18QHTF21-24.192-PD

Oscillators Overview

The 18QHTF21-24.192-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.192 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features a Standby (Power Down) control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is designed for timing applications requiring precise clock signals in space-constrained electronic systems.

Oscillators Feature Summary

• Supports Low Voltage CMOS (LVCMOS) output logic for digital interface compatibility
• Includes Standby (Power Down) functionality to reduce power consumption when not in use
• Utilizes a surface-mount 4-SMD No Lead package for automated assembly integration

Oscillators Applications

• General purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors operating at 1.8V
• Portable electronic devices requiring low-power oscillators

Oscillators Procurement Notes

Verify the specific ordering suffix PD against the manufacturer's current documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the 1.8V supply voltage aligns with the target circuit design before procurement. Check for any recent revisions to the datasheet regarding electrical characteristics or mechanical tolerances.

Oscillators Selection Notes

Select this component when a 24.192 MHz clock source is required with LVCMOS outputs. Ensure the system design supports the 1.8V operating voltage and utilizes the 2.0x1.6mm footprint. Consider the Standby feature if power management during idle states is a critical design requirement for the application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products including crystals and oscillators. The series typically offers various frequencies and package options. Mercury Electronics is a supplier based in Taiwan with a history of manufacturing quartz-based timing components since 1973.

Oscillators Replacement Considerations

Direct substitutes within the same series include other frequencies such as 18QHTF21-8.000-PD or 18QHTF21-18.1059-PD, provided the frequency difference is acceptable. Verify pinout and electrical parameters match exactly before substituting.