DS1100Z-250

Delay Lines IC Overview

The DS1100Z-250 is a five-tap silicon delay line from the DS1100 series, designed for precise timing applications. It provides equally spaced taps with a nominal total delay of 250ns, resulting in individual tap delays of 50ns, 100ns, 150ns, 200ns, and 250ns. The device operates on a single +5V supply (4.75V to 5.25V) and features low-power CMOS technology compatible with TTL and CMOS logic levels. Packaged in an 8-pin SOIC surface-mount format, it supports an operating temperature range of -40°C to +85°C. Each tap can drive up to ten 74LS loads, ensuring robust signal reproduction for both leading and trailing edges.

Delay Lines IC Feature Summary

• Five equally spaced output taps provide fixed delay increments relative to the input signal.
• All-silicon construction ensures superior reliability and stability compared to hybrid technologies.
• Low-power CMOS design offers TTL/CMOS compatibility while minimizing active current consumption.
• Surface-mount packaging options facilitate space-saving PCB layouts.

Delay Lines IC Applications

• Precision timing circuits requiring multiple synchronized delayed signals.
• Replacement for legacy DS1000 delay lines in existing designs.
• Digital signal processing systems needing accurate edge reproduction.
• Prototyping environments utilizing fast-turn silicon delay elements.

Delay Lines IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status by checking for the '+' suffix in the part number. Ensure storage conditions remain within specified limits to maintain device integrity prior to assembly.

Delay Lines IC Selection Notes

Select the DS1100Z-250 when a total delay of 250ns across five taps is required. Consider the SOIC package for surface-mount assembly needs. Evaluate power constraints as the device draws approximately 30mA to 50mA depending on frequency. Verify that the load requirements do not exceed the driving capability of each tap.

Delay Lines IC Part Context

The DS1100 series represents a family of economical silicon delay lines offering various delay values. The Z suffix indicates an 8-pin SOIC package variant. This specific model serves as a modern alternative to older hybrid delay technologies, providing consistent performance across commercial and industrial temperature ranges.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. Verify pinout compatibility and electrical characteristics before substituting other delay line components in existing circuit designs.