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Product Detailed Parameters
- Description：63.05 MHz XO 1.8V 2.0X1.6 MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：63.05 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 18QHTF21-63.050-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 63.05 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features an Enable/Disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.
Feature Summary
- LVCMOS output interface
- Enable/Disable functionality
- Compact surface-mount design
Applications
- General clock generation
- Digital signal processing systems
- Communication equipment
Procurement Notes
Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your target circuit's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability.
Selection Notes
Select this component when a precise 63.05 MHz clock signal is required with low-voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. Consider the small form factor for space-constrained designs. Verify environmental operating temperature ranges if the application involves extreme conditions.
Part Context
This model belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series typically offers various frequencies within a standardized 2.0x1.6 mm package. These components are designed for high reliability in consumer and industrial electronics, providing stable timing solutions with minimal board space utilization.
Replacement Considerations
Direct substitutes must match the 63.05 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Verify pinout compatibility and thermal characteristics. Cross-reference with other manufacturers offering similar SMD oscillators ensuring identical electrical specifications and physical dimensions for seamless integration.
