S21810T-27.000-X1-LE0.78-R

Oscillators Overview

The S21810T-27.000-X1-LE0.78-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp. It operates at a frequency of 27 MHz and utilizes HCMOS output logic. The device functions with a supply voltage of 3.3V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, no lead package suitable for surface mount applications. This component is designed to provide stable clock signals for electronic circuits requiring precise timing.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable and disable functionality for power management
• Low EMI design characteristics for noise reduction
• Surface mount packaging for automated assembly

Oscillators Applications

• New energy vehicle controllers
• Charger applications
• General electronics timing circuits

Oscillators Procurement Notes

Verify the specific ordering suffixes against official Aker Technology documentation to ensure correct voltage and pinout configurations. Confirm that the 4-SMD package dimensions match your PCB footprint requirements. Check for AEC-Q200 qualification status if automotive reliability standards are required for your specific application environment.

Oscillators Selection Notes

Select this model when a 27 MHz HCMOS clock source is required with low electromagnetic interference. Ensure the 3.3V supply voltage aligns with your system's power rails. Consider the enable/disable feature if dynamic power control is necessary. Verify the surface mount package size fits within your available board space constraints.

Oscillators Part Context

Aker Technology Corp specializes in frequency control products, including crystal oscillators for various industries. This part belongs to their standard XO series, which offers reliable performance for general-purpose timing needs. The manufacturer provides solutions for both consumer and industrial electronics markets.

Oscillators Replacement Considerations

Consult official substitution lists for compatible parts such as the S21805T-8.000-X-R or S11810T-25.000-X1-R if different frequencies are needed. Ensure any replacement maintains the same HCMOS output type and 3.3V operating voltage.