3QHTF21-53.100-OE

Oscillators Overview

The 3QHTF21-53.100-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 53.1 MHz with an LVCMOS output logic level. The device requires a 3.3V supply voltage and includes enable/disable functionality for power management. Frequency stability is specified at ±50ppm over the operating temperature range of -40°C to +85°C. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output interface for digital circuit compatibility
• Enable/Disable control function for power optimization
• Wide industrial temperature range operation

Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Timing reference for microprocessors and FPGAs
• Communication equipment requiring stable frequency sources

Oscillators Procurement Notes

Verify the exact part number suffix against official Mercury Electronics documentation to confirm pinout and electrical specifications. Ensure the procurement source provides valid manufacturer authorization or traceability records. Cross-reference the frequency tolerance and temperature range requirements with system design constraints before ordering. Confirm package type matches the PCB footprint design.

Oscillators Selection Notes

Select this oscillator when a 53.1 MHz LVCMOS clock signal is required within an industrial temperature environment. Consider the ±50ppm stability specification against system jitter requirements. Evaluate the 4-SMD package dimensions for space-constrained designs. Compare enable/disable features against power management strategies in the target application.

Oscillators Part Context

This component belongs to the 3QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS outputs and enable functions. It serves as a timing solution for consumer electronics, industrial controls, and telecommunications infrastructure where reliable clock generation is critical.

Oscillators Replacement Considerations

Direct substitutes include other 53.1 MHz LVCMOS XO oscillators with similar package dimensions and electrical characteristics. Verify compatibility regarding supply voltage, load capacitance, and drive strength. Check if alternative manufacturers offer equivalent frequency stability and temperature ranges.