DS1100Z-50/T&R

Delay Lines IC Overview

The DS1100Z-50/T&R is a five-tap economy timing element manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced delays with a total delay of 50ns, distributed across five taps (10ns, 20ns, 30ns, 40ns, and 50ns). The device operates on a single 5V supply within a voltage range of 4.75V to 5.25V. It utilizes low-power CMOS technology and features TTL/CMOS-compatible inputs and outputs. Each tap can drive up to ten 74LS loads. The component is housed in an 8-pin SO package and supports surface-mount installation via tape and reel packaging.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps that reproduce both leading and trailing edges with equal precision
• Low-power CMOS construction compatible with standard TTL and CMOS logic families

Delay Lines IC Applications

• Timing circuits requiring fixed delay intervals
• Pulse stretching or compression applications
• Clock signal distribution networks

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm the package type and delivery format. The T&R designation indicates tape and reel packaging. Confirm RoHS compliance status through the datasheet or manufacturer documentation before procurement. Ensure the operating environment falls within the specified -40°C to +85°C temperature range for optimal performance.

Delay Lines IC Selection Notes

Select this model when a fixed 50ns total delay with five intermediate taps is required. Compare against other DS1100 variants if different delay values are needed. Consider the 8-pin SO package constraints for PCB layout. Verify that the load requirements do not exceed the driving capability of ten 74LS loads per tap.

Delay Lines IC Part Context

This component belongs to the DS1100 series of silicon delay lines. The series offers various total delay options ranging from 20ns to 500ns. The Z suffix denotes the SO package variant designed for surface-mount applications. The series serves as an improved replacement for older hybrid technology delay lines.

Delay Lines IC Replacement Considerations

The DS1000 series is identified as a predecessor in the documentation. Verify pin compatibility and electrical characteristics when substituting components. Check for availability of equivalent parts from other manufacturers if the original source is discontinued.

Delay Lines IC FAQ

What is the delay tolerance for the DS1100Z-50?

For delays greater than 40ns, the input-to-tap delay tolerance is ±5% at +25°C, ±8% at 0°C to +70°C, and ±13% at -40°C to +85°C.

How many loads can each tap drive?

Each tap can drive up to ten 74LS loads.

Is the delay adjustable?

No, the DS1100Z-50 provides fixed delays. Intermediate delay values are available only on a custom basis directly from the manufacturer.