SG-9101CG-D40SGDBB

Overview

The SG-9101CG-D40SGDBB is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range from 670 kHz to 170 MHz and includes a standby function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm. The component is designed for surface mount installation and complies with RoHS standards.

Feature Summary

• Supports programmable frequency generation across a wide operational bandwidth
• Integrates spread spectrum modulation to reduce electromagnetic interference
• Includes a low-power standby mode for enhanced energy efficiency

Applications

• General-purpose clock generation in embedded systems
• Timing reference sources for consumer electronics
• Clock distribution in industrial control equipment

Procurement Notes

Verify the specific frequency configuration required for your application during the ordering process, as this model is a programmable variant. Confirm that the 4-SMD package dimensions align with your PCB footprint constraints. Ensure the supply voltage requirements match your system's power rails. Check for any specific programming instructions or software tools provided by the manufacturer for setting the desired output frequency.

Selection Notes

Select this component when a small form factor is critical for the design. It is suitable for applications requiring precise timing with reduced EMI through spread spectrum capabilities. Consider the operating temperature range and voltage stability requirements before finalizing the choice. Compare it against other series if higher precision or different package sizes are needed.

Part Context

This part belongs to the SG-9101Cx series of programmable oscillators from EPSON. The series is known for offering flexibility in frequency selection while maintaining a compact physical profile. It serves as a modern alternative to fixed-frequency crystals in designs where multiple clock speeds might be needed or where EMI reduction is a priority.

Replacement Considerations

Direct replacements may include other models from the SG-9101Cx family with compatible pinouts and electrical characteristics. Verify that any substitute part supports the same voltage range and output type. Cross-reference datasheets to ensure equivalent performance in terms of phase noise and jitter specifications.