DS1004Z-3+T

Overview

The DS1004Z-3+T is a five-tap all-silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides precise delayed clock phases with a nominal tap-to-tap delay of 1.5 ns and an input-to-tap 1 delay of 5 ns. The device operates on a +5V supply within a temperature range of 0°C to 70°C. It features CMOS design with TTL compatibility, capable of driving up to 10 LS loads per output. The component is housed in a standard 8-pin mini-SOIC package (150 mil) and supports vapor phase, IR, and wave soldering.

Feature Summary

• Provides five distinct delayed clock phases from a single input signal
• Maintains input symmetry through precise leading and trailing edge accuracy
• Features CMOS architecture compatible with TTL logic levels
• Supports multiple standard packaging options including SOIC

Applications

• Timing circuit generation for digital systems
• Clock phase distribution networks
• Precision delay applications requiring specific tap intervals

Procurement Notes

Verify the component authenticity by checking the manufacturer markings against official documentation. Confirm the suffix indicates tape and reel packaging if required for automated assembly processes. Ensure the operating environment remains within the specified voltage and temperature limits to maintain timing accuracy.

Selection Notes

Select this part when a fixed 1.5 ns tap-to-tap delay is required alongside a 5 ns initial delay. Consider the 8-pin SOIC package for surface mount applications. Evaluate the ±1.5 ns total tolerance over temperature and voltage variations to ensure it meets system timing requirements.

Part Context

This component belongs to the DS1004 family of high-speed silicon delay lines. The 'Z' designation specifically identifies the 8-pin mini-SOIC package variant. The '-3' suffix denotes the specific delay configuration with 1.5 ns tap-to-tap increments. This family offers reliability advantages over discrete RC delay solutions.

Replacement Considerations

Compatible substitutes include other members of the DS1004 family such as the DS1004Z-2, DS1004Z-4, or DS1004Z-5, which share the same package and pinout but offer different nominal delay values.