DS1010S-500

Overview

The DS1010S-500 is a 10-tap silicon delay line in a 16-pin SOIC package. It provides a total delay of 500 ns with 50 ns per tap. The device operates on a 4.75V to 5.25V supply and supports 0°C to 70°C temperatures. Each tap drives up to 10 LS loads. Delays are stable within ±5% or ±2 ns.

Feature Summary

• Provides ten equally spaced output taps for precise timing control
• Reproduces input logic states at TAP 10 after a fixed delay period
• Designed for equal precision on both leading and trailing edges

Applications

• Memory board timing synchronization
• Disk drive signal processing
• Pulse width modulation circuits

Procurement Notes

Verify the specific suffix 'S' confirms the 16-pin SOIC surface mount package variant. Confirm the '-500' designation matches the required 500 nanosecond total delay specification. Check RoHS compliance status as older Maxim Integrated parts may not meet current environmental standards.

Selection Notes

Select this component when a fixed 500 ns propagation delay is required across ten intermediate points. Ensure the application requires TTL/CMOS compatible inputs and outputs. Verify that the 16-pin SOIC footprint fits the target PCB layout constraints.

Part Context

This part belongs to the DS1010 series of all-silicon delay lines. It serves as an alternative to hybrid delay lines, offering better economy and lower profile. The series includes various delay values ranging from 50 ns to 500 ns.

Replacement Considerations

DS1010-500 (DIP version)

FAQ

What is the accuracy of the tap delays?

Delays are accurate within ±5% or ±2 ns, whichever is greater.

How many loads can each tap drive?

Each tap is capable of driving up to 10 74LS type loads.