DS1100LU-40+

Delay Lines IC Overview

The DS1100LU-40+ is a 3.3V tapped delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It features five equally spaced taps providing a nominal total delay of 40ns (8ns per tap). The device utilizes low-power CMOS technology in an 8-pin µMAX surface-mount package. It supports both leading and trailing edge accuracy with delays stable over the -40°C to +85°C temperature range.

Delay Lines IC Feature Summary

• Five equally spaced silicon delay taps
• Low-power CMOS construction
• TTL- and CMOS-compatible logic levels
• Precise reproduction of signal edges

Delay Lines IC Applications

• Timing element integration in electronic circuits
• Signal synchronization tasks
• Pulse width adjustment applications

Delay Lines IC Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance via the '+' suffix. Check datasheet specifications against current design requirements before procurement.

Delay Lines IC Selection Notes

Select this model for designs requiring precise 40ns total delay in a compact surface-mount footprint. Ensure supply voltage remains within the 3.0V to 3.6V range. Consider thermal management for industrial temperature environments.

Delay Lines IC Part Context

Part of the DS1100L family offering economical timing solutions. Replaces older hybrid technologies with reliable all-silicon performance. Available in various delay values and packages like SOIC and µMAX.

Delay Lines IC Replacement Considerations

DS1100LU-40: Non-RoHS version of the same component. DS1100LZ-40+: Equivalent delay in SOIC-8 package. Verify pin compatibility and electrical characteristics when substituting.

Delay Lines IC FAQ

What is the delay tolerance for the DS1100LU-40+?

For delays ≤ 40ns, the tolerance is ±2ns at +25°C, ±3ns at 0°C to +70°C, and ±4ns at -40°C to +85°C.

Can the DS1100LU-40+ drive standard logic loads?

Yes, each tap can drive up to 10 LS-TTL loads or equivalent CMOS inputs.

How are intermediate delay values obtained?

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