3QHTF53-31.996875-PD

Oscillators Overview

The 3QHTF53-31.996875-PD is a fixed-frequency crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a nominal frequency of 31.996875 MHz and utilizes LVCMOS output logic. The device is designed for standard applications requiring precise timing signals. It functions with a supply voltage of 3.3V and includes a standby power-down feature to manage energy consumption when not in active use. The component is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm, suitable for surface-mount assembly processes.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby power-down functionality for energy management
• 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 specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Ensure that the 3.3V supply voltage aligns with your system's power rails. Confirm that the LVCMOS output levels are compatible with the receiving logic inputs. Check the operating temperature range to ensure it meets environmental conditions. Validate the package footprint matches your PCB layout constraints.

Oscillators Selection Notes

Select this component when a stable 31.996875 MHz reference is required for LVCMOS-based digital systems. Consider the 3.3V operation if your design does not support other voltage levels. The integrated power-down feature makes it suitable for battery-powered or energy-efficient applications. Evaluate the 5.0x3.2mm package size against available board space. Ensure the manufacturer's reliability standards meet your quality requirements.

Oscillators Part Context

Mercury Electronic Ind. Co. Ltd has a long history in quartz crystal manufacturing, establishing itself as a pioneer in Taiwan. This oscillator is part of their standard XO lineup, designed for reliable frequency control. The company focuses on producing high-quality frequency control products for various electronic applications. Their expertise ensures consistent performance across different operational environments.

Oscillators Replacement Considerations

Cross-reference tools may identify parametrically similar parts from other manufacturers. Verify that any substitute matches the 31.996875 MHz frequency, LVCMOS output, and 3.3V supply voltage. Ensure the replacement package dimensions are compatible with existing footprints. Check for equivalent power-down functionality if energy management is critical.