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18QHTF21-16.128-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 16.128 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-16.128-OE
- Description：16.128 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：16.128 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：-
Oscillators datasheet and documents for 18QHTF21-16.128-OE
Oscillators Overview
The 18QHTF21-16.128-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.128 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.
Oscillators Feature Summary
- LVCMOS output interface
- Enable/Disable control functionality
- Compact 4-SMD No Lead package
Oscillators Applications
- General electronic timing circuits
- Embedded system clock generation
- Consumer electronics devices
Oscillators Procurement Notes
Verify the specific ordering suffix against official Mercury Electronics documentation to ensure correct voltage and package specifications. Confirm that the OE suffix aligns with required enable pin configurations. Request updated datasheets directly from the manufacturer or authorized distributors to validate current production status and compliance certifications before finalizing procurement orders.
Oscillators Selection Notes
Select this component when a low-voltage 1.8V LVCMOS oscillator is required for space-constrained designs. The enable/disable feature makes it suitable for battery-powered applications requiring power management. Ensure the 4-SMD no-lead footprint matches the target PCB layout constraints and soldering capabilities.
Oscillators Part Context
This part belongs to the Mercury Electronics SMD oscillator series, designed for general-purpose timing applications. The company specializes in quartz crystals and oscillators, offering various frequency options within standardized packages. This model represents a standard XO variant optimized for modern surface-mount manufacturing requirements.
Oscillators Replacement Considerations
Direct substitutes must match the 16.128 MHz frequency, 1.8V LVCMOS output, and 4-SMD no-lead package dimensions. Verify pinout compatibility and enable signal polarity if replacing with other manufacturers' components.
Oscillators FAQ
What is the output logic level of the 18QHTF21-16.128-OE?
The device uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.
Does this oscillator support power control?
Yes, it features an enable/disable control function to manage power consumption.
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