18QHTF21-75.033-OE

Overview

The 18QHTF21-75.033-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 75.033 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm, suitable for space-constrained surface-mount designs.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package

Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Cross-reference the manufacturer datasheet for precise electrical characteristics and operating temperature ranges to guarantee reliability in your intended application environment.

Selection Notes

Select this component when a precise 75.033 MHz clock source is required for LVCMOS-compatible digital circuits. The choice is driven by the need for a small form factor and low voltage operation. Consider the enable/disable feature if power efficiency is a priority. Evaluate the package size against available board space. Ensure the operating temperature range meets environmental conditions.

Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 'OE' suffix typically denotes specific packaging or ordering configurations. Mercury Electronics specializes in quartz crystals and oscillators, providing frequency control solutions for electronic devices. This model represents a standard XO variant within their portfolio.