DS1135LU-15+T&R

Overview

The DS1135LU-15+T&R is a low-power, 3V high-speed silicon delay line featuring three independent buffered delays in an 8-pin uSOP package. It operates within a supply voltage range of 2.7V to 3.6V and provides a nominal delay of 15ns per output with an initial tolerance of ±1.0ns at +25°C. The device maintains stable timing over temperature and voltage variations, specified as ±4.0ns across the -40°C to +85°C industrial range. It supports vapor phase and IR reflow soldering and is available in tape and reel packaging.

Feature Summary

• Three independent logic buffered delays integrated into a single package
• Precise leading and trailing edge accuracy preserving input symmetry
• All-silicon timing circuit ensuring inherent reliability

Applications

• Precision timing circuits requiring multiple synchronized delays
• Replacement for legacy DS1033 devices
• High-speed signal processing applications

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as this series may be discontinued. Ensure storage conditions adhere to absolute maximum ratings to prevent degradation.

Selection Notes

Select based on required delay precision and operating temperature range. Verify compatibility with 3V logic levels and input pulse width requirements. Consider package availability and soldering method constraints. Compare against alternative delay lines if specific form factors are needed.

Part Context

Part of the DS1135L series designed as a faster, lower-power successor to the DS1013, DS1033, and DS1035 families. Offers compact integration of three delay functions suitable for space-constrained designs requiring precise timing control.

Replacement Considerations

DS1033 is listed as a recommended replacement target. Verify pinout compatibility and electrical specifications before substitution.