18QHTF21-6.864-OE

Overview

The 18QHTF21-6.864-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 6.864 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component is suitable for applications requiring precise timing signals within a specified operating temperature range.

Feature Summary

• Provides stable clock signals via LVCMOS output interface
• Supports active enable and disable control modes
• Designed for low-profile surface-mount integration

Applications

• Portable electronic devices requiring precise timing
• Communication equipment signal processing
• Embedded systems clock generation

Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm exact electrical characteristics and pinout configuration. Ensure compatibility with 1.8V power supplies and LVCMOS logic levels before integration. Cross-reference package dimensions to validate PCB footprint requirements.

Selection Notes

Select this component when a 6.864 MHz frequency is required with LVCMOS outputs. Consider the 1.8V supply constraint and enable/disable feature needs. Evaluate the 4-SMD no-lead package size for space-constrained designs. Confirm operating temperature specifications match the target environment.

Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer specializing in quartz crystals and oscillators. The series typically offers various frequencies and supply voltages. Mercury has a long history in Taiwan's frequency control industry, providing components for consumer and industrial electronics.

FAQ

What is the output logic type?

The output logic is LVCMOS.

Does the device support control functions?

Yes, it includes an Enable/Disable function.