DS1135LU-300/T&R

Delay Lines IC Overview

The DS1135LU-300/T&R is a low-power, 3V high-speed silicon delay line from the DS1135L series. It integrates three independent buffered delays in an 8-pin SO package. The device operates on a supply voltage of 2.7V to 3.6V with an active current of 10mA at 3.6V. It provides a nominal delay of 30ns per output with an initial tolerance of ±1.5ns. The component maintains stable timing over temperature and voltage ranges, featuring precise leading and trailing edge accuracy that preserves input symmetry.

Delay Lines IC Feature Summary

• Three independent logic buffered delays integrated into a single package
• Precise leading and trailing edge accuracy preserves input signal symmetry
• Stable and precise timing performance across specified temperature and voltage variations

Delay Lines IC Applications

• Low-power timing circuit applications requiring 3V operation
• Replacement for DS1033 in existing designs
• High-speed digital systems requiring precise pulse delay

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Confirm availability through authorized distributors as lead times may vary. Ensure the selected variant matches the required delay value and operating temperature range specifications before procurement.

Delay Lines IC Selection Notes

Select this component when a low-power 3V solution is required instead of higher voltage alternatives. Verify that the 30ns delay meets system timing requirements. Consider the 8-pin SO package constraints for PCB layout. Check if the ±1.5ns initial tolerance is sufficient for the application's precision needs.

Delay Lines IC Part Context

The DS1135L series represents a low-power, 3V high-speed version of the popular DS1013, DS1033, and DS1035 series. This family offers three independent logic buffered delays in a single package, providing inherent reliability as an all-silicon delay line solution.

Delay Lines IC Replacement Considerations

The datasheet recommends the DS1135L series as a replacement for the DS1033. Verify pin compatibility and electrical characteristics when substituting.