DS1100Z-25L

Delay Lines IC Overview

The DS1100Z-25L is a five-tap silicon delay line from the DS1100 series, designed for surface-mount applications in SOIC-8 packages. It provides equally spaced taps with a nominal total delay of 25 ns, resulting in individual tap delays of 5, 10, 15, 20, and 25 ns. The device operates on a single +5V supply within a range of 4.75 V to 5.25 V. It features low-power CMOS technology compatible with TTL and CMOS logic levels. The component supports an operating temperature range of -40°C to +85°C and includes lead-free/RoHS-compliant packaging options.

Delay Lines IC Feature Summary

• Five equally spaced output taps provide precise timing replication of input signals.
• All-silicon construction ensures superior reliability compared to hybrid technologies.
• Designed for both leading and trailing edge accuracy with stable delay characteristics.
• Each tap can drive up to ten 74LS loads, facilitating direct interfacing.

Delay Lines IC Applications

• Timing element generation in digital circuits
• Pulse width extension or compression
• Clock skew compensation

Delay Lines IC Procurement Notes

Verify the specific suffix 'L' against official documentation, as standard listings typically use 'Z', 'U', or '+' designators for package and compliance variations. Confirm availability status 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 this component when a fixed 25 ns total delay with five intermediate sampling points is required. The SOIC-8 package is suitable for space-constrained PCB layouts. Consider the DS1100LU series if a 3V operation is necessary instead of the standard 5V requirement. Verify that the load requirements do not exceed the specified drive capability per tap.

Delay Lines IC Part Context

The DS1100 series serves as a cost-effective alternative to hybrid delay lines, utilizing industry-standard µMAX and SO packaging. It is positioned as an improved replacement for the older DS1000 series. The family offers customizable delay values ranging from 4 ns to 500 ns, catering to various precision timing needs in commercial and industrial electronics.

Delay Lines IC Replacement Considerations

The DS1100Z-25+ is a lead-free/RoHS-compliant version of the same functional device. For 3V operation, the DS1100LU-25+ series is the appropriate alternative. Direct pin-compatible replacements within the same delay tolerance should be sourced from the DS1100 family datasheet.