SG-8101CE 14.745560M-TCHSA0

Oscillators Overview

The SG-8101CE 14.745560M-TCHSA0 is a standard CMOS clock oscillator manufactured by Epson, operating at a frequency of 14.74556 MHz. It supports supply voltages ranging from 1.8V to 3.3V and features an enable/disable function for power management. The device exhibits a frequency stability of ±20ppm and operates within a temperature range of -40°C to 105°C. Typical supply current is 6.8mA, with a maximum disabled current of 3.5mA. It is housed in a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm.

Oscillators Feature Summary

• Integrated enable/disable control for active and standby power modes
• CMOS output signal compatible with standard digital logic interfaces
• Wide industrial operating temperature range for robust environmental performance

Oscillators Applications

• High-speed data communication systems requiring precise clock synchronization
• Network infrastructure equipment including routers and switches
• Consumer electronics utilizing USB or high-definition multimedia interfaces

Oscillators Procurement Notes

Verify the specific suffix codes (TCHSA0) against official Epson documentation to ensure correct voltage, tolerance, and packaging specifications. Confirm that the requested component matches the exact frequency and package dimensions required by the design. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Ensure compliance with RoHS standards if applicable to the target market.

Oscillators Selection Notes

Select this oscillator when a stable 14.74556 MHz reference is needed for CMOS-based digital circuits. Consider the ±20ppm stability requirement against system timing constraints. Evaluate the 1.8V to 3.3V supply range compatibility with the host system's power rails. Assess the need for power-down functionality to meet energy efficiency targets in portable or battery-operated devices.

Oscillators Part Context

This component belongs to the SG-8101 series of surface-mount crystal oscillators from Epson. The series is designed for general-purpose timing applications requiring low jitter and high reliability. The SG-8101CE variant specifically denotes the CMOS output type and standard frequency tolerance options available within the product line.

Oscillators Replacement Considerations

Direct substitutes may include other Epson models within the SG-8101 family offering identical pinout and electrical characteristics. Verify equivalent frequency, voltage range, and package dimensions before substitution. Consult official cross-reference lists for approved alternatives.