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18QHTF53-27.045-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 27.045 MHz XO 1.8V 5.0X3.2 MM OE. Review the specifications below when checking this part for your BOM.
The 18QHTF53-27.045-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 27.045 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm.
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the OE suffix aligns with the required enable/disable pinout and electrical characteristics. Cross-reference the part number with the latest datasheet to validate package dimensions and operating voltage requirements before procurement.
Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. Ensure the system design accommodates the LVCMOS logic levels and the physical footprint of the 4-SMD no-lead package. Verify that the enable/disable feature integrates correctly with the host controller's GPIO capabilities.
This oscillator belongs to the 18QHTF53 series from Mercury Electronic Ind., Co., Ltd, a supplier specializing in quartz crystals and timing solutions. The series offers various frequency options within a standardized small outline package, catering to applications requiring reliable clock sources in space-constrained designs.
Direct substitutes include other 27.045 MHz LVCMOS oscillators in 5.0x3.2mm packages with 1.8V operation. Verify pin compatibility and enable/disable logic polarity. Check if alternative manufacturers offer equivalent performance metrics for the same application constraints.
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