18QHTF21-106.000-OE

Overview

The 18QHTF21-106.000-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind., Co., Ltd. It operates at a frequency of 106.0 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a small form factor SMD package

Applications

• General clock signal generation in electronic circuits
• Digital system timing references
• Embedded systems requiring precise frequency sources

Procurement Notes

Verify the specific ordering suffix to ensure correct configuration. Confirm that the OE variant matches the required enable/disable feature set. Check datasheet specifications for operating temperature range and load capacitance requirements before integration into final designs.

Selection Notes

Select this component when a 106.0 MHz clock source is required with low voltage operation. Ensure the design supports LVCMOS logic levels. Consider the physical footprint constraints as the package is 2.0 x 1.6 mm. Verify supply voltage stability for the 1.8V requirement.

Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The -OE suffix typically denotes specific operational characteristics such as enable pins, distinguishing it from standard variants like -PD or -ST within the same family.

Replacement Considerations

Direct substitutes include other 106.0 MHz XO devices with LVCMOS outputs and 1.8V supply requirements. Compatible alternatives must match the 4-SMD no-lead package dimensions of 2.0 x 1.6 mm. Verify pinout compatibility and enable/disable functionality if present in the original design.