18QHTF21-59.075833-OE

Overview

The 18QHTF21-59.075833-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 59.075833 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output logic interface
• Enable/disable control functionality
• Standard crystal oscillator configuration

Applications

• Digital signal processing systems
• Communication equipment timing
• Embedded system clock generation

Procurement Notes

Verify the exact frequency tolerance and load capacitance requirements against the specific application datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to prevent assembly errors during manufacturing.

Selection Notes

Select this component when a precise 59.075833 MHz clock source is required with low-voltage operation. Consider the LVCMOS compatibility with downstream digital logic levels. Evaluate the enable/disable pin utility for power-sensitive designs. Compare thermal performance and stability requirements against other family members if alternative frequencies are acceptable.

Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series typically offers various frequency options within a standardized 4-SMD package. The -OE suffix may indicate specific packaging or testing configurations as defined by the manufacturer's internal coding standards for this product line.

Replacement Considerations

Direct replacements must match the 59.075833 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package dimensions. Verify electrical parameters such as phase noise and jitter against the original datasheet to ensure signal integrity is maintained in the final application.