DS1000H-40

Overview

The DS1000H-40 is a fixed delay line integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It provides four independent, non-programmable delay channels with a total available delay of 40 nanoseconds per channel. The device operates within a supply voltage range of 4.75V to 5.25V and supports an industrial operating temperature range from 0°C to 70°C. It is housed in a 16-pin SOIC package.

Feature Summary

• Provides four independent delay channels for simultaneous signal timing adjustments
• Features fixed, non-programmable delay characteristics ensuring consistent performance
• Designed for surface-mount installation using a standard 16-SOIC package

Applications

• Signal synchronization in high-speed digital circuits
• Timing alignment for parallel data buses
• Pulse width adjustment in timing-critical systems

Procurement Notes

Verify component authenticity through authorized distributors due to potential availability constraints. Confirm the specific suffix matches the required package and temperature grade. Check for RoHS compliance status as older batches may not meet current environmental standards. Ensure supply chain stability given the component's classification within legacy timing families.

Selection Notes

Select this part when fixed delays are sufficient without requiring programmability. Compare against other DS1000 variants if different delay values or package types are needed. Consider the 16-pin SOIC footprint during PCB layout. Verify that the 4-channel requirement aligns with system design needs before finalizing the selection.

Part Context

This component belongs to the DS1000 series of delay lines, which offers various fixed delay options. It shares functional similarities with other members like the DS1013 but differs in channel count and package configuration. The series is designed for applications requiring precise, static timing offsets in digital logic environments.

Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided documentation.