18QHTF21-29.997-PD

Oscillators Overview

The 18QHTF21-29.997-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 29.997 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead surface-mount package with dimensions of 2.00mm x 1.60mm.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated standby or power-down capability
• Compact 4-SMD no-lead surface mount design

Oscillators Applications

• High-performance timing circuits
• Digital signal processing systems
• Communication equipment requiring precise clock signals

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your target platform's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS interface compatibility. The inclusion of a power-down feature makes it suitable for battery-powered or energy-efficient applications. Consider the small 2.00mm x 1.60mm package size if space constraints are critical within the electronic assembly.

Oscillators Part Context

Mercury Electronic Ind. Co. Ltd is a Taiwan-based manufacturer with decades of experience in frequency control products. They specialize in quartz crystals, oscillators, and filters. This part belongs to their line of standard XO components designed for reliable timing solutions in various electronic industries.

Oscillators Replacement Considerations

Check for direct substitutes such as the 18QHTF21-51.200-PD or 18QHTF21-8.000-PD from the same series if different frequencies are acceptable. Ensure any replacement maintains the 1.8V supply and LVCMOS output characteristics.