DS1044R-25+

Overview

The DS1044R-25+ is a high-speed silicon delay line manufactured by Analog Devices Inc. under the Maxim Integrated brand. It belongs to the DS1044 series and features four independent logic buffered delays within a single package. The device operates at +5 Volts with a maximum supply voltage of 5.25 V and a minimum of 4.75 V. It is housed in an SOIC-14 surface-mount package. The operational temperature range extends from 0°C to +70°C. This component serves as a timing element for precise signal delay applications.

Feature Summary

• Four independent buffered delay lines integrated into one package
• High-speed operation with stable timing over temperature and voltage variations
• Precision preservation of input symmetry through leading and trailing edge control

Applications

• Signal processing circuits requiring precise timing adjustments
• Clock distribution networks needing matched delay paths
• Digital communication systems utilizing high-speed data transmission

Procurement Notes

Verify the specific suffix R-25 against official datasheets to confirm package type and temperature grade. Confirm availability status as discontinued or limited stock may apply. Ensure compatibility with existing PCB footprints for SOIC-14 packages during procurement planning.

Selection Notes

Select this component when multiple independent delay channels are required in a compact form factor. Consider the ±1.5 ns initial delay tolerance for precision requirements. Evaluate thermal management needs within the 0°C to +70°C operating range for the final application environment.

Part Context

The DS1044R-25+ is part of the DS1044 family, which represents a 4-in-1 version of the DS1035 delay line. It was originally developed by Dallas Semiconductor before its acquisition by Maxim Integrated. The series is known for being the fastest 4-in-1 delay line available in standard 14-pin configurations.

Replacement Considerations

Check for direct substitutes within the DS1044 series such as DS1044R-14 or DS1044R-18. Verify pinout compatibility and electrical specifications before substitution. Consult manufacturer documentation for any updated equivalents if the original part is discontinued.