DS1100LZ-20/T+MOT

Delay Lines IC Overview

The DS1100LZ-20/T+MOT is a 3.3V tapped delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides five equally spaced taps with a total nominal delay of 20ns. The device features low-power CMOS technology and is TTL/CMOS compatible. It operates within an industrial temperature range of -40°C to +85°C. Packaged in an 8-pin SOIC format, it is supplied in tape and reel configuration.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps reproducing input logic states
• Equal precision for both leading and trailing edges
• Low-power CMOS construction with vapor-phase and IR solderability

Delay Lines IC Applications

• Timing element applications requiring fixed delay intervals
• Pulse width modulation circuits
• Clock distribution networks
• Digital signal processing synchronization

Delay Lines IC Procurement Notes

Verify the specific suffixes against official documentation to confirm package type and RoHS compliance status. Confirm availability through authorized distributors as lead times may vary. Ensure the ordering information matches the required delay value and operating temperature range specified in the datasheet.

Delay Lines IC Selection Notes

Select this component when a fixed 20ns total delay with five intermediate taps is required at 3.3V. Consider the SOIC package for surface-mount assembly. Verify that the 3.0V to 3.6V supply voltage range aligns with the system design. Check if the industrial temperature range meets environmental requirements.

Delay Lines IC Part Context

This part belongs to the DS1100L family of 3.3V silicon delay lines. It serves as a surface-mount alternative to the older DS1100 series, offering similar functionality in a smaller footprint. The 'L' designation indicates the 3.3V version, while 'Z' specifies the SOIC package.

Delay Lines IC Replacement Considerations

DS1100LU-20+T (µMAX package variant)

Delay Lines IC FAQ

What is the delay tolerance for the DS1100LZ-20?

For delays less than or equal to 40ns, the input-to-tap delay tolerance is ±2ns at +25°C, ±3ns from 0°C to +70°C, and ±4ns from -40°C to +85°C.

Can each tap drive multiple loads?

Yes, each tap is capable of driving up to ten 74LS loads.

How are the taps spaced?

The five taps are equally spaced, providing delays of 4ns, 8ns, 12ns, 16ns, and 20ns respectively for the -20 variant.