1553H-1.000G33ATSK

Overview

The 1553H-1.000G33ATSK is a standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a frequency of 1 MHz and utilizes HCMOS output logic levels. The device is designed for a supply voltage of 3.3V and features enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable and disable control capability
• Standard XO design for reliable frequency generation

Applications

• Telecommunications equipment
• Industrial control systems
• Consumer electronics

Procurement Notes

Verify the specific ordering suffix to ensure the correct voltage and package configuration matches the design requirements. Confirm that the HCMOS output type aligns with the target circuit's input specifications. Check for any RoHS compliance documentation if environmental regulations apply to the manufacturing process.

Selection Notes

Select this component when a 1 MHz reference clock is required with low power consumption and small form factor constraints. The 3.3V operating voltage makes it suitable for modern digital logic families. Ensure the PCB layout supports the 4-SMD no lead package dimensions for proper soldering and thermal performance.

Part Context

This part belongs to the 1553H series of quartz crystal oscillators produced by Suzhou Hangjing Elec&Tech Co.,Ltd. The company specializes in full-cycle R&D and production of frequency control components, including crystals, filters, and oscillators, serving global markets in Asia, Europe, and North America.

Replacement Considerations

The 1553H-25.000G33ATSK is a related model within the same series but operates at 25 MHz. Substitution requires verifying frequency compatibility. Other HCMOS oscillators with similar pinouts and voltage ratings may be considered if electrical parameters match.