DS32ELX0124SQE

Overview

The DS32ELX0124SQE is a high-speed FPGA-Link deserializer manufactured by Texas Instruments, originally developed under the National Semiconductor brand. It operates within a frequency range of 125 MHz to 312.5 MHz and supports data rates up to 3.125 Gb/s. The device features a DDR LVDS parallel interface for input and CML outputs. It is housed in a 48-pin WQFN package with an operating temperature range from -40°C to +85°C.

Feature Summary

• Supports DDR LVDS parallel interface for high-bandwidth data reception
• Compatible with FPGA-Link standards for serial-to-parallel conversion
• Operates at frequencies up to 312.5 MHz

Applications

• FPGA-based system interconnects
• High-speed data acquisition systems
• Telecommunications equipment requiring parallel interface expansion

Procurement Notes

Verify the manufacturer designation as Texas Instruments, which acquired National Semiconductor. Confirm the specific suffix 'SQE' against official datasheets to ensure correct pinout and electrical characteristics. Check RoHS compliance status indicated by 'NOPB' variants if lead-free components are required for assembly.

Selection Notes

Select this component when a deserializer with DDR LVDS parallel inputs is required for FPGA links. Ensure the system design accommodates the 48-WQFN package dimensions. Verify that the supply voltage requirements match the 2.5V or 3.3V specifications found in the technical documentation.

Part Context

This part belongs to the DS32EL0124 family, which includes serializers and deserializers for FPGA applications. The 'X' variant often denotes specific packaging or testing configurations within the broader product line managed by Texas Instruments following the acquisition of National Semiconductor's mixed-signal portfolio.

Replacement Considerations

The DS32EL0124SQX/NOPB is a documented equivalent within the same functional family. Verify pin compatibility and electrical parameters before substitution.