S225025T-32.768K-R

Oscillators Overview

The S225025T-32.768K-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, designed for precise timing applications requiring a 32.768 kHz frequency output. It utilizes HCMOS logic levels for signal compatibility and operates with a supply voltage of 2.5V. The device features an enable/disable function to manage power consumption effectively. Physically, it is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm, making it suitable for space-constrained designs. The component is RoHS compliant and lead-free.

Oscillators Feature Summary

• HCMOS output interface for digital logic compatibility
• Integrated enable/disable control functionality
• Ultra-miniature 4-SMD no-lead surface mount package
• RoHS compliant and lead-free construction

Oscillators Applications

• Real-time clock circuits in microprocessor-based systems
• Low-power IoT devices requiring precise timekeeping
• Portable electronics and handheld instruments
• Automotive alarm and GPS systems

Oscillators Procurement Notes

Verify the specific ordering suffix and package variant against the official Aker Technology datasheet to ensure compatibility with your PCB footprint. Confirm that the 2.5V supply voltage aligns with your system design requirements. Check for RoHS compliance documentation if required by your manufacturing standards. Ensure the enable/disable pin configuration matches your control logic. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this oscillator when a low-frequency 32.768 kHz reference is needed for timekeeping or division purposes. The HCMOS output is suitable for direct interfacing with digital inputs without additional buffering. Consider the small form factor for dense board layouts. Evaluate the enable feature if power management is critical for battery-operated applications. Ensure the operating temperature range meets your environmental specifications.

Oscillators Part Context

This component belongs to Aker Technology's line of ultra-miniature CMOS oscillators, which are designed for wide temperature stability and compact applications. The company specializes in frequency control solutions for automotive, telecommunications, and consumer electronics markets. This specific model represents their standard XO offering optimized for low-power and space-sensitive designs.

Oscillators Replacement Considerations

Direct substitutes may include other 32.768 kHz HCMOS oscillators in similar 4-SMD packages from manufacturers like Epson, NDK, or Seiko. Verify pinout compatibility and electrical parameters such as supply voltage and current consumption before substitution. Ensure the replacement part meets the same RoHS and lead-free requirements.