18QHTF21-86.135-OE

Overview

The 18QHTF21-86.135-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 86.135 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes an enable/disable control function 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

• Supports enable/disable functionality for active power management
• Utilizes LVCMOS output interface for digital compatibility
• Features a leadless SMD package for surface-mount integration

Applications

• Digital signal processing systems requiring precise clocking
• Communication equipment utilizing standard oscillator interfaces
• Embedded systems with low-voltage logic requirements

Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the enable/disable pin configuration and electrical characteristics. Ensure the 1.8V supply requirement aligns with the target system design. Confirm the 4-SMD no-lead footprint dimensions match the PCB layout specifications before finalizing procurement orders.

Selection Notes

Select this component when a standard LVCMOS oscillator with enable control is required at 86.135 MHz. Consider the 1.8V operating voltage and the specific package constraints. Evaluate if the enable feature meets power-down needs compared to continuous operation alternatives within the same series.

Part Context

This part belongs to the Mercury Electronics XO (Standard) series, which provides basic crystal oscillator solutions. The series typically offers various frequencies and supply voltages. The 18QHTF21 designation indicates the specific form factor and performance class within their broader frequency control product portfolio.

Replacement Considerations

Check for parts with identical 86.135 MHz frequency, LVCMOS output, and 1.8V supply. Verify that substitute models support the enable/disable function and match the 4-SMD no-lead package dimensions to ensure mechanical compatibility without redesign.

FAQ

What is the output logic type for this oscillator?

The 18QHTF21-86.135-OE uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this model support power down capabilities?

Yes, the device features an enable/disable control function allowing for standby or power-down modes.