DS1010S-250/T&R

Overview

The DS1010S-250/T&R is a 10-tap silicon delay line in a 16-pin SOIC package. It provides a total delay of 250 ns with 25 ns per tap spacing. The device operates on a single 5V supply (4.75V to 5.25V) and functions within a temperature range of 0°C to 70°C. It features TTL/CMOS-compatible inputs and outputs, capable of driving up to 10 LS loads per tap. The part number suffix 'S' indicates the surface-mount SOIC package, while '-250' specifies the 250 ns total delay.

Feature Summary

• Provides ten equally spaced output taps for precise time-delay applications
• Ensures high accuracy on both leading and trailing edges with stable delays
• Features low-power CMOS technology compatible with standard logic families
• Designed for surface mount assembly to reduce printed circuit board area

Applications

• Pulse width modulation circuits requiring precise timing control
• Digital signal processing systems needing fixed propagation delays
• Timing synchronization networks for multi-channel data acquisition
• Test equipment utilizing calibrated delay lines for signal analysis

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and delay value. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity. Confirm that the delivered parts match the specified 16-pin SOIC form factor and 250 ns delay rating required for the design.

Selection Notes

Select this component when a fixed 250 ns delay with ten intermediate taps is required in a surface-mount configuration. Verify that the system operates within the 0°C to 70°C temperature range and utilizes a 5V power supply. Consider the ±5% or ±2 ns tolerance specification to ensure it meets the precision requirements of the target application circuit.

Part Context

This component belongs to the DS1010 series of all-silicon delay lines manufactured by Analog Devices Inc./Maxim Integrated. The series replaces older hybrid delay line technologies with an economical CMOS solution. The DS1010S variant specifically denotes the 16-pin small-outline integrated circuit package designed for automated surface-mount assembly processes.

Replacement Considerations

Consult the manufacturer for custom delay options if different timing values are needed. Verify pin compatibility with existing PCB layouts before substituting other delay line models. Check for updated datasheets regarding any changes in absolute maximum ratings or electrical characteristics.