DS110DF410SQE/NOPB

Specialized Overview

The DS110DF410SQE/NOPB is a quad-channel retimer designed for high-speed serial data transmission. It supports data rates from 8.5 Gbps to 11.3 Gbps, making it suitable for demanding interface applications. The device operates on a single 2.5 V power supply and features an integrated clock and data recovery (CDR) circuit alongside adaptive equalization to maintain signal integrity over lossy channels. It utilizes a 48-pin WQFN package with dimensions of 7x7 mm, optimized for surface-mount assembly. The component includes I2C and SMBus interfaces for configuration and monitoring, ensuring flexible integration into complex system architectures.

Specialized Feature Summary

• Integrates four independent retimer channels with adaptive equalization and clock data recovery capabilities
• Supports high-speed serial data transmission within the 8.5 Gbps to 11.3 Gbps range
• Includes I2C and SMBus management interfaces for device configuration and status monitoring

Specialized Applications

• Front panel interconnects in networking equipment
• Backplane connections in server and storage systems
• High-speed serial link extension modules

Specialized Procurement Notes

Verify the specific suffix 'SQE' against the manufacturer's official datasheet to confirm pinout compatibility and functional specifications. Ensure that the ordering information matches the exact package type and temperature rating required for the target application environment. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Specialized Selection Notes

Select this component when designing systems requiring robust signal regeneration for data rates up to 11.3 Gbps. Consider the 48-WQFN package size for board space constraints and verify thermal dissipation requirements under maximum load conditions. Ensure the host controller supports the necessary I2C/SMBus protocols for proper initialization and control of the retimer's internal registers.

Specialized Part Context

This device belongs to the DS110DF series of retimers from Texas Instruments, which are engineered for high-performance serial communication links. It shares architectural similarities with other members like the DS100DF410 but is optimized for higher frequency ranges. The series is commonly used in infrastructure equipment where signal integrity over long copper traces is critical.

Specialized Replacement Considerations

Direct substitutes include the DS110DF410SQ/NOPB, which shares identical electrical characteristics but may differ in packaging or tape-and-reel specifications. Evaluate the DS110RT410SQE/NOPB for potential compatibility, noting any differences in feature sets or performance metrics documented in official datasheets.