DS1135LZ-12/T&R

Delay Lines IC Overview

The DS1135LZ-12/T&R is a low-power, 3V high-speed silicon delay line featuring three independent buffered delays in an 8-pin SOIC package. It operates within a supply voltage range of 2.7V to 3.6V and supports an operating temperature range from -40°C to +85°C. The device provides a nominal delay of 12ns per output with an initial tolerance of ±1.0ns at 25°C. Over the industrial temperature range, the tolerance extends to ±3.0ns. Key electrical characteristics include an active current of 10mA at VCC = 3.6V, input leakage of ±1.0µA, and output rise/fall times of 2.5ns typical.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing inherent reliability
• Three independent logic buffered delays in a single package
• Stable and precise performance over temperature and voltage variations
• Leading and trailing edge precision preserves input symmetry

Delay Lines IC Applications

• Timing circuits requiring precise signal synchronization
• Replacement for legacy DS1033 delay lines
• Systems utilizing vapor phase or IR reflow soldering processes

Delay Lines IC Procurement Notes

Verify component authenticity through authorized Analog Devices or Maxim Integrated distributors. Confirm RoHS compliance status via the datasheet revision history and ordering information section. Ensure the specific suffix matches the required tape and reel packaging configuration for automated assembly integration.

Delay Lines IC Selection Notes

Select this model when a 12ns fixed delay is required across three channels. Verify that the 3V supply voltage aligns with system power rails. Consider the 8-pin SOIC footprint dimensions against available PCB space. Compare against the DS1135L series table for alternative delay values if 12ns does not meet design specifications.

Delay Lines IC Part Context

This component belongs to the DS1135L series, which serves as a low-power, 3V high-speed version of the popular DS1013, DS1033, and DS1035 series. The series is designed to offer the fastest 3-in-1 delay line solution in its class, available in standard 8-pin packages including the 150-mil SOIC format used by this part number.

Delay Lines IC Replacement Considerations

The datasheet explicitly recommends the DS1135L series as a replacement for the DS1033. Designers should verify pin compatibility and electrical parameters against the legacy component before substitution.