DS1100Z-250/T&R

Delay Lines IC Overview

The DS1100Z-250/T&R is a five-tap economy timing element manufactured by Analog Devices Inc./Maxim Integrated. It provides equally spaced delays of 50ns, 100ns, 150ns, 200ns, and 250ns across its taps. The device operates on a single +5V supply with a voltage range of 4.75V to 5.25V. It features low-power CMOS technology compatible with TTL/CMOS logic levels. The component is housed in an 8-pin SO package and supports surface-mount installation. It functions within an operating temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delay reproduction for both leading and trailing edges
• Five equally spaced taps capable of driving up to ten 74LS loads each
• Low-power CMOS design ensuring superior reliability over hybrid technology

Delay Lines IC Applications

• Timing circuits requiring fixed delay intervals
• Pulse width modulation systems
• Clock distribution networks

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm the tape and reel packaging configuration. Ensure the selected variant matches the required lead-free or RoHS compliance status for your manufacturing process. Confirm that the 8-pin SO footprint aligns with your PCB layout specifications before finalizing procurement orders.

Delay Lines IC Selection Notes

Select this model when a total delay of 250ns is required across five evenly distributed output stages. Verify that the system power supply remains strictly within the 4.75V to 5.25V range to maintain specified delay tolerances. Consider the industrial temperature rating if the application environment fluctuates between -40°C and +85°C.

Delay Lines IC Part Context

This component belongs to the DS1100 series of silicon delay lines. The 'Z' designation indicates the 8-pin SO package format. The '-250' suffix specifies the nominal tap delay values in nanoseconds. The '/T&R' suffix denotes the tape and reel packaging method used for automated assembly processes.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 as an improved replacement for the DS1000 series. Designers transitioning from older technologies should verify pin compatibility and electrical characteristics against legacy components.