3QHTF21-53.248-OE

Oscillators Overview

The 3QHTF21-53.248-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 53.248 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 3.3V and includes enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component serves as a precise timing source for digital circuits requiring stable clock signals.

Oscillators Feature Summary

• Standard XO type with LVCMOS output logic
• Integrated enable and disable control function
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• Digital circuit timing reference
• Clock signal generation for microprocessors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm exact pinout and electrical tolerances. Ensure the 3.3V supply requirement aligns with target system design. Confirm the 4-SMD package footprint matches PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 53.248 MHz clock signal is required with low power consumption and small form factor. The LVCMOS output ensures compatibility with standard CMOS logic families. Consider the enable/disable feature if power management during idle states is necessary for the application.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products including quartz crystals and oscillators. The 3QHTF21 series represents their standard XO lineup, offering reliable timing solutions. This part number falls within their portfolio of surface-mount oscillators designed for modern electronic devices.

Oscillators Replacement Considerations

Direct substitutes must match the 53.248 MHz frequency, 3.3V supply, LVCMOS output, and 2.0x1.6mm package. Verify that any replacement maintains identical enable/disable functionality and operating temperature range to ensure circuit compatibility.