DS1004Z-3/T&R

Overview

The DS1004Z-3/T&R 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 single +5V supply within the 0°C to +70°C temperature range. It features CMOS design with TTL compatibility, allowing each output to drive up to 10 LS loads. Packaged in an 8-pin SOIC (150 mil) format, it supports vapor phase, IR, and wave soldering.

Feature Summary

• Provides five distinct delayed clock phases per single input signal
• Maintains input symmetry through precise leading and trailing edge accuracy
• Features CMOS architecture compatible with standard TTL logic levels

Applications

• Precision timing circuit generation
• Clock phase distribution systems
• High-speed digital signal processing synchronization

Procurement Notes

Verify the specific suffix 'T&R' indicates tape and reel packaging configuration. Confirm RoHS compliance status as datasheets may vary by production batch. Ensure the ordering code matches the required 8-pin SOIC package dimensions for PCB footprint compatibility.

Selection Notes

Select this component when fixed 1.5 ns tap-to-tap delays are required. Compare against other DS1004 variants if different nominal delays such as 2 ns or 4 ns are needed. Verify that the 8-pin SOIC package fits the available board space constraints.

Part Context

This part belongs to the DS1004 family of high-speed silicon delay lines. It shares the same core functionality as the DIP version but utilizes a surface-mount SOIC package. The family offers various delay options ranging from 2 ns to 5 ns per tap.

Replacement Considerations

DS1004M-3 serves as a direct functional equivalent in an 8-pin DIP package. Other DS1004 variants provide alternative tap-to-tap delay values while maintaining identical pinouts and electrical characteristics.