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18QHTF21-19.692307-PD is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 19.692307 M XO 1.8V 2.0X1.6MM PD. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-19.692307-PD
- Description：19.692307 M XO 1.8V 2.0X1.6MM PD
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：19.692307 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 18QHTF21-19.692307-PD
Oscillators Overview
The 18QHTF21-19.692307-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 19.692307 MHz and utilizes LVCMOS output logic levels. The device is designed for surface mount applications, featuring a compact 4-SMD, No Lead package configuration. It functions with a supply voltage of 1.8V and includes a standby or power-down capability to manage energy consumption during inactive periods.
Oscillators Feature Summary
- Supports LVCMOS output signal compatibility
- Includes standby and power-down functionality
- Utilizes a leadless surface mount package design
Oscillators Applications
- General purpose clock signal generation
- Digital circuit timing references
- Embedded system synchronization
Oscillators Procurement Notes
Verify the exact part number against official Mercury Electronics documentation to ensure correct frequency tolerance and package specifications. Confirm that the 1.8V supply requirement aligns with your system design. Check for any specific ordering suffixes that may indicate variations in performance or packaging. Ensure compliance with RoHS standards if required by your manufacturing process.
Oscillators Selection Notes
Select this component when a precise 19.692307 MHz reference is needed with low voltage operation. Consider the 4-SMD no-lead package for space-constrained PCB layouts. Evaluate the LVCMOS interface compatibility with downstream digital logic. Assess the power-down feature benefits for battery-operated or energy-sensitive applications requiring standby modes.
Oscillators Part Context
Mercury Electronics Ind. Co. Ltd has been manufacturing frequency control products since 1973. The company is recognized as a pioneer in quartz crystal manufacturing in Taiwan. Their product portfolio includes various oscillators and resonators designed for diverse electronic applications, emphasizing reliability and precision in frequency stability.
Oscillators Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult Mercury Electronics directly for potential cross-reference options or updated series replacements.
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