DS1033Z-8+T

Overview

The DS1033Z-8+T is a low-power, +3.3 Volt silicon delay line from the DS1033 series, manufactured by Analog Devices Inc./Maxim Integrated. It integrates three independent logic buffered delays within a single package, serving as a low-voltage variant of the DS1035. The device operates within a supply voltage range of 2.7V to 3.6V and is characterized for performance over temperature and voltage variations. It features an initial delay tolerance of ±1.5 ns and preserves input symmetry through precise leading and trailing edge timing. The component is available in surface-mount packages such as SOIC-8.

Feature Summary

• Integrates three independent logic buffered delays in a single package
• Provides stable and precise timing characteristics over temperature and voltage variations
• Preserves input symmetry with precise leading and trailing edge control

Applications

• Low-voltage digital signal processing timing adjustments
• Pulse width modulation synchronization
• Data bus skew compensation in high-speed interfaces

Procurement Notes

Verify the specific suffix '+T' indicates tape and reel packaging configuration. Confirm the 'Z' designation aligns with lead-free or environmental compliance standards required by your assembly process. Check current lifecycle status as older Maxim products may be discontinued or subject to limited availability constraints.

Selection Notes

Select this component when three independent delay channels are required in a compact form factor. Ensure the operating voltage remains between 2.7V and 3.6V. Verify that the ±1.5 ns initial delay tolerance meets the system's jitter and skew requirements compared to other timing elements.

Part Context

This part belongs to the DS1033 series, which represents a low-power evolution of earlier delay line technologies. The manufacturer transitioned from Dallas Semiconductor to Maxim Integrated and subsequently to Analog Devices, maintaining the core functionality while updating branding and manufacturing processes.

Replacement Considerations

The DS1033Z-10 is a direct functional substitute within the same series, offering identical architecture but potentially different delay values or package options. Verify pin compatibility and electrical specifications before substitution.