DS1004Z-5/T&R

Overview

The DS1004Z-5/T&R is a 5-tap high-speed silicon delay line manufactured by Analog Devices Inc./Maxim Integrated. It provides five delayed clock phases per input with a nominal tap-to-tap delay of 5 ns and an input-to-tap 1 delay of 5 ns. The device operates on a single +5V supply (4.75V to 5.25V) within an ambient temperature range of 0°C to 70°C. It features precise leading and trailing edge accuracies, CMOS design with TTL compatibility, and can drive up to 10 LS loads. The component is housed in an 8-pin SOIC package (150 mil) and is available in tape and reel packaging.

Feature Summary

• Provides five equally delayed clock phases from a single input signal
• Maintains input symmetry through precise leading and trailing edge accuracy
• Features CMOS design compatible with TTL logic levels
• Offers inherent reliability as an all-silicon timing circuit solution

Applications

• Clock distribution networks requiring precise phase shifting
• Timing alignment in high-speed digital systems
• Pulse width modulation circuits
• Delay line applications for signal synchronization

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the package type and delivery format. Ensure the procurement channel sources genuine components from authorized distributors or the manufacturer directly. Check for RoHS compliance status if required by local regulations. Confirm that the operating environment stays within the specified 0°C to 70°C temperature range during deployment.

Selection Notes

Select this component when a fixed 5 ns tap-to-tap delay is required for timing applications. Compare it against other variants in the DS1004 family if different delay values such as 2, 3, or 4 ns are needed. Consider the 8-pin SOIC package constraints for PCB layout. Verify that the load capacitance requirements do not exceed the specified limits for maintaining signal integrity.

Part Context

The DS1004 series represents a family of high-speed silicon delay lines designed for precision timing applications. The Z suffix indicates the 8-pin mini-SOIC package variant, while the -5 designation specifies the 5 ns tap-to-tap delay configuration. This part is part of Dallas Semiconductor's legacy portfolio now managed by Maxim Integrated/Analog Devices.

Replacement Considerations

Direct replacements include DS1004Z-2, DS1004Z-3, and DS1004Z-4 for different delay values. The DIP version DS1004M-5 offers the same electrical characteristics in an 8-pin DIP package. Cross-reference with newer timing ICs only if pin compatibility and delay specifications match exactly.