18QHTF21-14.835546-OE

Oscillators Overview

The 18QHTF21-14.835546-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.835546 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an Enable/Disable control pin 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

• LVCMOS output interface for digital compatibility
• Integrated enable/disable functionality for power efficiency
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose digital timing circuits
• Embedded systems requiring stable clock sources
• Consumer electronics with low voltage requirements

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints. Request the official datasheet from Mercury Electronics for detailed electrical characteristics and reliability data to ensure component suitability.

Oscillators Selection Notes

Select this component when a precise 14.835546 MHz clock signal is required in a low-voltage environment. The LVCMOS output ensures direct interfacing with standard digital logic without additional level shifting. The enable pin allows for dynamic power control, making it suitable for battery-operated devices. Consider the small form factor for space-constrained designs.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent 1.8V operation and LVCMOS outputs. The 'OE' suffix typically denotes the presence of an enable pin. Mercury Electronics specializes in quartz-based frequency control products, providing reliable timing solutions for industrial and consumer markets.

Oscillators Replacement Considerations

Direct replacements must match the 14.835546 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility, specifically the enable pin configuration. Check if alternative manufacturers offer equivalent performance metrics such as phase noise and stability.