DS1100U-100+

Delay Lines IC Overview

The DS1100U-100+ is a five-tap economy timing element (delay line) manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced delays of 20ns, 40ns, 60ns, 80ns, and 100ns across its taps. The device operates on a single 5V supply with a voltage range of 4.75V to 5.25V. It utilizes low-power CMOS technology and features TTL/CMOS-compatible inputs. The component is housed in an 8-pin µMAX surface-mount package and supports operation within a temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delay characteristics
• Five equally spaced taps for flexible signal timing applications
• Designed to reproduce both leading and trailing edges with equal precision
• Each tap capable of driving up to 10 standard 74LS loads

Delay Lines IC Applications

• Signal synchronization and pulse stretching circuits
• Timing adjustment in digital logic systems
• Replacement for legacy hybrid delay line technologies

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Confirm availability through authorized distributors as stock levels fluctuate. Ensure the procurement channel provides valid traceability for the component's manufacturing origin and RoHS compliance data.

Delay Lines IC Selection Notes

Select this model when fixed delay intervals are required without programmable adjustments. The -100 designation indicates a total delay of 100ns at the final tap. Verify that the system power supply remains within the specified 4.75V to 5.25V range to maintain accurate timing tolerances across the commercial and industrial temperature spectrum.

Delay Lines IC Part Context

This component belongs to the DS1100 series of silicon delay lines. It serves as an improved replacement for the older DS1000 series. The series offers various delay values ranging from 4ns to 500ns, allowing designers to choose specific timing increments based on application requirements while maintaining a consistent interface and package form factor.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. No other specific substitute part numbers are documented in the provided source material.