DS1100Z-45

Delay Lines IC Overview

The DS1100Z-45+ is a five-tap silicon delay line from the DS1100 series, providing equally spaced timing taps with a nominal total delay of 45 nanoseconds. It operates on a single +5V supply within a range of 4.75V to 5.25V and functions across an industrial temperature range of -40°C to +85°C. The device utilizes low-power CMOS technology in an 8-pin SO package. Each tap reproduces the input logic state after a fixed delay, capable of driving up to ten 74LS loads. The component ensures precise leading and trailing edge accuracy for both signal transitions.

Delay Lines IC Feature Summary

• All-silicon timing circuit offering superior reliability over hybrid technology
• Five equally spaced taps that reproduce both leading and trailing edges with precision
• TTL/CMOS-compatible interface designed as an improved replacement for the DS1000
• Low-power CMOS construction suitable for surface-mount applications

Delay Lines IC Applications

• Precision timing circuits requiring multiple delayed signal copies
• Synchronization systems utilizing equally spaced tap outputs
• Replacement for legacy DS1000 delay lines in existing designs

Delay Lines IC Procurement Notes

Verify the specific ordering suffix when purchasing. Suffixes such as '+' indicate lead-free/RoHS-compliant packaging, while 'T' or 'T&R' denote tape-and-reel quantities. Confirm the exact part number against the datasheet to ensure correct delay values and package types are obtained.

Delay Lines IC Selection Notes

Select this component when a fixed 45ns total delay with five intermediate taps is required. Ensure the design accommodates the 5V operating voltage and industrial temperature range. Verify that the load requirements per tap do not exceed the specified drive capability for the intended application.

Delay Lines IC Part Context

This device belongs to the DS1100 family of economy timing elements manufactured by Analog Devices / Maxim Integrated. The series provides various delay options ranging from 4ns to 500ns, distinguished by the numeric suffix in the part number. These components are designed to save PCB area through surface-mount packaging options.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. Designers transitioning from older technologies should verify pin compatibility and electrical characteristics against the original specifications.