DS1135Z-30+

Overview

The DS1135Z-30+ is a high-speed silicon delay line featuring three independent buffered delays in an 8-pin SOIC package. It operates on a single +5V supply with a voltage range of 4.75V to 5.25V and draws 35mA of active current. The nominal delay per output is 30ns, with an initial tolerance of ±1.5ns at +25°C. Over the industrial temperature range of -40°C to +85°C, the tolerance extends to ±2ns. The device provides precise leading and trailing edge accuracy to preserve input symmetry.

Feature Summary

• Integrates three independent logic buffered delays within a single package
• Maintains stable and precise timing performance across temperature and voltage variations
• Preserves input signal symmetry through accurate leading and trailing edge precision

Applications

• Precision timing circuits requiring multiple synchronized delay taps
• Replacement for legacy DS1013 and DS1035 delay lines
• High-speed digital systems needing reliable all-silicon timing solutions

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status via the ordering suffix. Ensure the procurement channel provides valid traceability documentation. Validate that the delivered part matches the specific 30ns delay variant required for the design.

Selection Notes

Select this model when a fixed 30ns delay is required for three independent channels. Compare against the DS1135L series if 3V operation is necessary instead of 5V. Consider the DS1013 or DS1035 only if replacing older designs where pin compatibility is critical. Verify that the 8-pin SOIC footprint fits the available board space.

Part Context

The DS1135 series serves as a low-power, high-speed successor to the DS1013 and DS1035 families. It consolidates three delay functions into one compact 8-pin SOIC package. This integration reduces board space while maintaining the reliability associated with all-silicon delay line technology.

Replacement Considerations

Officially recommended replacements include the DS1013 and DS1035. Verify pinout compatibility before substitution. Ensure the replacement supports the required 5V operating voltage and 30ns delay specification.