1553H-50.000G50DTSK

Overview

The 1553H-50.000G50DTSK is a standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 50 MHz with an HCMOS output signal. The device requires a supply voltage of 5V and features a maximum supply current of 20mA. Frequency stability is rated at ±30ppm over the operating temperature range of -40°C to +85°C. The component is housed in a 4-SMD, No Lead package with dimensions corresponding to the 5032 metric size.

Feature Summary

• Features Enable/Disable functionality for power management control
• Utilizes HCMOS output interface for digital logic compatibility
• Designed for surface-mount assembly via SMD package

Applications

• Computing systems requiring precise clock signals
• Communication equipment needing stable frequency references
• Automotive electronic modules
• Industrial control devices
• Medical instrumentation

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and stability specifications. Confirm that the 5V supply requirement aligns with the target circuit design. Check for any alternative suffixes that may indicate different packaging or tolerance levels before finalizing the purchase order.

Selection Notes

Select this component when a 50 MHz clock source with HCMOS output is required. Ensure the system design supports a 5V supply rail and can accommodate a maximum current draw of 20mA. Verify that the ±30ppm frequency stability meets the timing requirements of the application within the specified industrial temperature range.

Part Context

This part belongs to the HC series of crystal oscillators produced by Suzhou Hangjing. The company specializes in quartz frequency controlling units, including crystals, oscillators, filters, VCXOs, and TCXOs. Their product lines are designed for applications in computing, communication, automotive, medical, and industrial sectors.

Replacement Considerations

Cross-reference with other 50 MHz HCMOS oscillators in the 5032 package. Ensure replacement parts match the 5V supply voltage and ±30ppm stability. Verify pinout compatibility and enable/disable logic polarity if present.