DS1135LU-30+T

Delay Lines IC Overview

The DS1135LU-30+T 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 supports an industrial temperature range from -40°C to +85°C. The device provides a nominal delay of 30ns per output with an initial tolerance of ±1.5ns at 25°C. Active current consumption is typically 10mA at VCC = 3.6V. Output rise/fall times are specified between 2.0ns and 2.5ns. The component is RoHS compliant and available in tape and reel packaging.

Delay Lines IC Feature Summary

• Three independent logic buffered delays integrated into a single package
• Precise leading and trailing edge accuracy preserves input symmetry
• Stable timing performance over specified temperature and voltage ranges
• Compatible with vapor phase and IR reflow soldering processes

Delay Lines IC Applications

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

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm the tape and reel packaging format required for automated assembly. Confirm that the lead-free designation aligns with environmental compliance standards for the target application. Ensure the supplier source is authorized to guarantee authenticity given the component's status.

Delay Lines IC Selection Notes

Select this variant when a 30ns delay value is required alongside low-voltage operation. Compare against other DS1135L series options if different delay tolerances or standard SOIC packages are preferred. Verify that the 3V operating requirement matches the system power architecture before finalizing the design.

Delay Lines IC Part Context

This component belongs to the DS1135L series, which serves as a modern, low-power alternative to older DS1013 and DS1033 delay lines. The series offers high-speed all-silicon timing solutions with precise edge preservation. The LU suffix indicates the specific uSOP package configuration used for space-constrained designs.

Delay Lines IC Replacement Considerations

The datasheet explicitly recommends the DS1135L series as a replacement for the DS1033. Verify pin compatibility and electrical characteristics when substituting older discrete delay components or previous generation ICs.