18QHTF21-23.00014-PD

Oscillators Overview

The 18QHTF21-23.00014-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 23.00014 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. The component is designed for applications requiring precise timing signals within low-voltage digital systems.

Oscillators Feature Summary

• Supports standby mode for power reduction
• Utilizes LVCMOS output interface
• Compact surface-mount form factor

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Ensure the 1.8V supply rail stability meets the oscillator specifications. Confirm that the 4-SMD no-lead package footprint aligns with the PCB layout constraints. Cross-reference the datasheet for operating temperature range compliance to guarantee reliability under intended environmental conditions.

Oscillators Selection Notes

Select this model when a precise 23.00014 MHz reference is required in space-constrained designs. The 1.8V operation suits modern low-power digital logic families. Consider the standby feature if power efficiency during idle states is critical. Evaluate the LVCMOS compatibility with downstream input thresholds to ensure signal integrity without additional level shifting components.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies within a standardized 2.0x1.6 mm package. These components are engineered for high stability and are suitable for replacing older through-hole or larger surface-mount oscillators in miniaturized electronic assemblies requiring reliable clock sources.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with identical pinout and electrical characteristics but different frequencies, such as 18QHTF21-51.200-PD, provided the frequency requirement is adjusted accordingly. Verify that any replacement maintains the same 1.8V supply and LVCMOS output type.