DS1100LZ-250/T&R

Delay Lines IC Overview

The DS1100LZ-250/T&R is a 3.3V tapped delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides five equally spaced taps with a total nominal delay of 250ns. The device features low-power CMOS technology and is housed in an 8-pin SO package. It operates within a temperature range of -40°C to +85°C. The '/T&R' suffix indicates it is supplied in tape and reel packaging.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps capable of driving up to 10 74LS loads
• Designed to reproduce both leading and trailing edges with equal precision
• Compatible with vapor-phase and IR soldering processes

Delay Lines IC Applications

• Timing element applications requiring fixed delay intervals
• Pulse width modulation circuits
• Clock distribution networks
• Digital signal processing synchronization

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm the tape and reel packaging format. Ensure the supply voltage requirements align with the 3.0V to 3.6V operating range. Confirm that the 8-pin SO package dimensions match the target PCB layout constraints before finalizing procurement.

Delay Lines IC Selection Notes

Select this component when a fixed 250ns total delay with five intermediate taps is required. Consider the 3.3V power supply compatibility and the industrial temperature range suitability. Evaluate the surface-mount SO package against available board space and assembly capabilities.

Delay Lines IC Part Context

This part belongs to the DS1100L family of 3.3V silicon delay lines. It serves as a cost-effective alternative to hybrid technologies while maintaining superior reliability. The series offers various delay values to accommodate different timing requirements across commercial and industrial applications.

Delay Lines IC Replacement Considerations

Check for other DS1100L variants with different delay values or package types if the 250ns specification does not fit the design. Verify pinout compatibility with existing designs using the DS1100M or DS1100U series.