SG-8101CB 25.278170M-TCHPA0

Oscillators Overview

The SG-8101CB 25.278170M-TCHPA0 is a standard clock oscillator manufactured by Epson Timing. It operates at a frequency of 25.278170 MHz with a CMOS output signal type. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. It exhibits a frequency stability of +/-20 PPM and functions within an operating temperature range of -40°C to +105°C. The component is housed in a compact 4-SMD, No Lead package with dimensions of 5x3.2 mm, designed for surface mount applications.

Oscillators Feature Summary

• Integrates enable/disable functionality for flexible power management
• Delivers stable CMOS output signals for digital timing applications
• Utilizes a lead-free surface mount package for automated assembly

Oscillators Applications

• Standard clock generation for embedded systems
• Timing reference for consumer electronics
• Clock source for industrial control modules

Oscillators Procurement Notes

Verify the complete part number including the suffix TCHPA0 to ensure correct voltage and tolerance specifications. Confirm RoHS compliance status through official documentation. Check datasheet for specific load capacitance requirements if integrating into custom circuits. Ensure ESD protection measures are followed during handling and installation.

Oscillators Selection Notes

Select this component when a precise 25.278170 MHz reference is required for CMOS logic interfaces. Consider the +/-20 PPM stability for applications sensitive to minor frequency drift. Evaluate the 1.8V to 3.3V operating range against system power rails. The wide temperature range suits environments subject to thermal variation.

Oscillators Part Context

This oscillator belongs to the SG-8101CB series from Epson Timing, which focuses on low-power, high-stability crystal oscillators. The series is engineered for modern electronic devices requiring compact footprints and reliable timing performance across varying environmental conditions.

Oscillators Replacement Considerations

Direct substitutes must match the 25.278170 MHz frequency, CMOS output, 4-SMD 5x3.2mm package, and +/-20 PPM stability. Verify voltage compatibility and enable pin functionality before substitution.