SG-8018CG 12.4240M-TJHSA0

Oscillators Overview

The SG-8018CG 12.4240M-TJHSA0 is a standard CMOS clock oscillator manufactured by Epson Timing. It operates at a frequency of 12.424 MHz with a frequency stability of ±50 ppm. The device supports supply voltages of 1.8V and 3.3V, ensuring compatibility with various digital logic levels. It functions within an industrial temperature range of -40°C to +105°C and features a standby mode for power management. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm.

Oscillators Feature Summary

• Provides stable CMOS clock signals for digital applications
• Supports dual voltage operation at 1.8V and 3.3V
• Includes standby functionality for power reduction
• Rated for extended industrial temperature environments

Oscillators Applications

• General-purpose digital circuit timing
• Microprocessor clock generation
• Communication interface synchronization
• Industrial control system clocks

Oscillators Procurement Notes

Verify the complete part number including the suffix TJHSA0 to ensure correct packaging and specifications. Confirm that the required operating voltage matches the 1.8V or 3.3V options supported by this specific variant. Check the frequency tolerance requirement against the ±50 ppm specification to ensure it meets the design constraints. Ensure the PCB footprint accommodates the 2.50mm x 2.00mm SMD package dimensions.

Oscillators Selection Notes

Select this oscillator when a precise 12.424 MHz reference is required for CMOS-based digital systems. Consider the ±50 ppm stability for applications where moderate frequency accuracy is sufficient. Evaluate the 1.8V/3.3V voltage flexibility against the target system's power rails. The wide temperature range makes it suitable for demanding industrial or automotive environments where thermal stability is critical.

Oscillators Part Context

This component belongs to the SG-8018CG series of standard oscillators from Epson Timing. The series is designed for surface-mount applications requiring reliable clock sources. The SG-8018CG models are characterized by their small form factor and low power consumption, making them ideal for space-constrained electronic designs.

Oscillators Replacement Considerations

Direct substitutes must match the 12.424 MHz frequency, CMOS output type, and 4-SMD 2.5x2mm package. Verify equivalent stability and voltage support before integration.