1553H-156.250J33DTSTK

Overview

The 1553H-156.250J33DTSTK is a quartz crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 156.25 MHz and utilizes HCMOS output logic levels. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.00mm length by 3.20mm width. This component is designed for surface-mount assembly.

Feature Summary

• Integrated enable and disable functionality for active power control
• HCMOS output signal compatibility for standard digital interfaces
• Compact surface-mount form factor suitable for space-constrained designs

Applications

• High-speed data communication systems
• Network synchronization equipment
• Telecommunications infrastructure modules

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and output specifications. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Check for any specific environmental or reliability certifications required for your application before finalizing procurement orders.

Selection Notes

Select this component when a stable 156.25 MHz reference clock is required for digital logic circuits. Ensure the design accommodates the 1.8V to 3.3V operating range. Consider the HCMOS output drive strength for load matching. Verify thermal performance within the intended operating environment to maintain frequency stability.

Part Context

This part belongs to the standard XO series from Suzhou Hangjing, focusing on quartz frequency control components. The company specializes in research and development of oscillators for computing and communication sectors. The 1553H series represents their surface-mount solutions for general-purpose timing applications.

Replacement Considerations

Cross-reference with other 156.25 MHz HCMOS oscillators in the 5032 package. Verify pinout compatibility and electrical parameters such as phase noise and jitter if substituting with different manufacturers.