DS1005S-100+

Overview

The DS1005S-100+ is a five-tap silicon delay line in a 16-pin SOIC package. It provides equally spaced delays ranging from 20 ns to 100 ns with an accuracy of ±2 ns or ±3%, whichever is greater. The device operates on a single 5V supply (4.75V to 5.25V) and features TTL/CMOS compatibility. It maintains stable performance across the commercial temperature range of 0°C to +70°C. Each tap can drive up to ten 74LS loads, ensuring robust signal integrity for timing applications.

Feature Summary

• Provides five equally spaced output taps for precise time delay distribution
• Ensures high accuracy on both leading and trailing edges within specified tolerances
• Maintains stable delay characteristics over the full operating voltage and temperature range
• Features low-power CMOS construction compatible with standard logic families

Applications

• Precision timing circuits requiring fixed delay intervals
• Signal synchronization and pulse stretching applications
• Logic interface timing adjustments between components

Procurement Notes

Verify the specific suffix 'S' confirms the 16-pin SOIC surface-mount package variant. Confirm the '-100' designation matches the required 20ns to 100ns delay profile. Check RoHS compliance status as indicated in official documentation. Ensure the supplier provides valid traceability for this discontinued component series.

Selection Notes

Select this component when fixed, equally spaced delays are required without programmable adjustment. Compare against other dash numbers if different total delay ranges are needed. Verify that the 16-pin SOIC footprint fits the target PCB layout. Ensure the driving source impedance meets the maximum 50 ohm requirement for accurate timing.

Part Context

This part belongs to the DS1005 family of all-silicon delay lines. It replaces older hybrid technology delay lines while maintaining pin compatibility with standard DIP packages. The series offers various delay values defined by their dash numbers, allowing designers to choose specific timing increments for different circuit requirements.

Replacement Considerations

Direct replacements include other DS1005 variants with different delay values such as DS1005-75+ or DS1005-125+. For different packages, consider the DS1005M-100+ (8-pin DIP) or standard DS1005-100+ (14-pin DIP). Verify pinout compatibility before substitution.