18QHTF21-22.85714-OE

Oscillators Overview

The 18QHTF21-22.85714-OE is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.85714 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output compatibility for standard digital interfaces
• Integrated enable and disable control capability
• Compact surface-mount design suitable for space-constrained applications

Oscillators Applications

• High-performance digital signal processing systems
• Communication equipment requiring precise clock signals
• Embedded systems utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific suffix (OE) against official Mercury Electronics documentation to confirm enable/disable functionality and exact electrical parameters. Ensure the operating temperature range meets system requirements. Cross-reference the 2.0x1.6mm footprint with PCB layout guidelines to prevent assembly errors.

Oscillators Selection Notes

Select this component when a 22.85714 MHz clock source is required with LVCMOS compatibility. The 1.8V supply voltage makes it suitable for modern low-power digital circuits. Consider the small 4-SMD package size for dense board layouts where space is limited compared to larger oscillator packages.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within the same physical footprint. The series provides standardized LVCMOS outputs across different frequency options, allowing designers to maintain consistent board layouts while adjusting timing specifications for different application needs.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with identical pinout and voltage but different frequencies, such as 18QHTF21-22.85714-PD if packaging differences are acceptable. Verify that any replacement maintains the 1.8V supply requirement and LVCMOS output characteristics.