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18QHTF21-28.63663-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 28.63663 MHz XO 1.8V 2.0X1.6 OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-28.63663-OE
- Description：28.63663 MHz XO 1.8V 2.0X1.6 OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：28.63663 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)：23mA
- 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 18QHTF21-28.63663-OE
Oscillators Overview
The 18QHTF21-28.63663-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 28.63663 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and includes enable/disable functionality. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.
Oscillators Feature Summary
- Supports LVCMOS output logic for digital interface compatibility
- Integrates enable and disable control capabilities
- Utilizes a leadless SMD package design
Oscillators Applications
- General clock signal generation
- Digital circuit timing reference
- Embedded system synchronization
Oscillators Procurement Notes
Verify the specific part number suffix against official Mercury Electronics documentation to confirm exact electrical characteristics and packaging details. Ensure that the selected variant matches the required operating temperature range and load conditions for the target application environment before finalizing procurement orders.
Oscillators Selection Notes
Select this component when a precise 28.63663 MHz clock source is required with low-voltage operation. Consider the LVCMOS output compatibility with downstream logic families. Evaluate the physical dimensions of the 4-SMD No Lead package against available PCB real estate constraints during the design phase.
Oscillators Part Context
This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which focuses on quartz-based frequency control solutions. The manufacturer specializes in timing components including crystals, oscillators, and filters, leveraging decades of experience in the Taiwan electronics manufacturing sector to provide reliable frequency control products.
Oscillators Replacement Considerations
Consult official cross-reference data for compatible alternatives. Verify pinout compatibility and electrical specifications if substituting with other manufacturers' offerings to ensure functional equivalence in the target circuit.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
