DS1100M-300+

Delay Lines IC Overview

The DS1100M-300+ is a five-tap silicon delay line designed for precise timing applications. It provides equally spaced taps with a total nominal delay of 300ns, where individual tap delays are 60ns, 120ns, 180ns, 240ns, and 300ns respectively. The device operates on a single 5V supply within a range of 4.75V to 5.25V. It features low-power CMOS technology compatible with TTL and CMOS logic levels. The component supports an operating temperature range from -40°C to +85°C and utilizes an 8-pin SO package.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps capable of driving up to 10 LS loads each
• Designed to reproduce both leading and trailing edges with equal precision
• Low-power CMOS construction ensuring improved reliability over hybrid technology

Delay Lines IC Applications

• Precision timing circuits requiring fixed delay intervals
• Signal processing systems needing edge reproduction
• Replacement for legacy DS1000 series components

Delay Lines IC Procurement Notes

Verify the specific suffix requirements for lead-free compliance and packaging format before ordering. Confirm that the 8-pin SO package footprint matches the target PCB design. Ensure the supply voltage remains within the specified 4.75V to 5.25V range for optimal performance. Check for any custom delay availability if standard tap values do not meet system requirements.

Delay Lines IC Selection Notes

Select this model when a total delay of 300ns is required across five evenly distributed output points. Consider the 8-pin SO package constraints regarding board space and thermal management. Evaluate the drive capability against the load requirements, as each tap supports up to 10 LS loads. Verify compatibility with existing TTL or CMOS logic families in the signal path.

Delay Lines IC Part Context

The DS1100 series represents a family of economy timing elements manufactured by Analog Devices Inc./Maxim Integrated. This specific part belongs to the DS1100 line, which offers various delay options ranging from 20ns to 500ns. The series is characterized by its all-silicon construction and industry-standard packaging, providing a cost-effective alternative to hybrid delay lines.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000 series. When substituting, verify pinout compatibility and ensure the new device's delay tolerances meet the original design specifications.