S318025T-25.000-R

Oscillators Overview

The S318025T-25.000-R is a standard crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 25 MHz. It utilizes HCMOS output logic and functions as an enable/disable device. The component requires a supply voltage of 1.8V and offers a frequency stability of ±25ppm. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Enable/Disable functionality for power management control
• Ultra-miniature 4-SMD no-lead surface mount package

Oscillators Applications

• Microprocessor-based systems
• Telecommunications equipment
• Computer products and data storage

Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the exact frequency tolerance and package variant. Ensure the procurement channel provides original manufacturer documentation or authorized distributor certification to guarantee authenticity. Cross-reference the part number with official Aker Technology databases to confirm current production status and compliance with RoHS standards before finalizing purchase orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V HCMOS clock source is required for space-constrained designs. The ±25ppm stability suits general-purpose timing needs rather than high-precision metrology. Consider the enable pin feature if system-level power gating is necessary. Evaluate thermal performance within the 4-SMD footprint constraints against the application's ambient temperature range.

Oscillators Part Context

This oscillator belongs to the S3 series of ultra-miniature CMOS oscillators from Aker Technology. The series is characterized by small form factors suitable for portable electronics. The 'R' suffix typically indicates tape-and-reel packaging for automated assembly. This model represents a standard frequency option within the broader portfolio of frequency control solutions offered by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes include other 25 MHz HCMOS oscillators with identical 1.8V supply requirements and 4-SMD no-lead footprints. Verify that alternative parts match the ±25ppm stability and enable/disable logic polarity. Check pin-to-pin compatibility regarding the enable function and output waveform characteristics to ensure seamless integration without circuit redesign.