S21805T-30.000-X-R

Oscillators Overview

The S21805T-30.000-X-R is a standard crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 30 MHz. It utilizes HCMOS output logic levels and supports a supply voltage range that includes 1.8V operation. The device features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable/disable pin for power control
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Embedded communication systems
• General purpose clock generation
• Digital signal processing circuits

Oscillators Procurement Notes

Verify the specific datasheet version for the S21805T-30.000-X-R to confirm exact electrical parameters such as load capacitance and stability tolerances. Ensure the supplier provides original manufacturer documentation to validate authenticity and compliance with RoHS standards before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 30 MHz clock source with HCMOS outputs is required in a low-profile surface-mount form factor. Consider the 1.8V enable capability if power efficiency is a design constraint. Verify that the 4-SMD package dimensions fit within the available PCB real estate constraints of the target application.

Oscillators Part Context

This part belongs to the S21805T series of standard oscillators from Aker Technology Corp. The series offers various frequency options within a consistent 4-SMD footprint. The 'X' suffix typically denotes standard specifications, while the numeric segment indicates the specific frequency rating, distinguishing it from other variants in the product line.

Oscillators Replacement Considerations

Direct substitutes include other 30 MHz HCMOS oscillators in 4-SMD packages from manufacturers like Epson or SiTime, provided pinout and voltage compatibility are verified. Cross-reference with Aker Technology's own S21805T-30.000-X variants if different tolerance grades are needed.