DS1110S-50+

Delay Lines IC Overview

The DS1110S-50+ is a 16-pin SO package silicon delay line from the DS1110 series, manufactured by Analog Devices Inc./Maxim Integrated. It provides a total fixed delay of 50ns across ten equally spaced taps, with each tap offering a 5ns incremental delay. The device operates on a single 5V supply (4.75V to 5.25V) and supports an operating temperature range of -40°C to +85°C. It features low-power CMOS technology, TTL/CMOS compatibility, and precise leading- and trailing-edge delays with a nominal accuracy of ±5% or ±2ns at 5V and +25°C.

Delay Lines IC Feature Summary

• Improved drop-in replacement for the DS1010 with stable and precise all-silicon timing
• Ten equally spaced taps providing accurate leading- and trailing-edge delays
• Low-power CMOS construction compatible with TTL and CMOS logic families

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 and check for obsolescence notices, as older Maxim products may have limited availability. Ensure proper handling procedures are followed during storage and installation to maintain device reliability.

Delay Lines IC Selection Notes

Select the DS1110S-50+ when a fixed 50ns total delay with ten intermediate taps is required in a 16-pin SO package. Consider the DS1110E variant if a 14-pin TSSOP footprint is preferred. Verify that the ±5% or ±2ns tolerance meets system timing requirements under varying voltage and temperature conditions.

Delay Lines IC Part Context

The DS1110 series serves as an enhanced successor to the DS1010 delay line family. Manufactured originally by Dallas Semiconductor and later Maxim Integrated, these devices utilize all-silicon technology for consistent performance. The DS1110S-50+ specifically targets applications needing precise, multi-tap signal propagation control within standard industrial temperature ranges.

Delay Lines IC Replacement Considerations

The DS1110S-50+ is explicitly documented as an improved drop-in replacement for the DS1010S-50. When substituting, verify pinout compatibility between the 16-pin SO packages and ensure the new device's electrical characteristics align with the original design constraints.