25QHTF57-29.700-OE

Oscillators Overview

The 25QHTF57-29.700-OE is a fixed frequency XO oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 29.7 MHz with an LVCMOS output logic level. The device requires a supply voltage of 2.5V and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications. The component supports an operating temperature range typical for commercial use and complies with RoHS standards. Moisture Sensitivity Level (MSL) is rated at 1, allowing unlimited floor life under standard conditions.

Oscillators Feature Summary

• Fixed frequency crystal oscillator with LVCMOS output interface
• Integrated enable and disable control for power optimization
• RoHS compliant construction with lead-free solder finish
• Compact surface-mount package design for automated assembly

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontroller-based circuits
• Data communication interface synchronization
• Consumer electronics timing sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 2.5V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Check for any specific environmental certifications required by your target market regulations beyond standard RoHS compliance.

Oscillators Selection Notes

Select this component when a stable 29.7 MHz clock signal is required with low power consumption capabilities. The enable/disable feature makes it suitable for battery-operated devices where power efficiency is critical. Consider the LVCMOS output compatibility with your downstream logic family. Evaluate the thermal performance within your expected operating environment to ensure reliability over the product lifecycle.

Oscillators Part Context

This part belongs to the QHTF series of oscillators from Mercury Electronics, a manufacturer established in 1973 specializing in frequency control products. The series offers various fixed frequencies with standardized packaging. Mercury Electronics is recognized as a pioneer in Taiwan's quartz crystal industry, providing reliable timing solutions for global electronic markets.

Oscillators Replacement Considerations

Direct substitutes include other 29.7 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pinout compatibility and electrical specifications such as supply voltage and output swing before substitution. Cross-reference with Mercury Electronics' official replacement guides for validated alternatives.