SG-8101CE 44.3000M-TCHPA0

Oscillators Overview

The SG-8101CE 44.3000M-TCHPA0 is a standard CMOS crystal oscillator manufactured by Epson. It operates at a nominal frequency of 44.3 MHz with a frequency stability of ±20 ppm. The device supports a supply voltage range of 1.8V to 3.3V and includes an enable/disable function for power management. It is housed in a compact 4-SMD, no-lead package suitable for surface mount applications. The operational temperature range extends from -40°C to +85°C, ensuring reliability in various electronic environments.

Oscillators Feature Summary

• CMOS output signal compatible with standard digital logic interfaces
• Integrated enable/disable control pin for active power management
• Compact 4-SMD no-lead surface mount package design
• Wide operating temperature range for industrial environment suitability

Oscillators Applications

• Precision timing circuits requiring stable clock signals
• Embedded systems utilizing CMOS-compatible clock inputs
• Portable electronics requiring low-power operation modes
• Industrial control modules needing wide temperature tolerance

Oscillators Procurement Notes

Verify the specific frequency suffix (44.3000M) matches system requirements. Confirm the TCHPA0 package variant aligns with PCB footprint specifications. Ensure supply voltage compatibility within the 1.8V to 3.3V range. Check that the ±20ppm stability meets application jitter constraints. Validate the enable/disable functionality integration with host controller GPIOs.

Oscillators Selection Notes

Select this component when a precise 44.3 MHz clock source is required with CMOS output levels. Consider the ±20ppm stability for applications sensitive to frequency drift. Evaluate the 1.8V to 3.3V supply range against available system rails. Assess the need for an enable pin to manage power consumption during idle states. Compare physical dimensions of the 4-SMD package against board space limitations.

Oscillators Part Context

This model belongs to the SG-8101CE series of standard oscillators from Epson. The series offers various frequencies and packages tailored for different timing needs. The SG-8101CE specifically targets applications requiring reliable CMOS outputs with moderate stability. It complements other variants in the lineup offering different frequencies or packaging options.

Oscillators Replacement Considerations

Direct substitutes must match the 44.3 MHz frequency, CMOS output type, and 4-SMD package. Verify equivalent stability ratings around ±20ppm and compatible supply voltages. Check for identical enable/disable functionality if power management is critical. Consult manufacturer cross-reference lists for confirmed alternative part numbers.