DS90LV110ATMT-NS

Clock Buffers, Drivers Overview

The DS90LV110ATMT is a low-voltage differential signaling (LVDS) buffer/driver manufactured by Texas Instruments, formerly National Semiconductor. It features one LVDS receiver and ten LVDS drivers, supporting data rates up to 400 Mbps. The device operates on a single 3.3 V power supply with a voltage range of 3.0 V to 3.6 V. It is housed in a 28-pin TSSOP package with dimensions of 9.7 x 4.4 x 0.9 mm. Key electrical parameters include a propagation delay of 3.9 ns, a maximum power dissipation of 2.115 W, and an operating current of 160 mA. The component functions within a temperature range of -40 °C to +85 °C.

Clock Buffers, Drivers Feature Summary

• Integrates one LVDS receiver and ten LVDS drivers for clock/data distribution.
• Supports high-speed data transmission up to 400 Mbps.
• Operates on a single 3.3 V supply with a wide input voltage tolerance.
• Compact 28-pin TSSOP surface-mount package.

Clock Buffers, Drivers Applications

• Clock distribution networks in high-speed digital systems.
• Data bus buffering in telecommunications equipment.
• Video signal distribution in display interfaces.

Clock Buffers, Drivers Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the part number suffix matches the required packaging type, such as 'T' for tube or 'TX' for tape and reel, as these affect physical handling but not electrical function. Confirm RoHS compliance status through official datasheets before procurement.

Clock Buffers, Drivers Selection Notes

Select this component when a single-ended or differential source requires fan-out to ten LVDS loads. Verify that the PCB layout supports the 28-pin TSSOP footprint and that the power supply can deliver the required 160 mA operating current. Ensure the system environment stays within the specified -40 °C to +85 °C operating temperature range.

Clock Buffers, Drivers Part Context

This component belongs to the DS90LV110AT series of LVDS interface ICs. It serves as a buffer/driver designed to maintain signal integrity over long traces in high-speed digital environments. The transition from National Semiconductor to Texas Instruments means documentation may reference either brand name, but the electrical specifications remain consistent across the product lifecycle.

Clock Buffers, Drivers Replacement Considerations

Direct replacements include DS90LV110ATMT/NOPB and DS90LV110ATMX/NOPB. These variants share identical electrical characteristics and pinouts. Verify the specific suffix to ensure compatibility with the desired packaging format, such as tube or reel, for automated assembly processes.