3QHTF21-82.620-OE

Oscillators Overview

The 3QHTF21-82.620-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 82.620 MHz and utilizes LVCMOS output logic. The device requires a 3.3V 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 requiring precise timing signals.

Oscillators Feature Summary

• Supports active enable and disable functionality for power management
• Provides stable LVCMOS output signals for digital circuits
• Utilizes a leadless SMD package for automated assembly

Oscillators Applications

• Digital signal processing systems
• Communication equipment clock sources
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 3.3V supply voltage aligns with the system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during operation.

Oscillators Selection Notes

Select this component when a fixed 82.620 MHz frequency is required with LVCMOS compatibility. Consider the enable/disable feature if dynamic power control is necessary. Evaluate the operating temperature range and size constraints relative to other available oscillators in the same series to ensure optimal fit for the application environment.

Oscillators Part Context

This part belongs to the QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a standardized small form factor. These components are designed to replace older through-hole or larger surface-mount oscillators in modern compact electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other 82.620 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pinout compatibility and electrical parameters such as current consumption and startup time before substitution.