DS1000Z-40/T&R

Overview

The DS1000Z-40/T&R is a nonprogrammable tapped delay line manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features five taps with a total delay of 20 nanoseconds and a per-tap increment of 4 nanoseconds. The device operates within a supply voltage range of 3.0 V to 3.6 V and functions across an industrial temperature range from -40°C to +85°C. Packaged in an SOIC-8 surface-mount format, it serves as a timing element for clock synchronization.

Feature Summary

• Provides fixed signal propagation delay through a five-tap architecture
• Operates on low-voltage power supplies suitable for portable systems
• Designed for surface-mount assembly in compact electronic layouts

Applications

• Clock skew compensation in digital circuits
• Signal path matching for parallel data buses
• Timing alignment in high-speed logic interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lot traceability prior to acquisition. Ensure storage conditions maintain moisture sensitivity levels according to industry standards. Validate package integrity against shipping damage risks associated with reel packaging formats.

Selection Notes

Select this component when precise, fixed delays are required without programmability overhead. Compare performance against other series members like the DS1100LZ for voltage compatibility differences. Evaluate thermal requirements against the specified operating temperature limits. Consider pinout compatibility with existing PCB footprints designed for standard SOIC-8 packages.

Part Context

This part belongs to the DS1000 family of silicon delay lines, which offer economical timing solutions. Unlike programmable alternatives, these devices provide consistent, unchangeable delay characteristics determined during manufacturing. The Z-series designation typically indicates specific voltage and speed grades within the broader product portfolio.

Replacement Considerations

DS1000Z-20 offers identical packaging but provides different delay values. DS1000Z-500 maintains the same form factor with increased delay specifications. Cross-reference datasheets to ensure electrical parameters match application requirements before substitution.