18QHTF21-2.000-OE

Oscillators Overview

The 18QHTF21-2.000-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 2.000 MHz and utilizes LVCMOS output logic levels. 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 2.0x1.6 mm, suitable for surface-mount assembly.

Oscillators Feature Summary

• Supports LVCMOS output interface for digital compatibility
• Includes enable/disable pin for power management
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Low-power embedded systems
• Consumer electronics timing circuits
• Portable devices requiring precise clock signals

Oscillators Procurement Notes

Verify the specific suffix OE against the manufacturer's current datasheet to confirm availability and exact electrical tolerances. Ensure the 1.8V supply requirement aligns with your system design. Confirm the 2.000 MHz frequency matches the target application needs before ordering.

Oscillators Selection Notes

Select this component when a 2 MHz clock source is required with low voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. The small form factor aids in space-constrained PCB layouts. Consider the enable feature if power efficiency is a priority.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within the same package footprint. The series provides options for different supply voltages and frequencies, allowing designers to maintain consistent board layouts while adjusting timing specifications.

Oscillators Replacement Considerations

Check for direct substitutes such as the 18QHTF21-2.000-PD variant if the OE suffix denotes a specific packaging or testing configuration. Verify pinout compatibility and electrical parameters before substituting.