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Product Detailed Parameters
- Description：58.6231 MHz XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：58.6231 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)：24mA
- 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：-
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Overview
The 18QHTF21-58.6231-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 58.6231 MHz with an LVCMOS output logic level. The device functions on a 1.8V supply voltage and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.
Feature Summary
- Supports enable and disable functionality via control input
- Utilizes LVCMOS output logic for digital interface compatibility
- Designed for surface-mount assembly using a leadless SMD package
Applications
- Digital signal processing systems requiring precise clock timing
- Communication equipment utilizing standard frequency references
- Embedded systems with low-voltage power constraints
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to ensure correct configuration. Confirm that the OE suffix aligns with the required enable/disable specifications and packaging type. Cross-reference the part number with authorized distributor listings to validate authenticity and availability status before finalizing procurement orders.
Selection Notes
Select this component when a 58.6231 MHz reference is required within a 1.8V system environment. Ensure the design accommodates the physical dimensions of the 4-SMD no-lead package. Verify that the LVCMOS output swing meets the input requirements of the connected load circuitry without additional buffering.
Part Context
This oscillator belongs to the QHTF series from Mercury Electronics, which specializes in quartz-based frequency control products. The series typically offers various frequencies and voltage options within standardized small footprints, catering to portable electronics and industrial control applications requiring stable clock signals.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide or contact technical support directly for verified equivalent components.
