DS1100LZ-100/T&R

Delay Lines IC Overview

The DS1100LZ-100/T&R 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 taps with nominal delays of 20ns, 40ns, 60ns, 80ns, and 100ns at Taps 1 through 5. The device utilizes an 8-pin SO package and operates within a temperature range of -40°C to +85°C. It features low-power CMOS technology, TTL/CMOS compatibility, and precise leading/trailing-edge reproduction.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps with accurate leading- and trailing-edge reproduction
• Low-power CMOS construction compatible with TTL and CMOS logic families

Delay Lines IC Applications

• Timing element applications requiring fixed delay intervals
• Pulse width modulation circuits
• Clock distribution networks

Delay Lines IC Procurement Notes

Verify the specific suffix configuration when ordering. The T&R designation indicates tape and reel packaging. Confirm RoHS compliance status and lead-free requirements against current datasheet specifications before procurement to ensure alignment with manufacturing standards.

Delay Lines IC Selection Notes

Select this component for designs requiring a 3.3V supply voltage and surface-mount integration. Ensure the required delay values align with the 20ns increments provided by the -100 variant. Verify that the load requirements do not exceed the drive capability of ten 74LS loads per tap.

Delay Lines IC Part Context

This part belongs to the DS1100L family, which serves as the 3.3V version of the standard DS1100 series. While the original DS1100 operated at 5V, the DS1100L series adapts the same five-tap architecture for lower voltage applications, maintaining identical pinouts and functional characteristics across the product line.

Delay Lines IC Replacement Considerations

The DS1100LU-100+ offers an alternative µMAX package option within the same electrical specification family. Direct substitution requires verifying package footprint compatibility between the SO and µMAX formats.