DS1100LU-35

Delay Lines IC Overview

The DS1100LU-35+ is a 3.3V five-tap silicon delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides equally spaced delays of 7ns, 14ns, 21ns, 28ns, and 35ns at Taps 1 through 5. The device utilizes low-power CMOS technology with TTL/CMOS compatibility and operates over an industrial temperature range of -40°C to +85°C. Packaged in an 8-pin µMAX surface-mount format, it reproduces input logic states with precise leading and trailing edge accuracy.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps for flexible timing applications
• Low-power CMOS construction with TTL/CMOS compatibility
• Designed for vapor-phase and IR soldering processes

Delay Lines IC Applications

• Digital signal processing synchronization
• Timing element replacement for legacy hybrid circuits
• Pulse width extension or compression circuits

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Confirm that the lead-free designation aligns with project requirements. Ensure the selected variant matches the required delay tolerance specifications for the intended application environment.

Delay Lines IC Selection Notes

Select this component when a fixed 3.3V supply is available and precise multi-tap delay is required. Compare the nominal tap values against system timing budgets. Verify that the output drive capability meets the load requirements of connected logic gates without additional buffering.

Delay Lines IC Part Context

This part belongs to the DS1100L family, which serves as a 3.3V version of the standard DS1100 series. The 'LU' suffix indicates the 8-pin µMAX surface-mount package. The numeric suffix specifies the total delay time across the five taps.

Delay Lines IC Replacement Considerations

DS1100U-35+

Delay Lines IC FAQ

How does the DS1100LU-35+ handle leading and trailing edges?

The device is designed to reproduce both leading and trailing edges with equal precision.

What is the maximum fan-out capability of each tap?

Each tap is capable of driving up to ten 74LS loads.

Are intermediate delay values available for this part?

Intermediate delay values are available on a custom basis by contacting the manufacturer.