DS1135U-10+T&R

Overview

The DS1135U-10+T&R is a high-speed silicon delay line featuring three independent buffered delays within an 8-pin uSOP package. It operates on a single +5V supply with a voltage range of 4.75V to 5.25V. The device provides a nominal delay of 10ns per output, with initial tolerances of ±1.0ns at +25°C and ±1.5ns across the -40°C to +85°C industrial temperature range. Each output can drive up to 10 LS loads, ensuring robust signal integrity in timing-critical applications.

Feature Summary

• All-silicon timing circuit providing stable and precise delays over temperature and voltage variations
• Three independent buffered delay channels integrated into a single compact package
• Preserves input symmetry through precise leading and trailing edge accuracy

Applications

• Precision timing circuits requiring multiple synchronized delay taps
• High-speed logic buffering and signal conditioning
• Replacement for legacy DS1013 and DS1035 delay lines

Procurement Notes

Verify the specific suffix against official documentation to confirm RoHS compliance status and tape-and-reel packaging configuration. Confirm that the ordering code matches the required 10ns delay specification and 8-pin uSOP footprint before finalizing procurement orders.

Selection Notes

Select this component when three identical delay paths are required from a single source. Ensure the system operates within the specified 4.75V to 5.25V supply range. Verify that the 10ns delay tolerance meets the application's timing requirements across the full operating temperature range.

Part Context

This part belongs to the DS1135 series of low-power, high-speed silicon delay lines. It serves as a modern replacement for older discrete delay solutions, offering improved reliability and precision in a standard surface-mount package suitable for automated assembly processes.

Replacement Considerations

Officially recommended as a replacement for DS1013 and DS1035 models. Verify pin compatibility and electrical characteristics against legacy parts to ensure seamless integration without circuit redesign.