DS1000-500

Overview

The DS1000-500 is a five-tap silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced time delays ranging from 4 ns to 500 ns, with the specific -500 suffix indicating a total delay of approximately 500 ns across the taps. The device features low-power CMOS technology and maintains TTL/CMOS compatibility for direct interface with standard logic families. It is available in industry-standard packaging options including 14-pin DIP, 8-pin DIP, and surface mount packages such as SOIC, facilitating integration into space-constrained printed circuit boards while ensuring superior reliability over hybrid technologies.

Feature Summary

• Provides five equally spaced taps for precise all-silicon time delay applications
• Ensures stable and accurate timing performance on both leading and trailing edges
• Operates with low-power CMOS architecture compatible with TTL and CMOS logic levels

Applications

• Timing element replacement for legacy hybrid delay lines
• Pulse width modulation and signal conditioning circuits
• Digital logic timing correction and synchronization

Part Context

The DS1000 series represents a family of silicon-based timing elements designed to replace traditional hybrid delay lines. Manufactured under the Maxim Integrated brand, now part of Analog Devices Inc., these devices offer cost-effective solutions for precision timing needs. The series includes various models differentiated by their total delay values, allowing engineers to select components that match specific system requirements without compromising on reliability or performance.

Replacement Considerations

The DS1000-500 is pin-compatible with standard hybrid delay lines in 14-pin DIP packages. When replacing older components, verify that the target application supports the specified delay tolerance of ±5% or ±2 ns, whichever is greater. Ensure voltage levels align with the device's TTL/CMOS compatibility specifications.