S12505T-40.000-X-R

Oscillators Overview

The S12505T-40.000-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, designed for surface-mount applications. It operates at a fixed output frequency of 40 MHz with HCMOS logic levels. The device supports an enable/disable control function and functions within a supply voltage range of 1.8V to 3.3V. Frequency stability is rated at ±50 ppm over the operating temperature range of -40°C to +85°C. The component utilizes a 4-pin no-lead SMD package measuring 5mm in length, 3.2mm in width, and 0.95mm in height.

Oscillators Feature Summary

• Integrates enable and disable control functionality for power management
• Provides stable HCMOS clock signals for digital circuit synchronization
• Utilizes compact ultra-miniature surface-mount packaging

Oscillators Applications

• General-purpose digital system clocking
• Embedded controller timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific part number against official Aker Technology documentation to confirm electrical parameters and pinout configuration. Ensure that the selected variant matches the required frequency tolerance and supply voltage specifications for the target application environment. Cross-reference datasheets to validate compliance with RoHS standards and lead-free requirements before procurement.

Oscillators Selection Notes

Select this component when a precise 40 MHz reference signal is required for HCMOS-compatible loads. Consider the ±50 ppm stability rating relative to system timing constraints. Evaluate the 1.8V to 3.3V operating range against available power rails. The small form factor suits space-constrained designs requiring reliable surface-mount integration.

Oscillators Part Context

This oscillator belongs to the S12505T series from Aker Technology, which focuses on miniature surface-mount solutions. The series typically offers various frequency options within a standardized package footprint. This specific model represents a standard performance tier suitable for general electronics rather than specialized automotive or high-reliability industrial sectors.

Oscillators Replacement Considerations

Direct substitutes include other Aker Technology models within the same series offering identical 40 MHz frequencies and HCMOS outputs. Verify mechanical dimensions and pin assignments to ensure compatibility with existing footprints.