SCAN90004 Datasheet PDF | National Semiconductor

National Semiconductor SCAN90004

The SCAN90004 is a four channel 1.5 Gbps LVDS buffer/ repeater. The differential inputs interface to LVDS, and Bus LVDS signals such as those on National’s 10-, 16-, and 18- bit Bus LVDS SerDes, as well as CML and LVPECL. The differential inputs and outputs are internally terminated with a 100Ω resistor to improve performance and minimize board space.

Part No.	SCAN90004
Datasheet	SCAN90004 Download
Manufacturer	National Semiconductor
Description	4-Channel LVDS Buffer/Repeater
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GENERAL DESCRIPTION

High speed data paths and flow-through pinout minimize internal device jitter and simplify board layout, while configurable pre-emphasis overcomes ISI jitter effects from lossy backplanes and cables. The repeater function is especially useful for boosting signals for longer distance transmission over lossy cables and backplanes. Integrated IEEE 1149.1 (JTAG) and 1149.6 circuitry supports testability of both single-ended LVTTL/CMOS and highspeed differential LVDS interconnects. The 3.3V supply, CMOS process, and LVDS I/O ensure stable high performance at low power over the entire industrial -40 to +85˚C temperature range.

FEATURES

n 1.5 Gbps data rate per channel n Configurable pre-emphasis drives lossy backplanes and cables n Low output skew and jitter n Hot plug protection n LVDS/CML/LVPECL compatible input, LVDS output n On-chip 100Ω input and output termination n 15 kV ESD protection on LVDS inputs and outputs n IEEE 1149.1 and 1149.6 compliant n Fault Insertion...