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18QHTF21-14.450-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 14.45 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-14.450-OE
- Description：14.45 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：14.45 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 18QHTF21-14.450-OE
Oscillators Overview
The 18QHTF21-14.450-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 14.45 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package designed for surface-mount assembly. The component supports an operating temperature range from -40°C to 85°C, ensuring reliability across various industrial environments.
Oscillators Feature Summary
- Supports Enable/Disable control for active power management
- Delivers LVCMOS output signal compatibility
- Utilizes a low-profile 4-SMD No Lead package
Oscillators Applications
- General-purpose digital clock generation
- Embedded system timing references
- Consumer electronics circuit boards
Oscillators Procurement Notes
Verify the specific suffix 'OE' against the manufacturer's current documentation to confirm the exact enable/disable pin configuration and electrical characteristics. Ensure the selected variant matches the required 1.8V supply voltage and LVCMOS interface standards for the target application design.
Oscillators Selection Notes
Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. The enable/disable feature makes it suitable for battery-powered devices where power conservation during idle states is critical. Consider the small form factor for high-density PCB layouts.
Oscillators Part Context
This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronic. The series offers various frequencies and supply voltages, utilizing quartz crystal technology for stable timing. The manufacturer specializes in frequency control products including crystals, TCXOs, and VCTCXOs.
Oscillators Replacement Considerations
Check datasheets for other suffixes like '-PD' (Standby) or different frequencies within the 18QHTF21 series. Verify that substitute parts match the 1.8V supply, LVCMOS output, and 4-SMD package dimensions.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
