DS1100U-100

Delay Lines IC Overview

The DS1100U-100+ is a five-tap silicon delay line from the DS1100 series, housed in an 8-pin µMAX surface-mount package. It provides equally spaced output taps with a nominal total delay of 100ns, resulting in individual tap delays of 20ns, 40ns, 60ns, 80ns, and 100ns. The device operates on a single 5V supply within a range of 4.75V to 5.25V. It features low-power CMOS technology compatible with TTL and CMOS logic levels. The component supports an operating temperature range from -40°C to +85°C and includes lead-free/RoHS-compliant packaging.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps capable of driving up to 10 standard 74LS loads
• Designed for equal precision reproduction of both leading and trailing signal edges
• Compatible with vapor-phase, IR, and wave soldering processes

Delay Lines IC Applications

• Timing element generation for digital logic circuits
• Pulse width extension or compression applications
• Replacement for legacy hybrid delay line technologies

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm package type and compliance status. The '+' suffix indicates a lead-free and RoHS-compliant package configuration. Confirm availability through authorized distributors as stock levels fluctuate. Ensure the selected variant matches the required thermal and voltage specifications for the target application environment.

Delay Lines IC Selection Notes

Select the DS1100U-100+ when a 100ns total delay with five intermediate taps is required in a compact surface-mount footprint. Compare against other series members like the DS1100Z variants if different package styles are preferred. Verify that the 5V operation aligns with the system power rails and that the load requirements do not exceed the specified drive capability per tap.

Delay Lines IC Part Context

This component belongs to the DS1100 family of economy timing elements manufactured by Analog Devices / Maxim Integrated. The series utilizes industry-standard µMAX and SO packages to minimize printed circuit board area while maintaining superior reliability compared to hybrid technologies. The U-series specifically denotes the µMAX surface-mount package option.

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.