GX3146

GX3146 146 x 146 3.5Gb/s Crosspoint Switch with Trace Equalization and Output De-emphasis Key Features 146 x 146 crosspoint switch architecture supporting broadcast and multi-cast modes Supports all data rates up to 3.5Gb/s Low power consumption: 19.45W typical (all channels active) Sophisticated, dynamic on-chip power management control Independent, programmable input trace equalization to reduce deterministic jitter (ISI) Independent, programmable output de-emphasis for driving long board traces High-speed, video-optimized control for multi-format applications Built-in system test features with on-chip PRBS generators and analyzers 2.5V analog core voltage, 1.8V digital core voltage Input and output voltages support either 1.2V, 1.8V or 2.5V CML JTAG-controlled boundary scan Selectable parallel/serial host interface 50mm x 50mm BGA (2377 ball) Operating temperature range: 0°C to +85°C RoHS compliant Applications Large m x n cascaded routers/switch fabrics for: Professional broadcast applications Enterprise and carrier applications High-speed automated test equipment 10GbE and InfiniBand networks Description The GX3146 is a low-power, high-speed 146 x 146 crosspoint switch, with robust signal conditioning circuits for driving and receiving high-speed signals through backplanes. The device typically consumes 19.45W of power with all channels operational, and features sophisticated, dynamically scalable power management. Unused portions...