18QHTF21-75.395-OE

Overview

The 18QHTF21-75.395-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 75.395 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Features enable/disable functionality for power management
• Utilizes a leadless SMD package for space-constrained designs

Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Procurement Notes

Verify the specific frequency suffix matches the required 75.395 MHz specification. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD no-lead package footprint is compatible with the PCB layout. Check for any specific operating temperature range requirements against the datasheet.

Selection Notes

Select this component when a stable 75.395 MHz reference is needed with low-voltage operation. The LVCMOS output simplifies interfacing with standard digital logic families. Consider the enable pin utility for power-sensitive applications. Verify thermal performance within the specified operating temperature range.

Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS outputs and 1.8V operation. The 'OE' suffix typically denotes a specific ordering or configuration variant within the manufacturer's catalog.

Replacement Considerations

Direct substitutes must match the 75.395 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD no-lead package. Verify pinout compatibility and electrical specifications before substitution.