18QHTF21-32.7707-OE

Oscillators Overview

The 18QHTF21-32.7707-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 32.7707 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable functionality for power management
• Compact surface-mount package design

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet to guarantee reliability under your environmental conditions.

Oscillators Selection Notes

Select this component when a precise 32.7707 MHz reference is required for low-voltage digital applications. The LVCMOS output ensures direct interfacing with standard logic families without additional buffering. The enable pin allows for dynamic power control, which is beneficial for battery-operated devices. Consider the small form factor if space is limited on the printed circuit board.

Oscillators Part Context

This oscillator belongs to the standard XO series from Mercury Electronics, designed for general-purpose timing applications. The model number indicates a 32.7707 MHz frequency variant within the 18QHTF21 family. This family typically offers reliable performance for consumer electronics and industrial control systems requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes must match the 32.7707 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify electrical parameters such as phase noise and jitter specifications to ensure functional equivalence in timing-critical circuits.