DS1100Z-20/T&R

Delay Lines IC Overview

The DS1100Z-20/T&R is a five-tap silicon delay line from the DS1100 series, housed in an 8-pin SO package. It provides equally spaced taps with a nominal total delay of 20ns. The device operates on a single +5V supply (4.75V to 5.25V) and supports both leading and trailing edge reproduction with high precision. Designed for low-power CMOS applications, it features TTL/CMOS-compatible inputs and outputs capable of driving up to ten 74LS loads. The component functions within an operating temperature range of -40°C to +85°C.

Delay Lines IC Feature Summary

• Five equally spaced output taps provide precise timing delays relative to the input signal.
• All-silicon construction ensures superior reliability and stability over hybrid technologies.
• Low-power CMOS design combined with TTL/CMOS compatibility for broad interface integration.

Delay Lines IC Applications

• Precision timing circuits requiring fixed delay intervals
• Pulse-width modulation systems
• Clock distribution networks

Delay Lines IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging format and compliance status. Confirm that the lead-free designation aligns with project requirements. Ensure the tape and reel configuration matches automated assembly capabilities. Cross-reference the manufacturer part number with current datasheets to validate active status and revision history before finalizing procurement orders.

Delay Lines IC Selection Notes

Select this component when a fixed 20ns total delay with five intermediate taps is required. Verify that the 5V logic levels match the system voltage rails. Consider the 8-SO package dimensions for PCB layout constraints. Evaluate the -40°C to +85°C industrial temperature range against environmental conditions. Compare performance against the legacy DS1000 series if upgrading existing designs.

Delay Lines IC Part Context

This device belongs to the DS1100 family of economy timing elements manufactured by Analog Devices / Maxim Integrated. It serves as a direct replacement for older discrete timing solutions or the DS1000 series. The Z suffix indicates the surface-mount SOIC package variant, while the T&R suffix specifies the tape and reel shipping method for high-volume manufacturing.

Delay Lines IC Replacement Considerations

The DS1100 is explicitly documented as an improved replacement for the DS1100M-20+ and the legacy DS1000 series. When substituting, verify pinout compatibility between the DIP and SO packages. Ensure that the load capacitance and drive strength requirements remain within the specified limits for the new component.