18QHTF21-16.325291-PD

Oscillators Overview

The 18QHTF21-16.325291-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 16.325291 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a Standby (Power Down) function to reduce power consumption when not in use. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is suitable for applications requiring precise timing signals in low-power electronic systems.

Oscillators Feature Summary

• Supports Standby (Power Down) mode for energy efficiency
• Utilizes LVCMOS output logic for digital interface compatibility
• Compact 4-SMD No Lead surface mount package

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Digital communication systems utilizing LVCMOS interfaces
• Embedded control circuits needing precise clock signals

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD No Lead package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet for your application environment.

Oscillators Selection Notes

Select this oscillator if your design requires a 16.325291 MHz clock source with LVCMOS outputs. Consider the 1.8V operating voltage and standby capability for power-sensitive projects. Evaluate the 2.0x1.6mm package size against available board space. Compare performance metrics such as phase noise and stability against other Mercury Electronics options if stricter timing precision is required.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard XO oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a small form factor. The 'PD' suffix indicates the inclusion of a Power Down feature. Mercury Electronics is a established manufacturer of frequency control products, providing quartz-based timing solutions for global electronics markets.

Oscillators Replacement Considerations

Direct replacements must match the 16.325291 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility and electrical characteristics such as rise/fall times. Consult Mercury Electronics for cross-reference lists or equivalent parts within their portfolio that offer identical specifications and package dimensions.