SG-9101CG-D40PGDBB

Overview

The EPSON SG-9101CG-D40PGDBB is a programmable spread spectrum crystal oscillator (XO) with CMOS output. It operates within a frequency range of 670 kHz to 170 MHz and supports supply voltages from 1.62V to 3.63V. The device features an enable/disable function and includes a -4.00% downward spread spectrum capability. It is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. The component is rated for industrial temperatures between -40°C and 105°C.

Feature Summary

• Supports programmable frequency generation across a wide range using standard crystal reference
• Integrates downward spread spectrum functionality to reduce electromagnetic interference
• Includes hardware control for power management via dedicated enable and disable pins

Applications

• High-speed serial communication interfaces requiring jitter reduction
• Embedded systems with strict EMI compliance requirements
• Industrial control equipment operating in extended temperature environments

Procurement Notes

Verify the specific ordering suffix to confirm the package type and lead-free status. Ensure the target application voltage falls within the 1.62V to 3.63V operational range. Confirm that the required frequency is supported by the programmable range of 670 kHz to 170 MHz. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a small form factor is critical due to its 4-SMD footprint. Consider the CMOS output level compatibility with downstream logic circuits. Evaluate the need for spread spectrum capabilities to meet regulatory standards. Verify that the enable/disable pin configuration aligns with the system's power sequencing requirements.

Part Context

This part belongs to the SG-9101CG series of programmable oscillators manufactured by Epson. The series is designed for applications requiring precise clock signals with minimized electromagnetic noise. The D40PGDBB designation indicates specific packaging and feature configurations within this product line.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model variant.