SG-8018CA 4.4000M-TJHPA0

Oscillators Overview

The SG-8018CA 4.4000M-TJHPA0 is a standard CMOS crystal oscillator manufactured by Epson Timing. It operates at a nominal frequency of 4.4 MHz with a frequency stability of ±50 ppm. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.40mm. The component is rated for operation within a temperature range of -40°C to +105°C and consumes a maximum supply current of 8.1mA.

Oscillators Feature Summary

• CMOS output signal generation
• Enable/Disable control functionality
• Wide operating temperature range

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Industrial control equipment

Oscillators Procurement Notes

Verify the specific suffix TJHPA0 against official Epson documentation to confirm packaging and tape specifications. Ensure the selected variant matches the required 4.4 MHz frequency and ±50 ppm stability for your design. Cross-reference the 4-SMD package dimensions with your PCB footprint requirements prior to ordering.

Oscillators Selection Notes

Select this model when a low-power, small-footprint oscillator with enable capabilities is required. The 7.00mm x 5.00mm package offers a balance between size and thermal performance. Consider the ±50 ppm stability sufficient for most digital logic interfaces. Verify compatibility with the 1.62V to 3.63V supply rail available in your target application.

Oscillators Part Context

This component belongs to the SG-8018CA series of standard oscillators from Epson Timing. The series provides various frequency options within the same physical package form factor. The CA suffix typically denotes specific electrical characteristics or pin configurations within the broader SG-8018 family, ensuring interchangeability for mechanical layout purposes across different frequencies.

Oscillators Replacement Considerations

Direct replacements must match the 4.4 MHz frequency, ±50 ppm stability, and 4-SMD (7x5) package. Verify that substitute parts support the same 1.62V-3.63V supply range and CMOS output levels. Check if the alternative component includes the enable/disable feature if power management is critical to the design.