DS1000Z-250N

Overview

The DS1000Z-250N is a single-channel programmable delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides a total adjustable delay range of 250 nanoseconds, implemented through five distinct taps with a step increment of 50 ns. The first tap is fixed at 50 ns. Designed for surface-mount applications, the device operates within a supply voltage range of 4.75V to 5.25V and functions reliably across an industrial temperature range of 0°C to 70°C. It is housed in an 8-SOIC package.

Feature Summary

• Single-channel architecture supporting programmable delay adjustments
• Five-tap configuration allowing precise signal timing control
• Surface-mount construction suitable for automated assembly processes

Applications

• Signal synchronization in high-speed digital systems
• Timing adjustment in pulse generation circuits
• Clock skew compensation in data acquisition modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and check for obsolete status notifications, as this part may be discontinued. Ensure storage conditions meet moisture sensitivity level requirements prior to installation.

Selection Notes

Select this component when a single-channel delay solution with five discrete steps is required. Verify that the 250ns maximum delay meets system timing constraints. Ensure the 8-SOIC footprint aligns with the PCB layout design. Confirm compatibility with the 5V logic family and operating temperature range of the target application environment.

Part Context

This component belongs to the DS1000Z series of delay lines from Maxim Integrated, now part of Analog Devices. The series offers various delay ranges and tap configurations. The DS1000Z-250N specifically targets applications requiring moderate delay precision in a compact surface-mount package, distinguishing it from higher-capacity multi-channel variants.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer obsolescence notices for potential recommended replacements.