18QHTF21-26.973027-OE

Oscillators Overview

The 18QHTF21-26.973027-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 26.973027 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an Enable/Disable control function to manage power states efficiently. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes Enable/Disable functionality for power management
• Designed for precision timing applications requiring stable clock signals

Oscillators Applications

• Telecommunications equipment
• Precision timing systems
• Clock signal generation in electronic devices

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the Enable/Disable feature and voltage requirements. Ensure the 4-SMD No Lead package dimensions match the target PCB footprint. Cross-reference the exact frequency tolerance and load capacitance specifications from the manufacturer's datasheet before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 1.8V supply voltage and LVCMOS interface are required. The Enable/Disable feature makes it suitable for battery-powered or power-sensitive designs. Consider the 4-SMD No Lead form factor for space-constrained layouts. Verify that the 26.973027 MHz frequency aligns with system clocking needs.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options. The 'OE' suffix generally denotes specific operational characteristics such as enable/disable capabilities. Mercury Electronics is a established manufacturer of frequency control products based in Taiwan.

Oscillators Replacement Considerations

Check for other variants within the 18QHTF21 series with compatible pinouts and electrical parameters. Ensure substitute parts support LVCMOS logic and 1.8V operation. Verify that any replacement maintains the same package type and frequency stability requirements.