18QHTF21-33.750-PD

Oscillators Overview

The 18QHTF21-33.750-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 33.75 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby power-down function. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Supports standby mode with power-down functionality to reduce consumption
• Utilizes a 4-SMD no-lead surface-mount package design

Oscillators Applications

• General clock signal generation for electronic circuits
• Digital system timing reference applications
• Embedded systems requiring low-voltage operation

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target circuit design requirements. Ensure the 4-SMD no-lead footprint matches the PCB layout specifications to guarantee proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a precise 33.75 MHz clock source is required for LVCMOS-compatible digital logic. The choice is appropriate for designs constrained by space due to the small SMD form factor. Consider the 1.8V operating voltage requirement to ensure compatibility with the system's power rails and logic levels.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronic Ind. Co., Ltd. The series offers various frequencies within a consistent 4-SMD package format. The manufacturer specializes in frequency control products, providing standardized solutions for timing needs across different electronic industries.

Oscillators Replacement Considerations

Potential substitutes include the 3QHTF53-33.750-PD and 18QHTF21-63.750-PD. Verify pinout compatibility and electrical parameters before substitution. Ensure the alternative part meets the same LVCMOS logic and voltage requirements.