18QHTF21-35.325-PD

Oscillators Overview

The 18QHTF21-35.325-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 35.325 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a standby mode for power down functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports standby mode for power down operation
• Utilizes LVCMOS output logic interface
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Ensure that the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD package footprint matches your PCB layout constraints to ensure proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V supply is required for clock generation. Consider the 35.325 MHz frequency specifically for applications requiring this exact timing reference. The small form factor makes it suitable for space-constrained designs where standard through-hole or larger SMD oscillators cannot fit.

Oscillators Part Context

This part belongs to the H21 series of SMD oscillators from Mercury Electronics. The series typically offers various frequencies within a standardized 2.0x1.6mm footprint. It is designed for high-volume consumer electronics manufacturing, providing reliable timing solutions with low power consumption characteristics typical of modern CMOS-compatible oscillators.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with different frequencies such as 18QHTF21-35.000-PD or 18QHTF21-6.000-PD if the frequency requirement can be adjusted. Cross-reference with other manufacturers offering 2.0x1.6mm LVCMOS oscillators operating at 1.8V, ensuring pin compatibility and thermal performance match.