SG-8018CB 49.4400M-TJHSA0

Oscillators Overview

The SG-8018CB 49.4400M-TJHSA0 is a standard crystal oscillator manufactured by Epson Timing, operating at a frequency of 49.44 MHz with CMOS output. It supports supply voltages from 1.62V to 3.63V and features a frequency stability of ±50ppm. The device operates within a temperature range of -40°C to +105°C and includes standby functionality for power management. Packaged in a compact 4-SMD, no-lead (5.00mm x 3.20mm) surface-mount format, it draws a maximum current of 8.1mA during operation.

Oscillators Feature Summary

• Integrated standby mode for active power-down capability
• CMOS output signal compatible with standard digital logic
• Wide industrial operating temperature range for environmental resilience

Oscillators Applications

• Communication equipment timing circuits
• Industrial control system clock generation
• Consumer electronics internal synchronization

Oscillators Procurement Notes

Verify the specific suffix TJHSA0 against official Epson documentation to confirm voltage and package specifications. Ensure the required frequency tolerance matches the ±50ppm rating. Confirm that the 4-SMD footprint aligns with the target PCB design constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 49.44 MHz reference is required for CMOS-based systems. Consider the wide temperature range if the application involves harsh environments. Evaluate the standby feature benefits for battery-powered designs requiring low-power states compared to continuous-operation oscillators.

Oscillators Part Context

This part belongs to the SG-8018CB series of programmable crystal oscillators from Epson Timing. The series is designed for high-frequency stability and reliability in various electronic applications. The CB variant typically denotes specific packaging and electrical characteristics within the broader product line.

Oscillators Replacement Considerations

Direct substitutes must match the 49.44 MHz frequency, CMOS output type, and 4-SMD package dimensions. Verify voltage compatibility within the 1.62V to 3.63V range. Cross-reference pinout configurations to ensure functional interchangeability without circuit modification.