SG-8018CG 12.3000M-TJHPA0

Oscillators Overview

The SG-8018CG 12.3000M-TJHPA0 is a standard CMOS crystal 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 1.62 V to 3.63 V and features an enable/disable control function. It is housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm x 0.70 mm. The component is rated for an operating temperature range of -40°C to +105°C and complies with RoHS 3 standards.

Oscillators Feature Summary

• Integrated enable and disable functionality for power management
• Wide operating temperature range suitable for industrial environments
• Compact surface-mount package design for space-constrained applications

Oscillators Applications

• Industrial control systems requiring precise timing
• Communication equipment clock sources
• Embedded computing modules

Oscillators Procurement Notes

Verify the specific suffix TJHPA0 against official Epson documentation to confirm packaging type and tape specifications. Ensure the required frequency tolerance of ±50 ppm meets system jitter requirements. Confirm that the 1.62V to 3.63V supply range aligns with the target board's power rails before procurement.

Oscillators Selection Notes

Select this model when a 12.3 MHz CMOS output is specifically required. The wide voltage range allows flexibility in power supply design. The enable pin provides additional control over power consumption compared to always-on oscillators. Verify that the 2.5mm x 2.0mm footprint fits the PCB layout constraints.

Oscillators Part Context

This component belongs to the SG-8018 series of standard clock oscillators from Epson Timing. The series offers various frequencies and packages. The CG variant typically denotes specific performance characteristics within the lineup. This part is designed for general-purpose timing applications where size and power efficiency are priorities.

Oscillators Replacement Considerations

Direct replacements must match the 12.3 MHz frequency, CMOS output, 4-SMD package, and ±50 ppm stability. Check datasheets for compatible parts from other manufacturers ensuring identical pinout and electrical specifications.