DS90LV047ATMTC/NOPB

Overview

The DS90LV047ATMTC/NOPB is a quad low-voltage differential signaling (LVDS) line driver manufactured by Texas Instruments. It operates on a single 3V to 3.6V power supply with a typical quiescent current of 30 mA. The device supports data rates up to 400 Mb/s and features a propagation delay of 1.7 ns. It accepts CMOS or TTL inputs and converts them into LVDS outputs. The component is housed in a 16-pin TSSOP package with a width of 4.40 mm. It functions within an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides four independent high-speed differential drivers for parallel bus applications
• Converts standard CMOS or TTL logic levels to compliant LVDS signals
• Operates reliably across the full industrial temperature range

Applications

• Parallel bus replacement in computer systems
• High-speed data transmission interfaces
• Video display connections

Procurement Notes

Verify the specific suffix TMTCX against official manufacturer documentation to confirm package type and tape-and-reel configuration. Ensure the NOPB designation aligns with RoHS-3 compliance requirements for the target assembly process. Cross-reference the datasheet revision date to validate electrical characteristics before finalizing procurement specifications.

Selection Notes

Select this component when a quad LVDS driver is required for parallel bus architectures. Compare the 400 Mb/s speed and 1.7 ns delay against system timing constraints. Verify that the 16-TSSOP footprint matches the PCB layout. Consider the DS90LV048A if receiver functionality is needed instead of driving.

Part Context

This part belongs to the DS90LV047A series of LVDS interface integrated circuits. It serves as a transmitter counterpart to receivers like the DS90LV048A. The family is designed for replacing legacy parallel buses with serial differential signaling to reduce electromagnetic interference and wiring complexity in high-density electronic designs.

Replacement Considerations

The DS90LV047ATMTC is a non-compliant predecessor variant. The DS90LV047ATMX/NOPB offers identical electrical performance but utilizes a SOIC-16 package rather than the TSSOP-16 form factor found in the TMTCX version.