O
• Separate Input and Output Register Clocks
• Single Supply: -2V + 5% @ 8 Watts (Max.)
• Commercial (0o to +70oC) Temperature Range
• Package: 208PQFP