18QHTF21-44.530-OE

Oscillators Overview

The 18QHTF21-44.530-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 44.53 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports active low enable/disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed in a small form factor surface-mount package

Oscillators Applications

• General clock signal generation in electronic circuits
• Data communication interfaces requiring precise timing
• Embedded systems utilizing low-voltage logic families

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the enable/disable pin configuration matches the control logic levels used in the application to guarantee proper operation.

Oscillators Selection Notes

Select this component when a low-profile, 1.8V LVCMOS oscillator is required for space-constrained designs. The enable feature allows for dynamic power control. Verify that the 44.53 MHz frequency meets the system timing specifications and that the 2.0x1.6mm footprint fits within the available PCB area constraints.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which includes various frequencies and voltage options. The '18' prefix typically indicates the 1.8V supply voltage, while 'QHTF21' denotes the specific package type and series characteristics. The '-OE' suffix may indicate specific ordering or packaging variations as defined by the manufacturer.