SG-9101CG-D40SGBBC

Overview

The SG-9101CG-D40SGBBC is a programmable spread spectrum crystal oscillator from EPSON, designed for low-noise clock generation. It operates within a frequency range of 670 kHz to 20 MHz and supports CMOS output levels. The device functions on a supply voltage between 1.62V and 3.63V and includes a standby feature 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 supports an operating temperature range of -40°C to 85°C and features downward spread spectrum modulation with a bandwidth of -4.00%.

Feature Summary

• Supports programmable frequency configuration across a wide range using standard crystal resonators.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference (EMI) in sensitive circuits.
• Features a compact surface-mount package suitable for space-constrained electronic designs.
• Includes a standby function to minimize power consumption during inactive periods.

Applications

• Clock generation for field-programmable gate arrays (FPGAs)
• Timing sources for high-speed data processing systems
• Embedded controller clocking in consumer electronics
• Industrial equipment requiring precise timing synchronization

Procurement Notes

Verify the specific ordering suffix to confirm the exact frequency and package variant required for your design. Ensure that the supply voltage range aligns with your system's power rails. Confirm compatibility with the target application's temperature requirements before finalizing procurement. Check for any specific programming instructions if custom frequencies are needed beyond standard offerings.

Selection Notes

Select this component when low phase noise and EMI reduction are critical for system performance. Consider the CMOS output level compatibility with downstream logic families. Evaluate the physical footprint constraints against the 4-SMD package dimensions. Ensure the operating temperature range meets the environmental conditions of the intended deployment scenario.

Part Context

This model belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series is characterized by its ability to provide flexible frequency options while maintaining signal integrity. It serves as a timing solution for applications demanding reduced electromagnetic interference through spread spectrum techniques.

Replacement Considerations

Direct substitutes may include other models within the SG-9101CG series with compatible pinouts and electrical specifications. Verify that alternative parts support the same spread spectrum bandwidth and output voltage levels. Cross-reference package dimensions to ensure mechanical fit in existing layouts.