SG-8101CA 80.000625M-TCHPA0

Oscillators Overview

The SG-8101CA 80.000625M-TCHPA0 is a standard CMOS crystal oscillator manufactured by Epson Timing. It operates at a nominal frequency of 80.000625 MHz with a tolerance of ±20 ppm. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, no lead package, designed for surface-mount assembly in high-density electronic circuits requiring precise clock generation.

Oscillators Feature Summary

• CMOS output signal compatibility
• Integrated enable/disable functionality
• Compact surface-mount form factor

Oscillators Applications

• Consumer electronics timing
• Data communication systems
• General-purpose clock generation

Oscillators Procurement Notes

Verify the specific frequency suffix (80.000625M) and package variant (TCHPA0) against project requirements. Confirm supply voltage compatibility within the 1.8V to 3.3V range. Ensure the enable pin configuration aligns with system power management strategies. Cross-reference the manufacturer's latest datasheet for mechanical dimensions and electrical characteristics prior to integration.

Oscillators Selection Notes

Select this component when a precise 80.000625 MHz clock source is required in space-constrained designs. The CMOS output simplifies interface logic compared to other oscillator types. The enable feature allows for dynamic power management. Verify that the ±20 ppm frequency stability meets the system's jitter and timing budget constraints for reliable operation.

Oscillators Part Context

This part belongs to the SG-8101CA series of standard oscillators from Epson Timing. The series offers various frequency options and voltage ranges. The TCHPA0 suffix indicates the specific packaging and tape-and-reel configuration. This model provides a balance of performance and size for modern embedded applications.

Oscillators Replacement Considerations

Direct substitutes must match the 80.000625 MHz frequency, CMOS output type, and 4-SMD no-lead package. Verify equivalent voltage ranges and enable pin functionality. Check for compatible footprint and reflow soldering profiles to ensure seamless replacement without board redesign.