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18QHTF21-22.625-PD is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 22.625 MHz XO 1.8V 2.0X1.6 MM PD. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-22.625-PD
- Description：22.625 MHz XO 1.8V 2.0X1.6 MM PD
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：22.625 MHz
- Function：Standby (Power Down)
- 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 18QHTF21-22.625-PD
Oscillators Overview
The 18QHTF21-22.625-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 22.625 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm.
Oscillators Feature Summary
- Supports low-voltage operation at 1.8V
- Includes standby mode for power reduction
- Utilizes LVCMOS output interface
Oscillators Applications
- Computing systems
- Testing equipment
- Metering devices
Oscillators Procurement Notes
Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply rail is stable within the operational range. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions to prevent assembly issues. Cross-reference the part number suffix to confirm the exact variant specifications.
Oscillators Selection Notes
Select this component when a precise 22.625 MHz clock signal is required for low-power applications. The 1.8V operating voltage makes it suitable for modern portable and battery-operated electronics. The small 2.0x1.6 mm package allows for high-density board layouts. Consider the standby feature if power efficiency during idle states is a critical design parameter.
Oscillators Part Context
This model belongs to the Mercury Electronics Ind. Co., Ltd. X0 series, which provides standard timing solutions. The company specializes in quartz crystals, oscillators, and filters. This specific part represents a fixed-frequency option within their portfolio, designed for general-purpose digital circuit synchronization.
Oscillators Replacement Considerations
Direct substitutes include other 22.625 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pin compatibility and voltage levels. Alternative frequencies may require retuning associated circuitry.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
