SN75DP159RGZR

Overview

The SN75DP159RGZR is a DisplayPort to HDMI retimer manufactured by Texas Instruments. It supports data rates up to 6 Gbps and operates within an ambient temperature range of 0°C to +85°C. The device utilizes a 48-pin VQFN package with surface mount installation. Electrical specifications include a maximum supply voltage of 3.6 V, a minimum of 1 V, and dual operating voltages of 1.1 V and 3.3 V. It features two channels, a propagation delay of 360 ns, and a maximum clock frequency of 400 kHz.

Feature Summary

• Converts DisplayPort++ 1.1 signals to HDMI 2.0 format
• Provides signal retiming for high-speed digital video transmission
• Integrates I2C interface for configuration control

Applications

• DisplayPort to HDMI signal conversion systems
• High-definition video transmission equipment
• Consumer electronics requiring DP++ to HDMI interfacing

Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging when sourcing. Confirm the commercial temperature grade (0°C to +85°C) matches system requirements. Ensure compatibility with the 48-pin VQFN footprint during PCB layout. Cross-reference the datasheet for exact pinout definitions and electrical characteristics before finalizing procurement.

Selection Notes

Select this component for applications requiring DisplayPort to HDMI translation at 6 Gbps speeds. The commercial temperature range suits standard consumer environments. Compare against the SN65DP159RGZR if industrial temperature operation (-40°C to +85°C) is required. Verify power supply constraints align with the specified 1.1 V and 3.3 V rails.

Part Context

This part belongs to the SN75DP159 series of retimers designed for display interfaces. It serves as a bridge between DisplayPort sources and HDMI displays. The RGZR variant specifically denotes the 48-lead VQFN package in tape and reel form factor for automated assembly processes.

Replacement Considerations

SN65DP159RGZR offers identical functionality with an extended industrial temperature range.