DS1040Z-75

Overview

The DS1040Z-75 is a single-emitter programmable delay line IC manufactured by Analog Devices Inc./Maxim Integrated. It provides five independent output taps with a total available delay of 75 nanoseconds. The device operates within a supply voltage range of 4.75V to 5.25V and supports surface mount installation in an 8-SOIC package (0.154 inch width). Key timing specifications include a 15ns delay to the first tap and a 15ns increment between subsequent taps. It functions as a standalone timing component suitable for precision signal processing applications.

Feature Summary

• Provides five distinct programmable output taps for precise signal timing control
• Supports single-emitter configuration for flexible pulse generation
• Offers consistent 15ns step increments between output channels

Applications

• Precision timing circuits requiring multiple delayed signal paths
• Pulse shaping and waveform generation systems
• Digital logic synchronization interfaces

Procurement Notes

Verify component status carefully as this specific part number is listed as obsolete or discontinued by major distributors. Confirm availability through authorized channels or secondary markets. Ensure that any replacement sourcing maintains compatibility with the original 8-SOIC footprint and electrical requirements. Check for RoHS compliance documentation if required for current manufacturing standards.

Selection Notes

Select this component when a fixed 75ns total delay with five specific tap points is required. The 15ns resolution suits applications needing moderate timing granularity. Consider the 4.75V to 5.25V supply constraint during power design. Evaluate thermal performance within the 0°C to 70°C operating range for environmental suitability.

Part Context

This device belongs to the DS1040 family of programmable delay lines from Maxim Integrated, now part of Analog Devices. The series offers various total delay options tailored for different timing needs. The Z suffix typically indicates lead-free packaging compliant with environmental directives. The 8-SOIC form factor allows integration into compact printed circuit board designs alongside other standard logic components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult manufacturer obsolescence notices for recommended alternatives.