18QHTF21-36.150-OE

Oscillators Overview

The 18QHTF21-36.150-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 36.15 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, featuring a supply voltage of 1.8V. It includes an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This series supports various frequencies and voltage levels within the same form factor.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable control functionality
• Compact 4-SMD no-lead surface mount package
• Standard crystal oscillator design

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 36.15 MHz specification. Confirm the 1.8V supply voltage requirement aligns with the target circuit design. Ensure the 4-SMD no-lead package footprint corresponds to the PCB layout. Check for any specific operating temperature range requirements if used in extreme environments. Validate that LVCMOS output levels are compatible with downstream logic inputs.

Oscillators Selection Notes

Select this component when a precise 36.15 MHz clock source is needed in a small footprint. The 1.8V operation makes it suitable for modern low-power digital designs. The enable pin allows for dynamic power management. Consider the LVCMOS output swing when interfacing with different voltage domains. The standard XO type offers a balance of cost and performance for non-critical timing applications.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which provides various frequency options in a consistent 2.0x1.6mm SMD package. The series typically includes models with different frequencies and supply voltages, such as 1.8V or 3.3V variants. The 'OE' suffix often denotes specific packaging or ordering configurations. Mercury Electronics specializes in quartz crystals and oscillators, offering a wide range of frequency control products.

Oscillators Replacement Considerations

Direct replacements must match the 36.15 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Verify pinout compatibility, especially the enable pin configuration. Check if alternative manufacturers offer equivalent specifications in the same footprint. Ensure the replacement maintains similar phase noise and stability characteristics if critical for the application.