1553H-14.7456G33DTSK

Overview

The 1553H-14.7456G33DTSK is a quartz crystal oscillator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a frequency of 14.7456 MHz with an HCMOS output type. The device supports a supply voltage of 3.3V and maintains a frequency stability of ±30ppm. It is designed for reliable performance within an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides HCMOS digital output signals for clock distribution
• Operates on a standard 3.3V power supply rail
• Ensures frequency stability of ±30ppm across the specified temperature range

Applications

• General-purpose clock signal generation in electronic circuits
• Data communication interface timing sources
• Microcontroller system clock inputs

Procurement Notes

Verify the specific package dimensions and pin configuration against your PCB footprint requirements before ordering. Confirm that the ±30ppm frequency stability meets the tolerance requirements of your target application. Ensure the 3.3V supply voltage aligns with your system's power architecture. Check the operating temperature range limits to ensure suitability for your environmental conditions.

Selection Notes

Select this component when a stable 14.7456 MHz clock source is required for digital logic interfaces. The HCMOS output is suitable for direct interfacing with standard CMOS logic families. Consider the ±30ppm stability specification for applications requiring moderate precision timing. Verify that the -40°C to 85°C temperature range covers your operational environment.

Part Context

This part belongs to the family of surface-mount quartz crystal oscillators produced by Suzhou Hangjing Elec & Tech Co., Ltd. The manufacturer specializes in quartz frequency control components, including crystals, oscillators, and filters. This specific model represents a standard fixed-frequency solution for general electronics applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching frequency, output type, voltage, and package specifications from other manufacturers.