GS6150-INTE3Z

Video Processing Overview

The GS6150-INTE3Z is a multi-rate serial digital reclocker supporting SMPTE ST 2081, ST 424, ST 292, and ST 259-C standards. It retimes data at rates including 125Mb/s, 270Mb/s, 1.485/1.001Gb/s, 2.97/1.001Gb/s, and 5.94/1.001Gb/s. The device features four 100Ω terminated differential inputs, two CML outputs, and on-chip trace equalization. Operating from a single 1.8V supply, it consumes 130mW typically. It includes programmable GPIOs, bypass modes, and a GSPI interface for configuration.

Video Processing Feature Summary

• Supports automatic or manual rate selection for various SDI and DVB-ASI signals
• Features four high-speed differential inputs with integrated 100Ω termination
• Includes programmable trace equalization to compensate for board-level interconnect losses
• Provides configurable GPIO pins for status monitoring and control functions

Video Processing Applications

• SMPTE ST 2081, ST 424, ST 292, and ST 259-C coaxial cable serial digital interfaces
• EN50083-9 DVB-ASI interfaces
• MADI standard audio streams

Video Processing Procurement Notes

Verify the GS6150-INTE3Z ordering code corresponds to the tape and reel packaging variant containing 2500 pieces. Confirm RoHS compliance and lead-free status as specified in the datasheet. Ensure the application circuit matches the recommended PCB footprint and solder reflow profile provided in the official documentation to maintain signal integrity and thermal performance.

Video Processing Selection Notes

Select this component when designing systems requiring retiming of 6G UHD-SDI or lower rate serial digital video signals. It is suitable for applications needing multiple input sources via the 4:1 selector and adjustable output swing. Consider its low power consumption and single 1.8V supply requirement for energy-efficient designs. Verify compatibility with external reference clocks if rapid lock time is critical.

Video Processing Part Context

The GS6150 is part of Semtech's portfolio of serial digital interface solutions, originally developed under Gennum Products. It serves as a reclocker for professional video and audio distribution systems. The device integrates clock recovery and data retiming capabilities to ensure signal integrity across long transmission lines or complex switching matrices in broadcast environments.

Video Processing Replacement Considerations

Check for direct pin-compatible alternatives within the same product family that support identical data rates and interface standards. Verify that any substitute maintains the required 100Ω input termination and CML output levels. Ensure the replacement supports the necessary GPIO configurations and GSPI protocol for system integration.

Video Processing FAQ

Can the GS6150 operate without an external reference crystal?

Yes, the device can operate in a referenceless mode, though using an external 27MHz reference may provide faster signal lock times.

What is the purpose of the input trace equalization feature?

It compensates for high-frequency losses associated with PCB trace dielectric losses, optimizing signal quality for different cable lengths and board layouts.