DS1100LU-45+T&R

Delay Lines IC Overview

The DS1100LU-45+T&R is a 3.3V tapped delay line from the DS1100L series, housed in an 8-pin µMAX package and supplied in tape-and-reel format. It provides five equally spaced taps with a nominal total delay of 45ns (9ns per tap). The device operates on a supply voltage ranging from 3.0V to 3.6V and functions within a temperature range of -40°C to +85°C. Electrical characteristics include a typical active current of 10mA at 1MHz, high-level output current of -1mA, and low-level output current of 8mA.

Delay Lines IC Feature Summary

• Five equally spaced taps providing precise timing delays
• Low-power CMOS technology compatible with TTL and CMOS logic levels
• Designed for both leading and trailing edge accuracy

Delay Lines IC Applications

• Timing element applications requiring fixed signal delays
• Pulse width modulation circuits
• Digital signal processing synchronization

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm the package type and reel configuration. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing standards. Cross-reference the datasheet revision date to confirm the electrical specifications match your design constraints before finalizing procurement orders.

Delay Lines IC Selection Notes

Select this component when a 45ns total delay with five intermediate taps is required in a compact surface-mount package. Consider the 3.3V operating voltage and industrial temperature range (-40°C to +85°C) against system power and environmental conditions. Verify that the µMAX footprint fits the PCB layout constraints compared to standard SO packages.

Delay Lines IC Part Context

This part belongs to the DS1100L family of silicon delay lines, which are designed as cost-effective alternatives to hybrid timing elements. The 'LU' designation indicates the µMAX package, while the '+T&R' suffix specifies lead-free packaging and tape-and-reel delivery. These devices offer superior reliability over traditional hybrid technologies.

Delay Lines IC Replacement Considerations

The DS1100LU-45+ is a direct replacement for the non-RoHS compliant DS1100LU-45. For different delay values within the same package, consider other variants in the DS1100LU series such as DS1100LU-25+ or DS1100LU-75+. Check the datasheet for custom delay availability if standard tap values do not meet specific application needs.