DS1110S-125+

Delay Lines IC Overview

The DS1110S-125+ is a 10-tap silicon delay line from the DS1110 series, designed as an improved replacement for the DS1010. It provides ten equally spaced taps with a total delay of 125ns and a per-tap delay of 12.5ns. The device operates on a single 5V supply (4.75V to 5.25V) and features a nominal accuracy of ±5% or ±2ns at +25°C. It utilizes low-power CMOS technology compatible with TTL/CMOS logic levels. The component is housed in a standard 16-pin SO package and supports operation across commercial and industrial temperature ranges (-40°C to +85°C).

Delay Lines IC Feature Summary

• Provides ten equally spaced output taps for precise timing control.
• Designed for equal precision in both leading-edge and trailing-edge delays.
• Capable of driving up to ten 74LS type loads per tap.
• Supports vapor phase, IR, and wave soldering processes.

Delay Lines IC Applications

• Communications Equipment
• Medical Devices
• Automated Test Equipment
• PC Peripheral Devices

Delay Lines IC Procurement Notes

Verify the specific suffix 'S' indicates the 16-pin SO package variant rather than the TSSOP option. Confirm RoHS compliance status for the '+' designation against current manufacturer declarations. Ensure the ordering code matches the required 125ns total delay specification. Check for any discontinuance notices or lifecycle changes associated with this part number before finalizing procurement plans.

Delay Lines IC Selection Notes

Select the DS1110S-125+ when a fixed 125ns total delay with ten intermediate steps is required. This model is suitable for designs needing TTL/CMOS compatibility and robust drive capability. Consider the 16-pin SO package constraints regarding board space. Evaluate if the specified delay tolerance meets the system's timing requirements under varying temperature conditions.

Delay Lines IC Part Context

This component belongs to the DS1110 family of all-silicon delay lines manufactured by Analog Devices Inc./Maxim Integrated. It serves as a drop-in replacement for the legacy DS1010 series. The 'S' suffix specifically denotes the 16-pin Small Outline package configuration, distinguishing it from the 14-pin TSSOP version found in other variants within the same product line.

Delay Lines IC Replacement Considerations

The DS1110S-125+ is explicitly documented as an improved replacement for the DS1010S-125. Designers upgrading from the DS1010 series should verify pinout compatibility and electrical characteristics to ensure seamless integration without requiring significant circuit modifications.