SG-8101CA 5.7143M-TCHSA0

Oscillators Overview

The SG-8101CA 5.7143M-TCHSA0 is a standard crystal oscillator from Epson with a nominal frequency of 5.7143 MHz. It operates on a supply voltage range of 1.8V to 3.3V and features CMOS output. The device exhibits a frequency stability of ±20ppm and draws a maximum supply current of 3mA. It supports surface mount mounting in a 4-SMD, No Lead package with a maximum seated height of 1.40mm. The operating temperature range spans from -40°C to +105°C.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Standby function for power-down capability
• Wide operating temperature range suitable for industrial environments

Oscillators Applications

• Portable devices requiring low power consumption
• Communication equipment needing stable clock signals
• Industrial control systems

Oscillators Procurement Notes

Verify the specific ordering suffix TCHSA0 against the manufacturer's official datasheet to ensure correct pinout, tolerance, and packaging specifications. Confirm that the requested frequency matches the design requirements exactly, as variations exist within the SG-8101CA series. Cross-reference the component marking code with official documentation to prevent counterfeit parts.

Oscillators Selection Notes

Select this model when a precise 5.7143 MHz clock source is required with tight stability constraints. The wide voltage range allows flexibility in system power design. Ensure the application environment stays within the specified -40°C to +105°C operational limits to maintain the stated ±20ppm frequency stability.

Oscillators Part Context

This component belongs to the SG-8101CA PR series of standard oscillators manufactured by Epson. The series is characterized by low power consumption and high reliability, targeting applications where space and energy efficiency are critical. The specific variant provides a fixed frequency output optimized for timing circuits in compact electronic assemblies.

Oscillators Replacement Considerations

Direct substitutes must match the 5.7143 MHz frequency, 4-SMD package, and 1.8V-3.3V voltage range. Verify equivalent frequency stability and operating temperature ranges before substitution. Consult official cross-reference lists for compatible alternatives.