DS1110S-50

Delay Lines IC Overview

The DS1110S-50 is a 10-tap silicon delay line in a 16-pin SO package. It provides a total fixed delay of 50ns with equally spaced taps at 5ns intervals. The device operates on a single 4.75V to 5.25V supply and supports an operating temperature range from -40°C to +85°C. It features low-power CMOS technology, TTL/CMOS compatibility, and nominal accuracy of ±5% or ±2ns.

Delay Lines IC Feature Summary

• Improved drop-in replacement for the DS1010
• Equal precision for leading- and trailing-edge delays
• Each tap drives up to ten 74LS type loads

Delay Lines IC Applications

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

Delay Lines IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as datasheets may vary by production batch. Check for obsolescence notices given the product's age. Ensure proper handling procedures are followed during storage and assembly.

Delay Lines IC Selection Notes

Select this part when a fixed 50ns total delay with 10 discrete steps is required. Verify that the 16-pin SO package fits the PCB layout constraints. Ensure the system voltage remains within the 4.75V to 5.25V range for optimal performance.

Delay Lines IC Part Context

The DS1110 series serves as an enhanced successor to the DS1010 delay line family. It maintains similar functionality while offering improved stability and precision across commercial and industrial temperature ranges. The S suffix denotes the standard 16-pin Small Outline package variant.

Delay Lines IC Replacement Considerations

DS1010S-50

Delay Lines IC FAQ

What is the delay tolerance specification?

The nominal accuracy is ±5% or ±2ns, whichever is greater, measured at 5V and +25°C.

Can the delay values be adjusted after manufacturing?

No, the DS1110S-50 has a fixed total delay of 50ns specified by the dash number extension. Custom delays are available only upon special request from the manufacturer.

How does the device handle input pulse width?

The input pulse width must be at least 10% of the tap 10 delay time to ensure accurate operation.