DS92LV222ATM/NOPB

Signal Buffers, Repeaters, Splitters Overview

The DS92LV222ATM/NOPB is a two-channel Bus LVDS multiplexed repeater designed for bridging multiple backplanes in rack systems. It operates on a single 3.3V supply with a recommended range of 3.0V to 3.6V and functions within an industrial temperature range of -40°C to +85°C. The device features selectable drive currents of 3.5 mA for 100Ω loads or 8.5 mA for 27Ω loads, controlled via the ISEL pin. It provides a ±1V common mode range and ±100 mV receiver sensitivity. Typical quiescent power dissipation is 13.2 mW, with channel-to-channel skew ranging from 0.3 ns to 0.8 ns.

Signal Buffers, Repeaters, Splitters Feature Summary

• Multiplexed repeater architecture enabling flexible signal routing between backplanes
• Selectable output drive strength optimized for both point-to-point and multipoint termination configurations
• Flow-through pinout design facilitating short stubs and simplified PCB routing

Signal Buffers, Repeaters, Splitters Applications

• Bridging multiple backplanes in rack-mounted equipment
• Bus LVDS signaling applications requiring low EMI and minimal power consumption
• High-speed data transmission environments utilizing double termination schemes

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and environmental rating. Confirm that the component meets all necessary regulatory standards for the intended deployment environment before finalizing procurement orders.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing systems requiring dual-channel Bus LVDS signal repetition across backplanes. Ensure the application utilizes a 3.3V power supply and requires either 3.5 mA or 8.5 mA drive capabilities based on the specific load impedance requirements of the transmission medium.

Signal Buffers, Repeaters, Splitters Part Context

Originally developed by National Semiconductor, this component is now part of the Texas Instruments portfolio following their acquisition. It belongs to the broader Bus LVDS interface family, serving as a specialized repeater solution distinct from standard serializers or deserializers used in high-speed serial links.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Direct functional replacements are not explicitly listed in the provided datasheet. Evaluate other devices within the Texas Instruments Bus LVDS portfolio for compatibility with existing 16-pin SOIC footprints and electrical specifications.