DS1100LZ-20+

Delay Lines IC Overview

The DS1100LZ-20+ is a 3.3V five-tap silicon delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides equally spaced delays with a nominal total time of 20ns across five taps (4ns to 20ns). The device features low-power CMOS technology compatible with TTL and CMOS logic levels. It operates within an industrial temperature range of -40°C to +85°C and utilizes an 8-pin SOIC surface-mount package.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps reproducing both leading and trailing edges with equal precision
• Low-power CMOS construction with TTL and CMOS compatibility

Delay Lines IC Applications

• Timing element applications requiring fixed signal delays
• Pulse width modulation circuits
• Clock distribution networks

Delay Lines IC Procurement Notes

Verify the specific suffix requirements for lead-free compliance and tape-and-reel packaging options when sourcing. Confirm that the operating voltage remains within the specified 3.0V to 3.6V range to ensure accurate delay performance. Check for any custom delay availability if standard tap values do not meet design specifications.

Delay Lines IC Selection Notes

Select this component when a fixed 20ns total delay with five intermediate taps is required in a compact surface-mount package. Ensure the system operates at 3.3V to maintain optimal electrical characteristics. Consider the -20 suffix variant specifically for its 4ns tap increments compared to other delay values in the series.

Delay Lines IC Part Context

This part belongs to the DS1100L family, which serves as the 3.3V version of the original DS1100 series. The 'L' designation indicates the lower voltage operation range, while the 'Z' suffix denotes the SOIC package type. The '+' suffix confirms RoHS compliance and lead-free manufacturing standards.

Delay Lines IC Replacement Considerations

DS1100LU-20+ offers identical electrical characteristics but uses a µMAX package instead of SOIC. DS1100LZ-25+ provides a different delay profile with 25ns total delay. Verify pinout compatibility and thermal dissipation requirements when substituting packages.