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18QHTF21-15.405405-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 15.405405 M XO 1.8V 2.0X1.6MM OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-15.405405-OE
- Description：15.405405 M XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：15.405405 MHz
- Function：Enable/Disable
- Output：LVCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：22mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：-
Oscillators datasheet and documents for 18QHTF21-15.405405-OE
Oscillators Overview
The 18QHTF21-15.405405-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 15.405405 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.
Oscillators Feature Summary
- Integrates enable/disable functionality for active power management
- Delivers LVCMOS signal output compatibility
- Designed for low-voltage 1.8V operation
Oscillators Applications
- General purpose clock generation
- Embedded system timing references
- Consumer electronics circuit boards
Oscillators Procurement Notes
Verify the specific suffix OE against the manufacturer's current datasheet to confirm pinout and electrical tolerances. Ensure the 1.8V supply requirement aligns with the target circuit design before procurement. Cross-reference the 4-SMD no lead package dimensions with the PCB footprint library to guarantee mechanical fit.
Oscillators Selection Notes
Select this component when a precise 15.405405 MHz reference is required for 1.8V logic systems. The integrated enable pin allows for dynamic power control, making it suitable for battery-operated devices. Confirm that the LVCMOS output swing matches the input requirements of the downstream receiving logic gates.
Oscillators Part Context
This model belongs to the 18QHTF21 series from Mercury Electronic Ind. Co. Ltd, a manufacturer specializing in quartz frequency control products. The series typically offers various frequency options within a standardized small outline package format, providing consistent mechanical integration across different timing requirements.
Oscillators Replacement Considerations
Direct substitutes include other 15.405405 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify equivalent frequency stability and load capacitance specifications when evaluating alternative sources.
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