DS15BR400TSQ

Overview

The DS15BR400TSQ is a quad-channel LVDS buffer and repeater manufactured by Texas Instruments. It supports data rates up to 2 Gbps with low jitter performance from DC to the maximum speed. The device accepts CML, LVDS, or LVPECL inputs and provides LVDS outputs. It operates on a single 3.3 V supply with a typical current consumption of 215 mA. The component is housed in a WQFN-32 package and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides four independent channels for signal buffering and repeating
• Supports multiple input standards including CML, LVDS, and LVPECL
• Features low jitter characteristics suitable for high-speed data transmission

Applications

• High-speed serial data link extension
• LVDS signal distribution networks
• Backplane interconnect systems

Procurement Notes

Verify the specific suffix TSQ against official datasheets to confirm automotive qualification status and pin compatibility. Ensure the ordering information matches the exact package variant required for the design. Cross-reference the manufacturer's latest documentation to validate RoHS compliance and environmental specifications before finalizing procurement.

Selection Notes

Select this component when interfacing between different logic families such as converting CML or LVPECL signals to LVDS. It is appropriate for applications requiring signal regeneration over PCB traces or backplanes. Consider the WQFN-32 package constraints and thermal dissipation requirements relative to the 215 mA power consumption during system design.

Part Context

This part belongs to the DS15BR400 series of LVDS interface integrated circuits. It serves as a high-performance solution for extending digital video and data links. The device complements other Texas Instruments interface products designed for maintaining signal integrity in complex electronic systems requiring reliable high-speed communication.

Replacement Considerations

The DS15BR400TVSX/NOPB is a verified alternative within the same family offering similar functionality. Verify pinout compatibility and electrical parameters against the target application requirements before substituting.