18QHTF21-29.971-OE

Oscillators Overview

The 18QHTF21-29.971-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 29.971 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Timing and clock signal generation in electronic devices
• General purpose timing applications requiring standard oscillators

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range requirements against the official datasheet before procurement. Ensure the 1.8V supply voltage aligns with the target system design. Confirm that the 4-SMD no-lead package footprint matches the PCB layout specifications to ensure proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a precise 29.971 MHz clock source is required with low voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. Consider the small form factor for space-constrained designs. Verify that the enable/disable feature meets power management needs within the application environment.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent packaging and electrical characteristics. The 'OE' suffix typically denotes specific ordering or configuration details defined by the manufacturer. This model provides a reliable timing solution for consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 29.971 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical parameters such as load capacitance and drive strength. Cross-reference with Mercury Electronics documentation for approved alternative part numbers within the same product line.