DS92LV090ATVEHX/NOPB

Overview

The DS92LV090ATVEHX/NOPB is a 9-channel bus LVDS transceiver manufactured by Texas Instruments. It integrates one driver and one receiver within a 64-LQFP package. The device supports data rates up to 100 Mb/s with a propagation delay of 3.2 ns. It operates on a single 3.3 V power supply, ranging from 3 V to 3.6 V maximum. Input types include LVDS and LVTTL, while outputs support LVTTL and LVDS. The component functions within an operating temperature range of -40°C to +85°C. Power dissipation is rated at 1.74 W, with a typical operating current of 210 mA.

Feature Summary

• Integrates nine differential channels for high-density parallel-to-serial conversion
• Supports mixed input logic levels including LVDS and LVTTL compatibility
• Provides flexible output configurations for both LVDS and LVTTL signaling

Applications

• Parallel-to-serial data conversion in industrial control systems
• High-speed digital signal transmission in communication equipment
• Bus interface solutions requiring multiple differential channels

Procurement Notes

Verify the complete part number including the suffix /NOPB to confirm lead-free status and RoHS compliance. Confirm the specific package variant (LQFP-64) matches the target PCB footprint. Check humidity sensitivity ratings for proper storage and reflow soldering profiles. Ensure the voltage supply aligns with the specified 3V to 3.6V operational range.

Selection Notes

Select this component when nine simultaneous LVDS channels are required in a single package. Compare against other series members based on pin count and thermal performance. Verify that the 100 Mb/s speed meets system timing requirements. Consider the LQFP-64 package constraints for board space and heat dissipation capabilities.

Part Context

This device belongs to the DS92LV090A family of LVDS interface integrated circuits. It is designed for applications requiring robust differential signaling over printed circuit board traces. The component serves as a bridge between parallel logic interfaces and serial LVDS transmission lines.

Replacement Considerations

The SCAN92LV090SLC/NOPB offers similar channel counts but utilizes an FBGA-64 package instead of LQFP. Verify pinout compatibility and package dimensions before substitution. Electrical parameters such as data rate and voltage ranges should be cross-referenced.