DS1013-40+

Overview

The DS1013-40+ is a silicon delay line component manufactured by Analog Devices Inc./Maxim Integrated. It features three independent functions with a single tap configuration and true output polarity. The device utilizes CMOS technology and operates within a supply voltage range of 4.75V to 5.25V. It provides a fixed delay of 40ns per tap. The maximum operating frequency is 8.33 MHz. The component supports a maximum fan-out of 10 LS loads per output. It is available in an 8-pin PDIP package.

Feature Summary

• Provides precise timing delays for digital signal processing applications
• Features both leading and trailing edge accuracy for reliable operation
• Compatible with standard CMOS and TTL logic families

Applications

• Digital signal processing systems requiring precise timing alignment
• Clock distribution networks needing specific delay intervals
• Data acquisition systems utilizing controlled signal propagation times

Procurement Notes

Verify the exact suffix designation, as the provided model includes a plus sign which may indicate lead-free status or specific packaging variations not explicitly detailed in the core datasheet parameters. Confirm availability through authorized distributors, noting that related variants like the DS1013K-40 are listed as obsolete. Ensure the selected package type matches the required PCB footprint and mounting style for the target application.

Selection Notes

Select this component when a fixed 40ns delay is required for three independent channels. Consider the 8-pin DIP package for through-hole assembly needs. Verify that the 8.33 MHz maximum frequency meets the system clock requirements. Check compatibility with the 4.75V to 5.25V power supply range. Evaluate if the single-tap configuration suffices or if multi-tap alternatives are necessary.

Part Context

The DS1013 belongs to the Maxim Integrated delay line family, designed for precise timing control in digital circuits. This series offers fixed delay values, distinguishing it from programmable delay lines. The component serves as a fundamental building block for synchronizing signals in high-speed digital systems where accurate phase relationships are critical.

Replacement Considerations

Check for direct substitutes within the DS1013 series, such as the DS1013S-40 for surface mount applications. Verify pinout compatibility before replacing through-hole DIP packages with SOIC versions. Consult manufacturer cross-reference tools for updated components if the original part is discontinued.