18QHTF21-14.200-OE

Oscillators Overview

The 18QHTF21-14.200-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 14.2 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features an enable/disable control function for power management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0 x 1.6 mm. This component is designed for applications requiring precise timing signals with low power consumption and small form factor constraints.

Oscillators Feature Summary

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

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the exact electrical specifications and mechanical dimensions against the official manufacturer datasheet before integration. Ensure the 1.8V supply voltage aligns with your system design. Confirm the LVCMOS output compatibility with downstream logic levels. Check the enable/disable pin configuration requirements for your specific application circuit to ensure proper operation and power management.

Oscillators Selection Notes

Select this component when a 14.2 MHz reference frequency is required with LVCMOS outputs. Consider the 1.8V operating voltage and the enable/disable feature for power-sensitive designs. The 2.0x1.6mm footprint suits space-constrained PCB layouts. Verify temperature range and stability requirements against the official datasheet specifications to ensure suitability for the target environment.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface-mount crystal oscillators. The series offers various frequencies and supply voltages. The 'OE' suffix typically denotes the enable/disable feature. Mercury Electronics specializes in quartz crystals and frequency control products, providing solutions for timing applications across multiple industries.

Oscillators Replacement Considerations

Direct substitutes include other 14.2 MHz XO components with LVCMOS outputs, 1.8V operation, and similar 4-SMD no-lead footprints from compatible manufacturers. Verify pinout compatibility and electrical parameters. Cross-reference with Mercury Electronics part numbers like 18QHTF21-14.200-PD if packaging differences exist.