DS1135Z-15+

Overview

The DS1135Z-15+ is a high-speed, all-silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It integrates three independent buffered delays within a single package, operating on a +5V supply with a voltage range of 4.75V to 5.25V. The device provides a nominal delay of 15ns per output tap, with an initial tolerance of ±1.0ns at nominal conditions (+25°C, VCC = +5.0V). It operates across commercial and industrial temperature ranges (-40°C to +85°C), maintaining stable timing over voltage and temperature variations. Packaged in an 8-pin SOIC (150-mil) format, it features precise leading and trailing edge accuracy to preserve input symmetry.

Feature Summary

• Integrates three independent logic buffered delays in a single package
• Provides stable and precise timing performance over temperature and voltage variations
• Preserves input symmetry through precise leading and trailing edge accuracy
• Offers inherent reliability as an all-silicon delay line solution

Applications

• Timing circuit applications requiring multiple synchronized delays
• Replacement for legacy DS1013 and DS1035 devices
• High-speed signal processing systems needing precise pulse alignment

Procurement Notes

Verify the specific ordering suffix to confirm RoHS compliance status, as indicated by symbols such as '+', '#', or '-' in the package code. Ensure that the selected variant matches the required package type and temperature range specifications for your application environment before procurement.

Selection Notes

Select the DS1135Z-15+ when a fixed 15ns delay is required for each of the three channels. Consider the ±1.0ns initial tolerance and the specified drift over temperature and voltage if tighter timing precision is needed. Verify compatibility with existing system power supplies and logic levels against the absolute maximum ratings.

Part Context

The DS1135 series represents a low-power, high-speed evolution of the popular DS1013 and DS1035 delay lines. Designed for applications requiring multiple delay taps, this series offers faster performance while maintaining the reliability of all-silicon technology. The Z suffix specifically denotes the standard 8-pin 150-mil SOIC package option available for this family.

Replacement Considerations

Officially recommended as a replacement for the DS1013 and DS1035 models.