3QHTF22-73.3337-PD

Oscillators Overview

The 3QHTF22-73.3337-PD is a crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 73.3337 MHz with a standard output configuration. The device utilizes LVCMOS output logic and functions at a supply voltage of 3.3V. It features power-down capability via the PD suffix designation. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. Frequency stability is specified at ±50ppm. The operating temperature range extends from -40°C to +85°C. This surface-mount oscillator is designed for applications requiring precise timing signals in space-constrained electronic systems.

Oscillators Feature Summary

• Compact 2.5x2.0mm SMD package design
• LVCMOS output logic compatibility
• Power-down control functionality
• Wide industrial temperature range operation

Oscillators Applications

• General clock signal generation
• Digital communication interfaces
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required frequency and package type. Confirm that the LVCMOS output level aligns with target circuit requirements. Ensure the operating temperature range meets environmental specifications. Check for RoHS compliance status if required by project standards. Validate pinout orientation against PCB footprint design.

Oscillators Selection Notes

Select this component when a 73.3337 MHz reference is required in a minimal footprint. Consider the ±50ppm stability for general-purpose digital circuits. Evaluate the 3.3V supply requirement against available power rails. Assess the need for power-down control versus continuous operation. Compare physical dimensions against available board space constraints.

Oscillators Part Context

Mercury Electronics specializes in frequency control products including quartz crystals and oscillators. The 3QHTF22 series represents their surface-mount XO lineup. These components are designed for high-volume manufacturing environments. The company emphasizes reliability and precision in timing solutions. This model fits within their standard commercial and industrial product categories.

Oscillators Replacement Considerations

Direct substitutes must match the 73.3337 MHz frequency, 3.3V supply, and 2.5x2.0mm package. Verify LVCMOS output compatibility and ±50ppm stability requirements. Check equivalent thermal performance and power consumption characteristics.