18QHTF21-88.000-OE

Overview

The 18QHTF21-88.000-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 88 MHz and utilizes LVCMOS output logic. The device supports 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 active low enable/disable control for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed in a small form factor surface-mount package

Applications

• General purpose timing clock generation
• Digital signal processing systems
• Communication equipment

Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the enable/disable functionality and electrical characteristics. Ensure the operating temperature range and load capacitance requirements match the target circuit design before procurement. Cross-reference the package outline drawing to confirm mechanical fit within the assembly constraints.

Selection Notes

Select this component when a precise 88 MHz reference is required with low voltage operation. Consider the enable pin requirement for system power sequencing. Evaluate the thermal performance and stability needs against the standard oscillator specifications provided in the manufacturer datasheet.

Part Context

This part belongs to the QHTF series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 18QHTF21 variant specifically denotes the 1.8V supply and 2.0x1.6mm package size within the product line.

Replacement Considerations

Check for direct substitutes such as the 18QHTF21-88.000-PD if pinout and electrical parameters are identical. Verify that any replacement maintains the same LVCMOS output type and enable functionality.