S31805T-27.000-R

Oscillators Overview

The S31805T-27.000-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a frequency of 27 MHz. It utilizes HCMOS output logic levels and supports a supply voltage of 1.8V. The device features an enable/disable control function for power management. 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
• Integrated enable/disable control functionality
• Ultra-miniature 4-SMD no-lead surface mount package

Oscillators Applications

• Microprocessor-based system clocking
• Telecommunications equipment timing
• Data storage and delivery systems

Oscillators Procurement Notes

Verify the specific suffix 'R' against the manufacturer's current documentation to confirm availability status and exact packaging configuration. Ensure the 1.8V supply requirement aligns with the target circuit design. Cross-reference the 4-SMD footprint dimensions with the PCB layout specifications to guarantee mechanical fit and solder joint integrity during assembly processes.

Oscillators Selection Notes

Select this component when a 27 MHz reference signal is required for HCMOS-compatible digital circuits. The 1.8V operating voltage makes it suitable for low-power portable devices. The enable pin allows for dynamic power saving. Consider thermal performance and load capacitance requirements if driving high-capacitance loads directly from the oscillator output.

Oscillators Part Context

This part belongs to Aker Technology's line of ultra-miniature CMOS oscillators, established since 1990. The company specializes in frequency control solutions for automotive, telecommunications, and computer products. This series emphasizes tight frequency stability and precise timing within small form factors for global electronics manufacturing.

Oscillators Replacement Considerations

The S31805T-27.000-X-R is listed as a variant with potential differences in temperature range or tolerance. Verify electrical specifications before substitution. No other direct cross-model substitutes are confirmed in public data.