18QHTF21-24.035-PD

Oscillators Overview

The 18QHTF21-24.035-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.035 MHz with an LVCMOS output logic level. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component is designed for applications requiring precise clock signals in space-constrained electronic systems.

Oscillators Feature Summary

• LVCMOS output interface for digital circuit compatibility
• Integrated standby mode to reduce power consumption
• Compact surface-mount package design

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded microcontroller systems

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Ensure the 1.8V supply voltage aligns with your power rail specifications. Confirm that the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations if used in extreme environments.

Oscillators Selection Notes

Select this component when a low-power, small-form-factor clock source is required for 1.8V logic systems. The LVCMOS output is suitable for direct interfacing with modern digital ICs. Consider the standby feature if power efficiency is a critical design parameter. Ensure the 24.035 MHz frequency meets the exact timing requirements of the target application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal and oscillator products. The manufacturer has decades of experience in frequency control solutions. This series typically offers standard performance levels suitable for general-purpose electronics. The 'PD' suffix indicates the inclusion of a power-down capability within the oscillator module.

Oscillators Replacement Considerations

Direct replacements must match the 24.035 MHz frequency, 1.8V supply, LVCMOS output, and 2.0x1.6mm package size. Verify pinout compatibility and electrical characteristics such as jitter and phase noise if available in official datasheets. Cross-reference with other manufacturers offering similar SMD oscillators only after confirming full specification alignment.