DS1100U-500+T

Delay Lines IC Overview

The DS1100U-500+T is a five-tap silicon delay line in an 8-pin µMAX surface-mount package. It provides equally spaced output taps with a nominal delay of 100ns per tap, totaling 500ns at the fifth tap. The device operates on a single +5V supply (4.75V to 5.25V) and features low-power CMOS technology compatible with TTL and CMOS logic levels. It ensures precise reproduction of both leading and trailing edges across an industrial temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps for flexible timing configurations
• Low-power CMOS design with TTL/CMOS compatibility
• Accurate reproduction of both leading and trailing signal edges

Delay Lines IC Applications

• Timing element generation in digital circuits
• Pulse width extension or compression
• Clock skew compensation
• Replacement for hybrid delay line technologies

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm tape-and-reel packaging and lead-free compliance status. Ensure the selected variant matches the required total delay value and operating temperature range specifications before finalizing procurement orders.

Delay Lines IC Selection Notes

Select this component when a fixed 500ns total delay with five intermediate sampling points is required. Consider the µMAX package dimensions for PCB layout constraints. Verify that the input pulse width meets the minimum requirements specified in the AC electrical characteristics table for accurate timing performance.

Delay Lines IC Part Context

This part belongs to the DS1100 series of economy timing elements manufactured by Analog Devices Inc./Maxim Integrated. The series utilizes industry-standard SO and µMAX packages to replace older hybrid technologies. The 'U' designation indicates the µMAX package type, while the '+T' suffix denotes RoHS-compliant construction in a tape-and-reel format.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 as an improved replacement for the DS1000 series. Designers should verify pinout compatibility and ensure that the new device's drive capability and delay tolerances meet the original system requirements.