18QHTF21-14.3325-OE

Oscillators Overview

The 18QHTF21-14.3325-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.3325 MHz with a base resonator type of crystal. The device features an LVCMOS output logic and requires a supply voltage of 1.8V. It is housed in a 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The maximum seated height is 0.80mm. The unit is supplied in strip packaging.

Oscillators Feature Summary

• Utilizes a crystal base resonator for stable timing generation
• Supports LVCMOS output logic levels
• Operates on a low voltage supply of 1.8V
• Designed in a compact surface-mount package

Oscillators Applications

• Timing and clock signal generation in electronic devices
• General purpose clock source applications
• Embedded system timing circuits

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations required by your application environment to guarantee reliable performance during operation.

Oscillators Selection Notes

Select this component when a precise 14.3325 MHz clock signal is required from a low-voltage 1.8V source. The choice is appropriate for space-constrained designs due to its small 2.0x1.6mm footprint. Consider the LVCMOS output compatibility with your downstream digital logic inputs. Evaluate if the standard frequency stability meets your system's jitter and phase noise requirements compared to higher-grade alternatives.

Oscillators Part Context

This part belongs to the 18QHTF21 series of oscillators from Mercury Electronics. The series typically includes various frequencies such as 13.57325 MHz, 37.2 MHz, and 65.3 MHz. These components share similar physical characteristics and electrical interfaces, differing primarily in their output frequency and specific stability ratings. The series is designed for general timing applications requiring compact surface-mount solutions.

Oscillators Replacement Considerations

Direct substitutes include other 14.3325 MHz oscillators from Mercury Electronics with identical pinout and voltage requirements. Cross-reference with other manufacturers offering 1.8V LVCMOS oscillators in a 4-SMD 2.0x1.6mm package. Verify that replacement parts match the exact frequency and package dimensions to ensure mechanical fit and electrical compatibility without redesigning the PCB.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-14.3325-OE uses LVCMOS output logic.

What is the maximum seated height of the component?

The maximum seated height is 0.80mm (0.031 inches).