DS1100LZ-25+T

Delay Lines IC Overview

The DS1100LZ-25+T is a 3.3V, five-tap silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced timing taps with a nominal total delay of 25ns (Tap 1: 5ns, Tap 2: 10ns, Tap 3: 15ns, Tap 4: 20ns, Tap 5: 25ns). The device operates within a supply voltage range of 3.0V to 3.6V and supports an industrial temperature range from -40°C to +85°C. Packaged in an 8-pin SOIC surface-mount format, it features low-power CMOS technology compatible with TTL and CMOS logic families.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays across five equally spaced taps
• Designed for equal precision reproduction of both leading and trailing signal edges
• Low-power CMOS construction ensuring compatibility with standard TTL and CMOS logic levels
• Capable of driving up to ten 74LS loads per tap output

Delay Lines IC Applications

• Precision timing element generation for digital circuits
• Signal synchronization and pulse stretching applications
• Delay line implementation in communication systems requiring fixed propagation offsets

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm package type and reel configuration. The 'Z' indicates RoHS compliance, while '+T' specifies tape and reel packaging. Confirm that the required delay value matches the '-25' designation before procurement. Ensure the supplier source aligns with official manufacturer distribution channels to guarantee component authenticity and traceability.

Delay Lines IC Selection Notes

Select this component when a fixed 25ns total delay with intermediate taps is required. Verify that the system operates within the 3.0V to 3.6V supply range. Consider the SOIC-8 package dimensions for PCB layout constraints. Evaluate if the specified delay tolerance meets the application's timing accuracy requirements under varying temperature conditions.

Delay Lines IC Part Context

This part belongs to the DS1100L series, which serves as the 3.3V version of the broader DS1100 family. The series offers various delay options ranging from 4ns to 500ns. The DS1100LZ variant specifically utilizes the SOIC-8 package, distinguishing it from the µMAX-8 packaged DS1100LU counterparts within the same electrical specification family.

Delay Lines IC Replacement Considerations

Direct substitutes include other parts within the DS1100L series with different delay values, such as DS1100LZ-20+ or DS1100LZ-30+. Cross-series replacements like the original DS1100 require verification of voltage level compatibility.