DS1100LU-75+T&R

Delay Lines IC Overview

The DS1100LU-75+T&R is a 3.3V tapped delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It features five equally spaced taps providing a nominal total delay of 75ns (Tap 1: 15ns, Tap 2: 30ns, Tap 3: 45ns, Tap 4: 60ns, Tap 5: 75ns). The device utilizes low-power CMOS technology in an 8-pin µMAX package. It operates within a temperature range of -40°C to +85°C and offers precise leading and trailing edge reproduction with delays stable across commercial and industrial ranges.

Delay Lines IC Feature Summary

• All-silicon timing circuit with five equally spaced taps
• Precise leading- and trailing-edge accuracy
• Low-power CMOS design compatible with TTL and CMOS logic levels

Delay Lines IC Applications

• Timing element applications requiring fixed signal delays
• Pulse width extension or compression circuits
• Clock distribution networks needing tap-based delay stages

Delay Lines IC Procurement Notes

Verify that the component matches the specific 75ns delay requirement and the 8-pin µMAX package format. Confirm the presence of the lead-free suffix and tape-and-reel packaging designation. Ensure compatibility with the specified 3.0V to 3.6V supply voltage range before integration into the final assembly process.

Delay Lines IC Selection Notes

Select this part when a fixed 75ns total delay with intermediate taps is required in a compact surface-mount footprint. Consider the -75 suffix specifically for its defined tolerance specifications on Taps 1 through 3. Evaluate the trade-off between the µMAX package size and thermal dissipation capabilities relative to other available packages in the DS1100L family.

Delay Lines IC Part Context

This component belongs to the DS1100L series, which serves as the 3.3V version of the broader DS1100 family. The series provides economical silicon-based alternatives to hybrid delay lines. The LU variant specifically denotes the µMAX package, while the LZ variant indicates the SO package. All variants share identical electrical characteristics and functionality.

Delay Lines IC Replacement Considerations

DS1100LU-75+ is the tube-packaged equivalent of this reel-delivered unit. DS1100LZ-75+ offers the same electrical performance in an SO-8 package.