3QHTF22-69.550-OE

Oscillators Overview

The 3QHTF22-69.550-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 69.55 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. This component is designed for applications requiring precise timing signals within specified operating temperature ranges.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes Enable/Disable functionality for power optimization
• Utilizes a compact 4-SMD No Lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the exact specifications against the official product datasheet before integration. Confirm that the 3.3V supply voltage and LVCMOS output levels align with the target circuit requirements. Ensure the 4-SMD No Lead package footprint matches the PCB design. Validate the operating temperature range against environmental conditions to guarantee reliable performance.

Oscillators Selection Notes

Select this component when a 69.55 MHz clock source is required with LVCMOS outputs. Consider the 3.3V supply constraint and the need for an enable/disable pin. The small 2.5x2.0mm package is suitable for space-constrained designs. Verify compatibility with the host controller's input voltage thresholds and current drive capabilities.

Oscillators Part Context

This part belongs to the 3QHTF22 series of standard XO oscillators from Mercury Electronics. The series offers various frequencies and voltage options. Similar models include variants with different frequencies or supply voltages, such as the 25QHTF22 series which may support 2.5V operation. The suffix OE indicates specific packaging or configuration details defined by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes must match the 69.55 MHz frequency, LVCMOS output, 3.5V supply, and 4-SMD package. Check Mercury Electronics datasheets for other parts in the 3QHTF22 series with identical electrical characteristics. Cross-reference with other manufacturers only if pinout and form factor are compatible.