DS90LV047ATMTCX/NOPB

Overview

The DS90LV047ATMTCX/NOPB is a low-voltage differential signaling (LVDS) quad CMOS differential line driver manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 3.6 V, with a typical operating voltage of 3.3 V and a maximum power dissipation of 866 mW. The device supports data rates up to 400 Mb/s and features an input type compatible with CMOS and TTL logic levels, accepting input voltages between 800 mV and 2 V. It exhibits a propagation delay of 1.7 ns and draws a working supply current of 30 mA. Packaged in a TSSOP-16 surface-mount format, it functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides four independent LVDS differential drivers for high-speed serial data transmission
• Accepts standard CMOS or TTL input signals for direct interface compatibility
• Operates on a single 3.3 V power supply with low quiescent current consumption

Applications

• High-speed parallel-to-serial data conversion interfaces
• Video display systems requiring LVDS output
• Industrial control systems needing robust differential signaling

Procurement Notes

Verify the complete part number including the suffix /NOPB to confirm lead-free compliance and specific packaging configuration. Confirm the TSSOP-16 package variant matches the target PCB footprint. Check the latest manufacturer datasheet for any design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a quad LVDS driver is required for CMOS/TTL inputs. Ensure the system operates within the 3 V to 3.6 V supply range. Verify that the 400 Mb/s data rate meets the application bandwidth requirements. Consider thermal management if multiple units are used due to the specified power dissipation limits.

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 TMTCX suffix indicates a specific tape-and-reel packaging option for automated assembly processes, distinct from tube-packaged variants.

Replacement Considerations

The DS90LV047ATMTC/NOPB is a functional equivalent with different packaging. Other family members include the DS90LV048A receiver. Verify pinout compatibility and electrical specifications before substituting.