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Product Detailed Parameters
- Description：IC DELAY LINE 30NS 8SOIC
- Series：-
- Package：Tube,Tube
- Mfr：Analog Devices Inc./Maxim Integrated
- Function：Multiple, NonProgrammable
- Delay to 1st Tap：30ns
- Tap Increment：-
- Available Total Delays：30ns
- Number of Independent Delays：3
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Number of Taps/Steps：-
- Grade：-
- Qualification：-
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Overview
The DS1135LZ-30+ 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 industrial temperature range from -40°C to +85°C. The nominal delay per output is 30ns with an initial tolerance of ±1.5ns at +25°C. Over the full operating temperature and voltage range, the tolerance extends to ±5.0ns. The device provides precise leading and trailing edge accuracy to preserve input symmetry.
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
Applications
- Replacement for DS1033 delay lines
- Precision timing circuits requiring stable delays
- Applications needing symmetric signal preservation
Procurement Notes
Verify RoHS compliance status by checking the ordering suffix, as indicated by datasheet conventions. Confirm package type matches the required footprint, specifically the 150-mil 8-pin SO. Ensure supply voltage requirements align with the 2.7V to 3.6V operational range specified in the electrical characteristics table.
Selection Notes
Select this component when a 3V operation is required instead of the standard 5V DS1135 series. Choose based on the specific 30ns delay requirement and the need for industrial temperature stability. Verify that the 8-pin SOIC package fits the design constraints compared to DIP or uSOP alternatives.
Part Context
The DS1135LZ-30+ belongs to the DS1135L series, which serves as the 3V version of the popular DS1013, DS1033, and DS1035 series. It is designed as a faster alternative to these predecessors while maintaining the compact form factor of a 3-in-1 delay line solution.
Replacement Considerations
DS1033
FAQ
What is the delay tolerance over the full operating temperature range?
The delay tolerance over the temperature range of -40°C to +85°C and voltage range of 2.7V to 3.6V is ±5.0ns.
How does the DS1135LZ-30+ handle input symmetry?
It features precise leading and trailing edge accuracy, which preserves the input symmetry of the signal.
What is the active current consumption at maximum supply voltage?
The active current (ICC) is typically 10 mA when VCC is 3.6V and the period is 1µs.
