SN65DP159RSBR

Video Processing Overview

The SN65DP159RSBR is a Texas Instruments signal buffer and retimer designed for DisplayPort to HDMI conversion. It supports data rates up to 6 Gbps, enabling compatibility with DP++ 1.1 and H DMI 2.0 standards. The device operates within a supply voltage range of 1 V to 3.6 V, utilizing 1.1 V and 3.3 V working power supplies. It features two channels, an I2C interface with a maximum clock frequency of 400 kHz, and a propagation delay of 360 ns. The component is housed in a WQFN-40 package, suitable for surface mount installation, and functions across an operating temperature range from -40°C to +85°C.

Video Processing Feature Summary

• Performs level shifting and retiming between DisplayPort and HDMI interfaces
• Supports high-speed data transmission up to 6 Gbps
• Integrates I2C control interface for configuration management

Video Processing Applications

• DisplayPort to HDMI signal conversion systems
• Video interface retiming circuits
• Signal buffering for display connectivity

Video Processing Procurement Notes

Verify the specific suffix RSBR against official datasheets to confirm the WQFN-40 package variant and commercial temperature grade. Ensure design compatibility with the required 1.1 V and 3.3 V power domains. Confirm that the 6 Gbps data rate aligns with the target DisplayPort and HDMI specifications for the intended application environment.

Video Processing Selection Notes

Select this component when a dual-channel retimer is required for converting DisplayPort signals to HDMI with support for 6 Gbps throughput. The WQFN-40 package offers a compact footprint for space-constrained designs. Verify that the -40°C to +85°C operating range meets the environmental requirements of the final assembly.

Video Processing Part Context

This part belongs to the SNx5DP159 family of 6-Gbps AC-coupled TMDS to HDMI level shifter retimers. It serves as a bridge between source devices using DisplayPort outputs and displays or receivers utilizing HDMI inputs. The series addresses signal integrity issues over long cable runs by retiming and leveling the transmitted data.

Video Processing Replacement Considerations

SN75DP159RSBT shares similar functional capabilities but differs in operating temperature range and packaging.