DS1000K-25

Overview

The DS1000K-25 is a tapped delay line timing element manufactured by Analog Devices Inc./Maxim Integrated. It belongs to the DS1000K series and functions as a delay line or timing element. The component is packaged in an SOIC-8 format and supports surface mount installation. It operates within a supply voltage range of 4.75 V to 5.25 V. The device is rated for an operating temperature range from -40°C to +85°C. It complies with RoHS standards and carries the ECCN classification EAR99.

Feature Summary

• Provides precise signal propagation delay through a tapped delay line architecture
• Compatible with standard CMOS and TTL logic families for interface flexibility
• Designed for surface mount integration into compact electronic assemblies

Applications

• Timing element applications requiring fixed signal delays
• Pulse shaping and waveform generation circuits
• Digital system synchronization tasks

Procurement Notes

Verify the specific suffix designation when sourcing, as it indicates package type and temperature grade. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Check current lifecycle status, as availability may be limited. Ensure the selected variant matches the required operating temperature range for the intended environment.

Selection Notes

Select this component when a fixed propagation delay is required without programmability. Compare against the DS1100Z series if different packaging or voltage specifications are needed. Verify that the 25 ns delay value aligns with the circuit timing requirements. Ensure the SOIC-8 footprint fits the board layout constraints.

Part Context

This part is part of the Maxim Integrated delay line portfolio, designed for economical timing solutions. It serves as a fixed-delay alternative to programmable delay lines. The DS1000K series offers a balance of performance and cost for general-purpose timing applications in industrial and commercial electronics.

Replacement Considerations

The DS1100Z-25+ is a documented substitute offering similar functionality in an SOIC-8 package. Verify pin compatibility and electrical parameters before substitution.