DS1100LZ-200+

Delay Lines IC Overview

The DS1100LZ-200+ is a 3.3V, five-tap silicon delay line designed for surface-mount applications in an 8-pin SO package. It provides equally spaced delays ranging from 4ns to 500ns, with the suffix '200' indicating a total nominal delay of 200ns across its taps. The device operates within a supply voltage range of 3.0V to 3.6V and supports temperatures from -40°C to +85°C. Each tap can drive up to 10 LS loads, ensuring robust signal reproduction for both leading and trailing edges.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps for flexible timing configurations
• Low-power CMOS technology compatible with TTL and CMOS logic levels
• Capable of vapor-phase and IR soldering processes

Delay Lines IC Applications

• Digital signal processing synchronization
• Pulse width modulation timing control
• Clock distribution network alignment

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. The '+' suffix indicates lead-free and RoHS-compliant packaging. Confirm availability through authorized distributors as stock levels may vary. Ensure the selected variant matches the required temperature range and delay specifications for the intended application environment.

Delay Lines IC Selection Notes

Select the DS1100LZ-200+ when a fixed 200ns total delay with five intermediate taps is required. Consider the SO package for surface-mount PCB layouts. Evaluate the 3.3V operating voltage against system power rails. Verify that the input pulse width meets the minimum requirements specified in the AC electrical characteristics table for accurate delay performance.

Delay Lines IC Part Context

This component belongs to the DS1100L series, which serves as the 3.3V version of the standard DS1100 family. The series utilizes industry-standard µMAX and SO packages to reduce PCB area while maintaining reliability over hybrid technologies. The DS1100LZ-200+ specifically targets applications requiring economical timing elements with high precision.

Delay Lines IC Replacement Considerations

DS1100LZ-200+T (Tape and reel variant)

Delay Lines IC FAQ

What is the maximum frequency of operation for the DS1100LZ-200+?

The datasheet specifies testing at frequencies up to 1MHz. Frequencies higher than 1MHz result in higher active current consumption.

How does the delay tolerance vary with temperature?

For delays greater than 40ns, the input-to-tap delay tolerance ranges from -5% to +5% at +25°C, expanding to -13% to +13% over the full industrial temperature range of -40°C to +85°C.

Can the DS1100LZ-200+ drive multiple loads per tap?

Yes, each tap is capable of driving up to 10 LS loads.