18QHTF21-13.5608-OE

Overview

The 18QHTF21-13.5608-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.5608 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Feature Summary

• LVCMOS output logic interface
• Enable and disable control functionality
• Standard crystal oscillator design

Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct enable/disable functionality and voltage specifications. Confirm package dimensions and thermal requirements match the target PCB layout before finalizing procurement orders.

Selection Notes

Select this component when a low-voltage LVCMOS clock source with active power control is required. Ensure the operating temperature range meets system environmental constraints. Verify that the 4-SMD no-lead package aligns with available assembly capabilities and footprint designs.

Part Context

This part belongs to the Mercury Electronics XO series, which provides precise frequency control solutions. The manufacturer specializes in quartz crystals and oscillators, offering various packages and output types for diverse electronic applications requiring stable timing signals.

Replacement Considerations

Cross-reference compatible parts from Mercury Electronics with matching frequency, voltage, and package. Verify equivalent enable/disable features and output logic levels before substituting to maintain system timing integrity.