S125025T-27.000-R

Oscillators Overview

The S125025T-27.000-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a nominal frequency of 27.000 MHz. It utilizes an HCMOS output interface and is housed in a compact 4-SMD, No Lead surface-mount package. The device supports a supply voltage range of 2.375 V to 2.625 V, with a typical rating of 2.5 V. It features an enable/disable function and tri-state outputs for power management. The unit operates within a temperature range of -40 °C to +85 °C and complies with RoHS standards.

Oscillators Feature Summary

• HCMOS output interface providing digital clock signals
• Integrated enable and disable functionality for power control
• Tri-state output capability for bus isolation
• Surface-mount construction for automated assembly

Oscillators Applications

• Digital signal processing systems requiring precise timing
• Communication equipment utilizing standard clock frequencies
• Embedded controller circuits needing stable reference clocks
• Industrial control modules operating in extended temperatures

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm electrical tolerances and pinout configurations. Ensure that the selected variant matches the required supply voltage and load capacitance specifications for the target circuit design. Confirm RoHS compliance status through certified documentation prior to integration into regulated assemblies.

Oscillators Selection Notes

Select this component when a 27 MHz HCMOS clock source is required in a small form factor. Consider the enable/disable feature if system-level power management is necessary. Verify that the operating temperature range meets the environmental requirements of the application. Ensure compatibility with the host logic family regarding voltage levels and drive strength.

Oscillators Part Context

This oscillator belongs to the S1 series from Aker Technology Corp, designed for general-purpose timing applications. The series offers various frequency options in a standardized 4-pin surface-mount package. These components are intended to replace discrete crystal resonators and external driver circuits, simplifying PCB layout and reducing component count in modern electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other 27 MHz HCMOS oscillators in 4-SMD packages from manufacturers such as Epson or SiTime, provided pinouts and electrical characteristics match. Cross-reference part numbers like S125025T-27.000-R equivalents carefully to ensure functional parity without redesigning the host circuitry.