S12505T-27.000-X-R

Oscillators Overview

The S12505T-27.000-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a fixed frequency of 27 MHz. It utilizes HCMOS output logic levels and supports an enable/disable control function for power management. The device operates on a single 2.5V supply voltage and features a frequency stability of ±50 ppm. It is housed in a compact 4-SMD, no-lead package designed for surface-mount technology applications.

Oscillators Feature Summary

• Integrates enable/disable functionality to manage power consumption during inactive periods
• Delivers stable HCMOS clock signals with specified frequency tolerance
• Designed for direct surface mounting on printed circuit boards

Oscillators Applications

• Digital signal processing systems requiring precise timing references
• Communication equipment utilizing 27 MHz carrier or clock frequencies
• Embedded microcontroller circuits needing reliable clock sources

Oscillators Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm electrical characteristics and pinout configuration. Ensure that the 2.5V supply requirement aligns with the target system design. Cross-reference the HCMOS output level compatibility with downstream logic inputs to prevent signal integrity issues during implementation.

Oscillators Selection Notes

Select this component when a dedicated 27 MHz clock source with low power consumption via enable control is required. Consider the 4-SMD package dimensions for board space constraints. Evaluate the ±50 ppm stability against system timing jitter requirements. Confirm that the HCMOS output swing matches the receiving device input thresholds without additional buffering.

Oscillators Part Context

This model belongs to the S12505T series of surface-mount crystal oscillators from Aker Technology Corp. The series typically offers various frequency options within a standardized small outline package format. These components are engineered for general-purpose timing applications where size and power efficiency are prioritized over automotive-grade reliability standards.

Oscillators Replacement Considerations

Direct substitutes include other 27 MHz HCMOS oscillators in 4-SMD packages with compatible 2.5V operation. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Generic family replacements may differ in stability or enable logic polarity.