S21805T-50.000-R

Oscillators Overview

The S21805T-50.000-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a frequency of 50 MHz. It utilizes HCMOS output logic 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, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• Digital clock signal generation
• Microprocessor timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the exact frequency tolerance and load capacitance requirements. Ensure the supply voltage matches the 1.8V specification. Confirm the package type aligns with the PCB footprint design. Check for RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component when a 50 MHz HCMOS output is required with low voltage operation. Consider the enable/disable feature for power-sensitive designs. Verify that the 4-SMD package dimensions fit the available board space. Ensure the load capacitance requirements match the circuit design.

Oscillators Part Context

This part belongs to the S21805T series of crystal oscillators from Aker Technology Corp. The series offers various frequencies and output types. The S21805T-50.000-R specifically provides a 50 MHz output. It is designed for general-purpose timing applications in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 50 MHz HCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify electrical parameters such as voltage, current consumption, and pinout before substitution.