18QHTF21-30.714747-OE

Oscillators Overview

The 18QHTF21-30.714747-OE is a 30.714747 MHz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a supply voltage of 1.8V and utilizes LVCMOS output logic. The device features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports Enable/Disable functionality for active power control
• Delivers standard LVCMOS output signals
• Operates on a low 1.8V supply voltage

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing standard clock frequencies
• Embedded digital circuits needing precise timing references

Oscillators Procurement Notes

Verify the specific suffix 'OE' to confirm the Enable/Disable feature is present, as other suffixes like 'PD' indicate different control modes. Ensure the operating temperature range meets your system requirements. Confirm that the 1.8V supply voltage aligns with your target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 30.714747 MHz frequency is required alongside low-voltage operation. The Enable/Disable pin allows for dynamic power management, making it suitable for battery-operated applications. Consider the small 2.0x1.6mm footprint for space-constrained PCB layouts compared to larger oscillator packages.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The series includes various oscillators such as TCXOs and VCXOs. Mercury Electronics has been a pioneer in the Taiwan quartz industry since 1973, providing reliable timing solutions for global electronics markets.

Oscillators Replacement Considerations

The variant 18QHTF21-30.714747-PD shares the same frequency and package but uses Power Down instead of Enable/Disable control. Verify if the specific control logic matches your design needs before substituting.