DS1123LE-50+W

Delay Lines IC Overview

The DS1123LE-50+W is a programmable timing element manufactured by Analog Devices Inc./Maxim Integrated. It functions as a single-emitter delay line with 256 taps, housed in a 16-TSSOP package. The device operates on a supply voltage ranging from 3V to 3.6V and supports an operating temperature range of 0°C to 70°C. Key electrical parameters include a tap increment of 500 ps, a total available delay of 127.5ns, and a delay to the first tap of 16.5ns. The component is classified as a discrete integrated circuit for signal timing applications.

Delay Lines IC Feature Summary

• Provides precise digital delay control through a programmable tap structure
• Supports single-emitter configuration for dedicated timing paths
• Operates within standard low-voltage logic supply ranges

Delay Lines IC Applications

• Signal synchronization in high-speed data interfaces
• Timing adjustment in communication systems
• Delay compensation in printed circuit board traces

Delay Lines IC Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Confirm current availability status as distribution channels may list discontinued or limited stock items. Ensure the sourcing channel provides valid traceability for quality assurance purposes before finalizing acquisition.

Delay Lines IC Selection Notes

Select this component when a fixed delay value near 127.5ns is required within a 3.3V logic environment. Consider the 16-TSSOP package constraints for PCB layout. Evaluate alternative tap increments if finer resolution than 500 ps is necessary for the target application timing requirements.

Delay Lines IC Part Context

This part belongs to the DS1123 series of programmable timing elements designed for precise signal manipulation. It serves as a solution for managing propagation delays in electronic circuits where fixed hardware delays are insufficient. The series is characterized by its ability to provide stable, repeatable delay values across varying process and temperature conditions.

Delay Lines IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.