DS1135Z-8+

Overview

The DS1135Z-8+ is a high-speed silicon delay line from the DS1135 series, manufactured by Analog Devices Inc./Maxim Integrated. It integrates three independent buffered delays within a single package. The device operates on a +5V supply voltage ranging from 4.75V to 5.25V and features an active current of 35mA at maximum voltage. Each output provides a nominal delay of 8ns with an initial tolerance of ±1.0ns at 25°C. The component supports operation across commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature ranges. It utilizes an 8-pin SOIC (150-mil) package.

Feature Summary

• All-silicon timing circuit providing inherent reliability
• Three independent logic buffered delays in one package
• Stable and precise performance over temperature and voltage variations
• Leading and trailing edge precision preserves input symmetry

Applications

• Replacement for legacy DS1013 and DS1035 devices
• Precision timing applications requiring multiple synchronized delays
• Systems utilizing vapor phasing, IR, or wave soldering processes

Procurement Notes

Verify RoHS compliance status using the specific ordering suffix, as indicated by datasheet documentation. Confirm package type corresponds to the Z designation for standard 8-pin SOIC. Ensure supply voltage requirements align with the specified 4.75V to 5.25V range before integration into the design.

Selection Notes

Select this part when three identical delay paths are required within a compact footprint. Compare against other DS1135Z variants if different delay values such as 6ns or 10ns are needed. Consider the DS1135L series if the application requires 3V operation instead of the standard 5V supply.

Part Context

This component belongs to the DS1135 series, which represents a low-power, high-speed evolution of the earlier DS1013 and DS1035 models. The series is designed to offer faster performance while maintaining compatibility with existing designs that previously utilized those older delay line technologies.

Replacement Considerations

DS1013

FAQ

What is the delay tolerance over temperature and voltage?

For the DS1135Z-8+, the tolerance over temperature and voltage is ±1.5ns for the commercial range and ±1.5ns for the industrial range.

Can each output drive multiple loads?

Yes, each output is capable of driving up to 10 LS loads.

Is the device available in tape and reel packaging?

Yes, the datasheet indicates availability in Tape and Reel options.