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Product Detailed Parameters
- Description：13.235 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：13.235 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：-
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Overview
The 18QHTF21-13.235-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.235 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm. The component is designed for applications requiring precise clock signals within specified operating temperature ranges.
Feature Summary
- Integrates LVCMOS output logic for digital interface compatibility
- Features integrated enable/disable control functionality
- Utilizes quartz crystal technology for frequency stability
Applications
- General purpose clock signal generation
- Embedded system timing references
- Digital circuit synchronization
Procurement Notes
Verify the specific part number against official Mercury Electronics documentation to confirm electrical parameters and pinout configuration. Ensure that the required operating temperature range and load conditions match the application design specifications before procurement.
Selection Notes
Select this component when a low-profile surface mount oscillator with enable control is required. Consider the 1.8V supply requirement and LVCMOS output levels. Verify package compatibility with the PCB footprint and ensure the frequency tolerance meets the system timing requirements.
Part Context
This model belongs to the Mercury Electronics SMD oscillator series, which focuses on small form factor frequency control solutions. The company has a long history in quartz crystal manufacturing, providing various oscillator types including XO, TCXO, and VCXO for global electronic markets.
FAQ
What is the output logic type of the 18QHTF21-13.235-OE?
The output logic type is LVCMOS.
Does the 18QHTF21-13.235-OE support power control?
Yes, it includes an enable/disable function for power management.
