DS1100Z-500+

Delay Lines IC Overview

The DS1100Z-500+ is a five-tap silicon delay line from the DS1100 series, manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced timing taps with a nominal total delay of 500ns, resulting in individual tap delays of 100ns, 200ns, 300ns, 400ns, and 500ns. The device operates on a single +5V supply (4.75V to 5.25V) and features low-power CMOS technology compatible with TTL/CMOS logic levels. It is housed in an 8-pin SOIC surface-mount package and supports an industrial operating temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps designed to reproduce both leading and trailing edges with equal precision
• Low-power CMOS construction offering improved replacement for hybrid DS1000 technology
• TTL/CMOS-compatible inputs and outputs capable of driving up to 10 LS loads per tap

Delay Lines IC Applications

• Timing element generation for digital logic circuits
• Pulse width extension or compression applications
• Clock distribution networks requiring specific tap delays

Delay Lines IC Procurement Notes

Verify the component designation against official manufacturer documentation to confirm the specific 500ns delay variant. Ensure that the ordering suffix matches the required packaging format, such as tube or tape-and-reel, as these affect physical handling but not electrical function. Cross-reference the RoHS compliance status with current environmental regulations before finalizing procurement orders.

Delay Lines IC Selection Notes

Select this component when a fixed 500ns total delay with intermediate sampling points is required. Verify that the system power supply remains within the 4.75V to 5.25V range to maintain specified delay tolerances. Consider the 8-pin SOIC footprint constraints during PCB layout design to ensure adequate clearance for the surface-mount package dimensions.

Delay Lines IC Part Context

This part belongs to the DS1100 family of economy timing elements, which includes variants with delays ranging from 4ns to 500ns. The 'Z' suffix indicates the 8-pin SOIC package type, while the numeric value denotes the total delay time. This series serves as a direct all-silicon alternative to older hybrid delay lines, offering superior reliability and lower cost.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. Verify pin compatibility and electrical characteristics when substituting legacy components.