18QHTF21-47.39166-OE

Oscillators Overview

The 18QHTF21-47.39166-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 47.39166 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features enable/disable functionality for power management. It is housed in a compact 4-SMD, no lead package suitable for surface mount applications.

Oscillators Feature Summary

• LVCMOS output logic interface
• Enable/disable control capability
• Compact 4-SMD surface mount package

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against the official datasheet before procurement. Confirm that the 1.8V supply requirement aligns with the target system design. Ensure the 4-SMD package dimensions fit the PCB layout constraints. Cross-reference the full part number to distinguish between different load capacitance or stability options if available.

Oscillators Selection Notes

Select this component when a precise 47.39166 MHz clock source is required for low-voltage digital circuits. Consider the LVCMOS output compatibility with downstream logic families. Evaluate the enable/disable feature for systems requiring dynamic power management. Verify the operating temperature range meets the environmental requirements of the final application.

Oscillators Part Context

This oscillator belongs to the Mercury Electronic Ind. Co., Ltd. SMD oscillator series, designed for high-frequency timing applications. The company specializes in quartz crystals and oscillators, providing components for various electronic industries. This specific model represents a standard frequency option within their portfolio of surface-mount timing devices.

Oscillators Replacement Considerations

Direct substitutes may include other 47.39166 MHz LVCMOS oscillators from different manufacturers, provided they match the 1.8V supply, 4-SMD package, and pinout configuration. Verify electrical parameters such as phase noise and jitter specifications to ensure functional equivalence in the target circuit.