DS1100Z-25

Delay Lines IC Overview

The DS1100Z-25 is a five-tap economy timing element delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced delays from the input to five output taps, with a nominal total delay of 25ns across the series. The device operates on a single +5V supply within a voltage range of 4.75V to 5.25V and functions reliably over an industrial temperature range of -40°C to +85°C. Packaged in an 8-pin SOIC surface-mount format, it features low-power CMOS technology compatible with TTL and CMOS logic levels. Each tap can drive up to ten 74LS loads, ensuring robust signal reproduction for both leading and trailing edges.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps for flexible timing applications
• TTL/CMOS-compatible logic levels with low-power operation

Delay Lines IC Applications

• Timing circuits requiring fixed delay intervals
• Pulse shaping and edge alignment systems
• Digital logic synchronization tasks

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm package type and compliance status. Suffixes such as '+', 'T', or 'R' indicate lead-free/RoHS compliance or tape-and-reel packaging respectively. Confirm that the selected variant matches the required thermal and electrical specifications for the target application environment before finalizing procurement orders.

Delay Lines IC Selection Notes

Select the DS1100Z-25 when a total delay of 25ns is required. Ensure the design accommodates the specified 5V operating voltage and industrial temperature range. Verify that the load requirements per tap do not exceed the driving capability of ten 74LS loads. Consider alternative part numbers if different delay values or package styles are needed.

Delay Lines IC Part Context

This component belongs to the DS1100 series of silicon delay lines, designed as a cost-effective replacement for hybrid technologies. The series offers various delay options ranging from 4ns to 500ns, all utilizing standard µMAX and SO packaging to save PCB area while maintaining superior reliability and low power consumption.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. Designers transitioning from the DS1000 should verify pin compatibility and ensure that the new delay characteristics meet the system timing requirements.