SG-9101CG-D40SGDBA

Overview

The SG-9101CG-D40SGDBA is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequencies from 670 kHz to 170 MHz and includes a standby function with a maximum disabled current of 3.7 mA. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. The unit is designed for operation across temperatures ranging from -40°C to +105°C and complies with RoHS3 standards.

Feature Summary

• Integrated spread spectrum frequency modulation capability
• Low power consumption with dedicated standby mode
• Compact surface-mount packaging for space-constrained designs

Applications

• High-speed data handling systems requiring precise timing
• FPGA configuration and clock distribution networks
• Embedded control systems operating in wide temperature ranges

Procurement Notes

Verify the specific part number suffix against official EPSON documentation to confirm factory-programmed parameters. Ensure that the required frequency falls within the 670 kHz to 105°C operational limits. Confirm package dimensions match the 4-SMD footprint requirements. Check compliance certifications such as RoHS3 if environmental regulations apply to the final assembly. Validate supply voltage compatibility with the target circuit design before integration.

Selection Notes

Select this component when a programmable clock source with spread spectrum capabilities is required for noise reduction. Consider the CMOS output interface for direct logic compatibility. Evaluate the thermal performance against the -40°C to +105°C operating range. Assess the physical size constraints against the 2.50mm x 2.00mm package dimensions. Verify that the standby current specifications meet the system's power management goals.

Part Context

This model belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. The series is characterized by its flexibility in frequency generation and low-power operation. It serves as a timing solution for digital circuits requiring stable clock signals with electromagnetic interference mitigation through frequency spreading. The component integrates a crystal resonator within the SMD package.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Cross-reference with other SG-9101CG variants only if pinout and electrical parameters align exactly. Verify that any alternative maintains the same spread spectrum bandwidth and CMOS output characteristics.