18QHTF21-94.811111-OE

Overview

The 18QHTF21-94.811111-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 94.811111 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a low-profile 4-SMD no lead package design

Applications

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

Procurement Notes

Verify the exact frequency tolerance and load capacitance requirements against your specific circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the enable/disable pin configuration matches your control logic to prevent unintended operation states during deployment.

Selection Notes

Select this component when a precise 94.811111 MHz clock source is required with low power consumption. The LVCMOS output ensures compatibility with standard digital logic families. Consider the enable feature if dynamic power saving is necessary. Verify that the 4-SMD package fits within the available PCB footprint constraints.

Part Context

This part belongs to the 18QHTF21 series of standard XO oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The suffix -OE typically indicates the enable/disable feature variant. This model specifically targets applications requiring stable timing at approximately 95 MHz with minimal power usage.

Replacement Considerations

Direct substitutes must match the 94.811111 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Check datasheets for equivalent parts from other manufacturers ensuring identical pinout and electrical characteristics to maintain board compatibility.