DS1100U-60+

Delay Lines IC Overview

The DS1100U-60+ is a five-tap silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced taps with a nominal total delay of 60ns, resulting in individual tap delays of 12ns, 24ns, 36ns, 48ns, and 60ns. The device operates within a supply voltage range of 4.75V to 5.25V and functions across an industrial temperature range of -40°C to +85°C. Packaged in an 8-pin µMAX surface-mount format, it features TTL/CMOS-compatible logic levels and can drive up to ten 74LS loads per tap.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps designed to reproduce both leading and trailing edges with equal precision
• Low-power CMOS technology compatible with standard TTL and CMOS logic families

Delay Lines IC Applications

• Timing element replacement for legacy DS1000 hybrid devices
• PCB area-saving applications utilizing surface-mount packaging
• Fast-turn prototype development requiring custom or standard delay values

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. The plus sign indicates lead-free and RoHS-compliant manufacturing. Confirm availability through authorized distributors as stock levels fluctuate. Ensure the selected variant matches the required delay specification and operating temperature range for the intended application environment.

Delay Lines IC Selection Notes

Select this component when a fixed 60ns total delay with five intermediate steps is required in a compact surface-mount footprint. Consider the DS1100 series for its superior reliability compared to hybrid technologies. Evaluate the input pulse width requirements, ensuring they meet the minimum specifications defined in the AC electrical characteristics table for accurate timing performance.

Delay Lines IC Part Context

This part belongs to the DS1100 series of economy timing elements. The series includes various delay options ranging from 4ns to 500ns, available in SO and µMAX packages. The DS1100U-60+ specifically utilizes the µMAX package for space-constrained designs while maintaining the standard five-tap configuration characteristic of the family.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. Verify pin compatibility and electrical parameters when substituting older components. No other direct substitute part numbers are documented in the provided source material.