SG-8018CB 12.3000M-TJHPA0

Oscillators Overview

The SG-8018CB 12.3000M-TJHPA0 is a standard CMOS clock oscillator manufactured by Epson Timing. It operates at a nominal frequency of 12.3 MHz with a frequency stability of ±50 ppm. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package designed for surface mount applications. The operational temperature range extends from -40°C to +105°C, ensuring reliability in demanding environments.

Oscillators Feature Summary

• Supports wide supply voltage range from 1.62V to 3.63V
• Includes hardware enable and disable control functionality
• Delivers high frequency stability of ±50 ppm
• Operates reliably across extended industrial temperature ranges

Oscillators Applications

• General-purpose digital system clock generation
• Embedded controller timing references
• Industrial communication interface synchronization
• Consumer electronics main clock sources

Oscillators Procurement Notes

Verify the complete part number including the specific frequency suffix (12.3000M) and output type (TJHPA0) against official Epson documentation. Confirm that the required frequency tolerance and operating temperature range align with the design specifications. Ensure the 4-SMD no-lead package footprint matches the PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 12.3 MHz reference is required for CMOS logic interfaces. The wide voltage compatibility allows integration with both 1.8V and 3.3V domains without level shifting. The enable pin provides power management capabilities for battery-operated systems. Consider the extended temperature rating for applications exposed to thermal variations outside commercial limits.

Oscillators Part Context

This model belongs to the SG-8018CB series of standard oscillators from Epson Timing. The series offers various frequencies within a small form factor. The CB variant specifically denotes the package style and electrical characteristics compatible with modern surface mount assembly processes. It serves as a direct replacement for legacy crystal units requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes include other SG-8018CB models with identical frequency and tolerance ratings. Verify pinout compatibility and electrical parameters before cross-referencing with competitor parts. Ensure any alternative maintains the same enable/disable functionality and voltage range.