3QHTF57-29.971-PD

Oscillators Overview

The 3QHTF57-29.971-PD is a quartz crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 29.971 MHz and utilizes LVCMOS output logic. The device requires a 3.3V supply voltage and features a Standby (Power Down) control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.00mm length by 5.00mm width. This component is designed for applications requiring precise timing signals within standard surface-mount configurations.

Oscillators Feature Summary

• Integrates a Standby (Power Down) control function to manage power consumption effectively.
• Delivers stable LVCMOS output signals suitable for digital circuit synchronization.
• Constructed in a compact 4-SMD No Lead package for efficient board space utilization.

Oscillators Applications

• General-purpose clock signal generation in computing systems
• Timing reference sources for embedded digital circuits
• Synchronization modules in consumer electronics devices

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance against the official datasheet before procurement. Confirm that the 4-SMD No Lead package dimensions align with the target PCB footprint requirements. Ensure the 3.3V supply voltage specification matches the system design constraints. Cross-reference the part number with the manufacturer's current product list to confirm availability and revision status.

Oscillators Selection Notes

Select this component when a 29.971 MHz clock source with LVCMOS output is required. Consider the 3.3V operating voltage and standby functionality for power-sensitive designs. Evaluate the 7.00mm x 5.00mm package size against available board real estate. Verify compatibility with the target application's temperature range and load capacitance requirements using official documentation.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics SMD oscillator series, which includes various frequency control products such as crystals and oscillators. The company has decades of experience in manufacturing quartz-based solutions for computing and industrial applications. This specific model represents a standard XO variant designed for reliable performance in surface-mount environments.

Oscillators Replacement Considerations

Consult the official Mercury Electronics replacement guide or distributor cross-reference lists for verified substitute part numbers. Ensure any alternative component matches the 29.971 MHz frequency, LVCMOS output type, and 3.3V supply voltage specifications. Verify package compatibility and pinout alignment before substitution.