18QHTF21-24.19066-PD

Oscillators Overview

The 18QHTF21-24.19066-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.19066 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and includes a standby or power-down function to manage energy consumption. 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 within low-voltage digital systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for direct interface with digital circuits
• Includes standby mode functionality for power management
• Utilizes a lead-free surface-mount package for automated assembly

Oscillators Applications

• Consumer electronics timing references
• Portable communication devices
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this model when a 24.19066 MHz clock signal is required in a space-constrained environment. The 1.8V operating voltage makes it suitable for modern low-power portable devices. Consider the LVCMOS output compatibility with your target microcontroller or FPGA. The integrated power-down feature adds value for battery-operated applications requiring extended standby times.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on small-form-factor oscillators. The series typically offers various frequencies and voltage options within a 2.0x1.6mm package. Mercury Electronics is a Taiwan-based manufacturer specializing in quartz crystals and oscillators since 1973, providing timing solutions for global electronic markets.

Oscillators FAQ

Does the PD suffix indicate a specific pin configuration?

The PD suffix denotes the inclusion of a Power Down or Standby function, allowing the oscillator to be disabled to reduce current consumption.

What is the output waveform type?

The 18QHTF21-24.19066-PD outputs an LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) square wave signal.