S21805T-8.000-R

Oscillators Overview

The S21805T-8.000-R is an 8 MHz HCMOS crystal oscillator manufactured by Aker Technology Corp. It operates on a 1.8V supply voltage and features an enable/disable function for power management. The device provides a frequency stability of ±50ppm and supports absolute pull range adjustments. Designed for surface mount applications, it utilizes a 4-SMD package configuration suitable for automated assembly processes.

Oscillators Feature Summary

• Generates a stable 8 MHz clock signal using standard HCMOS output logic levels
• Integrates an enable/disable control pin to manage active and standby power states
• Operates reliably within a specified temperature range while maintaining frequency accuracy

Oscillators Applications

• Automotive electronic systems requiring precise timing signals
• Microprocessor-based embedded controllers needing low-power clock sources
• Telecommunications equipment utilizing standard CMOS interface compatibility

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm electrical characteristics and packaging options. Ensure the selected variant matches the required supply voltage and output logic type for your circuit design. Cross-reference the component with authorized distributors to confirm current availability and lead times before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard HCMOS output compatibility. Consider the enable/disable feature if system-level power efficiency is a priority. Verify that the ±50ppm frequency stability meets the timing requirements of the target application environment.

Oscillators Part Context

This oscillator belongs to Aker Technology's line of surface-mount frequency control solutions. It complements their portfolio of quartz crystals and resonators by providing a complete, ready-to-use clock source. The product series targets industries demanding reliable timing in compact form factors.

Oscillators Replacement Considerations

Consult the manufacturer's cross-reference guide for direct substitutes. Ensure replacement parts match the 8 MHz frequency, 1.8V supply, and HCMOS output specifications. Verify package dimensions and pinout compatibility to maintain board layout integrity.