DS1100M-100+

Delay Lines IC Overview

The DS1100M-100+ is a five-tap silicon delay line from the DS1100 series, designed as an economy timing element. It provides equally spaced taps with a total nominal delay of 100ns, where individual tap delays range from 20ns to 100ns. The device operates on a single 5V supply within a voltage range of 4.75V to 5.25V. It features low-power CMOS technology and is compatible with TTL and CMOS logic levels. The component supports both leading and trailing edge accuracy and can drive up to ten 74LS loads per tap. It is housed in an 8-pin PDIP package and functions reliably across an industrial temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• Five equally spaced taps providing precise fixed delays for timing applications
• All-silicon construction ensuring superior reliability over hybrid technology
• TTL and CMOS compatible input and output logic levels
• Capable of driving multiple standard logic loads at each tap output

Delay Lines IC Applications

• Precision timing circuits requiring fixed delay intervals
• Pulse stretching and shaping in digital systems
• Clock distribution networks needing matched path delays
• Synchronization elements in data acquisition systems

Delay Lines IC Procurement Notes

Verify the specific suffix indicates the PDIP package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Check current lifecycle status as older variants may be discontinued. Ensure ordering quantities match available packaging formats. Validate that the selected part number aligns with the required 100ns total delay specification.

Delay Lines IC Selection Notes

Select this model when a fixed 100ns total delay with five intermediate steps is required. Consider the PDIP package only if through-hole mounting is necessary for the PCB design. Evaluate power consumption requirements against other CMOS delay lines if battery operation is critical. Verify that the load capacitance at each tap does not exceed the specified drive capability. Compare performance against programmable alternatives if variable delay adjustments are needed later.

Delay Lines IC Part Context

This component belongs to the DS1100 family of silicon delay lines manufactured by Analog Devices Inc./Maxim Integrated. The series offers various total delay values ranging from 20ns to 500ns, distinguished by their numeric suffixes. The DS1100 series serves as a cost-effective alternative to hybrid delay lines, utilizing standard µMAX and SO packages alongside legacy DIP options for different manufacturing needs.

Delay Lines IC Replacement Considerations

The DS1000 series is noted as an improved replacement target, though direct pin-compatible substitutes should be verified via official cross-reference lists. Ensure any replacement maintains the same total delay value and tap spacing characteristics. Verify that the substitute component supports the same operating voltage and temperature range specifications.