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18QHTF21-49.3733-PD is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 49.3733 MHz XO 1.8V 2.0X1.6MM PD. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-49.3733-PD
- Description：49.3733 MHz XO 1.8V 2.0X1.6MM PD
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：49.3733 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)：23mA
- 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 18QHTF21-49.3733-PD
Oscillators Overview
The 18QHTF21-49.3733-PD is a standard frequency quartz crystal oscillator manufactured by Mercury Electronic Ind., Co., Ltd. It operates at a nominal frequency of 49.3733 MHz and utilizes LVCMOS output logic levels. The device is housed in a compact 4-SMD, No Lead surface-mount package with dimensions of 2.00mm x 1.60mm. It functions within a supply voltage range of 1.8V and includes a standby power-down feature to reduce energy consumption during inactive periods.
Oscillators Feature Summary
- Generates precise timing signals using LVCMOS compatible output logic for digital interfacing.
- Incorporates a standby mode that allows the oscillator to enter a low-power power-down state.
- Utilizes a leadless surface-mount design suitable for automated assembly processes.
Oscillators Applications
- High-performance digital systems requiring stable clock sources
- Embedded controllers and microprocessors
- Communication interface circuits
Oscillators Procurement Notes
Verify the specific datasheet from Mercury Electronic Ind., Co., Ltd. to confirm exact electrical characteristics and pin configurations. Ensure compatibility with the target PCB footprint and voltage requirements before integration into the final design.
Oscillators Selection Notes
Select this component when a low-profile, surface-mount oscillator is required for 1.8V logic applications. Consider the 4-SMD no-lead package size constraints and the necessity for LVCMOS signal levels in the system architecture.
Oscillators Part Context
This part belongs to the family of quartz crystal oscillators produced by Mercury Electronic Ind., Co., Ltd., a supplier specializing in frequency-control components. The series includes various frequencies and packages tailored for modern electronic timing needs.
Oscillators Replacement Considerations
Consult official documentation for confirmed substitute part numbers. Cross-reference with other 49.3733 MHz LVCMOS oscillators in 4-SMD packages only if electrical parameters match exactly.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
