1553H-48.000E18AZSK

Overview

The 1553H-48.000E18AZSK is a 48 MHz standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It utilizes an HCMOS output interface and operates at a supply voltage of 1.8V. The component is housed in a 5032 package. Frequency stability is specified at +/-20ppm at 25°C, with alternative documentation indicating a tolerance of +/-70ppm.

Feature Summary

• Generates a precise 48 MHz clock signal using HCMOS logic levels
• Operates on a low-voltage 1.8V power supply for energy efficiency
• Encapsulated in a compact 5032 surface-mount package

Applications

• Smartphone timing circuits
• Tablet system clocks
• In-vehicle electronic systems
• GPS module synchronization

Procurement Notes

Verify the specific frequency tolerance requirement against datasheet variations (+/-20ppm vs +/-70ppm) before ordering. Confirm that the 1.8V HCMOS output matches the target circuit's input specifications. Ensure the 5032 footprint aligns with the PCB design constraints to guarantee proper assembly and electrical connectivity.

Selection Notes

Select this model when a 48 MHz reference is required for portable or automotive electronics. The 1.8V operation suits modern low-power digital logic families. The 5032 size offers a balance between performance and board space. Verify compatibility with the host processor's clock input requirements regarding voltage swing and load capacitance.

Part Context

Suzhou Hangjing Elec&Tech Co.,Ltd specializes in quartz frequency control components. This oscillator is part of their portfolio serving global electronics markets. The company focuses on R&D and production of crystals and oscillators for consumer and industrial applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.