S31805T-12.000-X-R

Oscillators Overview

The S31805T-12.000-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a nominal frequency of 12 MHz. It utilizes HCMOS output logic and functions with a supply voltage of 1.8V. The device features an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm. The component is part of the S3 series and is currently active.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable/disable functionality for power optimization
• Ultra-miniature surface-mount form factor

Oscillators Applications

• Microprocessor-based system clock generation
• Telecommunications equipment timing
• Data storage and delivery systems

Oscillators Procurement Notes

Verify the specific ordering suffix against official Aker Technology documentation to ensure correct voltage and tolerance specifications. Confirm that the 'X-R' designation aligns with the required tape and reel packaging format. Cross-reference the part number with the manufacturer's current active status list to avoid obsolete inventory risks during procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required for HCMOS-compatible circuits. Ensure the application environment accommodates the ±50ppm frequency stability specification. Verify that the physical footprint matches the 3.20mm x 2.50mm SMD land pattern requirements for PCB layout integration.

Oscillators Part Context

This oscillator belongs to the S3 series from Aker Technology, designed for general-purpose timing applications. The series offers various frequencies within the same package outline. This specific model provides a 12 MHz reference signal, distinguishing it from other variants like the 10 MHz or 32 MHz versions in the same family.

Oscillators Replacement Considerations

Direct substitutes include other Aker Technology models within the S31805T series, such as the S31805T-10.000-X-R or S31805T-32.000-X-R, provided the frequency difference is acceptable for the design.