DS1135Z-8+T&R

Overview

The DS1135Z-8+T&R is a high-speed silicon delay line featuring three independent buffered delays within an 8-pin SOIC package. It operates on a +5V supply with a nominal delay of 8ns per output, specified at ±1.0ns initial tolerance and ±1.5ns over temperature and voltage ranges (-40°C to +85°C). The device supports up to 10 LS loads per output, exhibits a typical output rise/fall time of 2.5ns, and consumes 35mA active current. It serves as a direct replacement for the DS1013 and DS1035 series.

Feature Summary

• Three independent buffered delay channels integrated into a single package
• Precise leading and trailing edge accuracy maintains input signal symmetry
• All-silicon timing circuit providing inherent reliability without external components

Applications

• High-speed digital timing circuits requiring precise pulse alignment
• Replacement for legacy DS1013 and DS1035 delay lines in existing designs
• Systems requiring stable delay performance across varying temperature and voltage conditions

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm RoHS compliance status and tape-and-reel packaging specifications. Ensure the component matches the required 8-pin SOIC footprint and that the supply voltage aligns with the strict 4.75V to 5.25V operational range defined in the datasheet.

Selection Notes

Select this model when a fixed 8ns delay is required for three independent channels. Consider the DS1135L series if the application requires 3V operation instead of the standard 5V supply. Verify that the load capacitance does not exceed the tested limits to maintain the specified 2.5ns output transition times.

Part Context

This component belongs to the DS1135 series of high-speed silicon delay lines manufactured by Analog Devices/Maxim Integrated. It is designed as a faster alternative to the DS1013 and DS1035 families, offering three buffered outputs in a compact 8-pin SOIC form factor suitable for surface-mount assembly.

Replacement Considerations

Officially recommended replacements include the DS1013 and DS1035 series. For applications requiring lower voltage operation, the DS1135L series is the designated alternative.