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Product Detailed Parameters
- Description：100.06 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：100.06 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)：28mA
- 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 18QHTF21-100.060-OE is a standard LVCMOS crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 100.06 MHz and requires a supply voltage of 1.8V. The device features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for high-frequency timing applications requiring low profile and precise clock signals.
Feature Summary
- Standard LVCMOS output logic for digital interface compatibility
- Integrated enable/disable functionality for power optimization
- Compact 4-SMD no-lead surface mount package design
Applications
- High-speed digital signal processing systems
- Communication equipment clock generation
- Embedded system timing references
Procurement Notes
Verify the specific frequency tolerance and operating temperature range against the official datasheet before procurement. Ensure the 1.8V supply voltage aligns with the target circuit design. Confirm the package footprint matches the PCB layout requirements for the 4-SMD no-lead configuration to avoid assembly issues.
Selection Notes
Select this component when a 100.06 MHz clock signal is required with low voltage operation. Consider the enable pin feature if dynamic power management is necessary. Evaluate the small form factor suitability for space-constrained designs compared to larger oscillator packages.
Part Context
This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystals and oscillators. The manufacturer has been producing frequency control products since 1973, establishing expertise in Taiwan's crystal industry. The series includes various frequencies and voltage options for diverse timing needs.
Replacement Considerations
Direct substitutes include other 100.06 MHz LVCMOS oscillators in similar 2.0x1.6mm packages. Verify electrical parameters such as load capacitance and drive level compatibility. Check for equivalent enable/disable functionality and temperature stability ratings before substitution.
