DS1100Z-175+

Delay Lines IC Overview

The DS1100Z-175+ is a five-tap silicon delay line from the DS1100 series, designed for economical timing applications. It provides equally spaced taps with a nominal total delay of 175ns, resulting in individual tap delays of 35ns, 70ns, 105ns, 140ns, and 175ns. The device operates on a single +5V supply within a range of 4.75V to 5.25V. It features low-power CMOS technology and is TTL/CMOS compatible. The component is housed in an 8-pin SO package and supports surface-mount installation. It functions reliably across an industrial temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays over commercial and industrial temperature ranges
• Five equally spaced taps that reproduce both leading and trailing edges with equal precision
• Low-power CMOS construction with TTL/CMOS-compatible logic levels
• Each tap capable of driving up to ten 74LS loads

Delay Lines IC Applications

• Timing element replacement for legacy DS1000 devices
• Pulse width extension or compression circuits
• Clock distribution networks requiring fixed delay stages
• Synchronization systems utilizing multiple delayed signal paths

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm compliance requirements. The '+' suffix indicates a lead-free and RoHS-compliant package configuration. Ensure the selected variant matches the required tape-and-reel or tube packaging format for your assembly process. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated during sourcing.

Delay Lines IC Selection Notes

Select this part when a fixed 175ns total delay with five intermediate steps is required. Verify that the system operates at +5V, as the device is not rated for lower voltage rails like 3.3V. Consider the 8-pin SO package dimensions for PCB layout constraints. Ensure the application does not require programmable delay adjustments, as this is a fixed-delay component.

Delay Lines IC Part Context

This component belongs to the DS1100 family of economy timing elements. The 'Z' suffix denotes the 8-pin SO package type, distinguishing it from the µMAX package variants. The numeric suffix '175' specifies the total delay time in nanoseconds. This series serves as a direct silicon replacement for older hybrid delay lines.

Delay Lines IC Replacement Considerations

The datasheet identifies the DS1100 series as an improved replacement for the DS1000. When substituting, verify pin compatibility and ensure the new device meets the required delay tolerance specifications for the specific temperature range.