SG-9101CG-C20PGDBC

Programmable Oscillators Overview

The SG-9101CG-C20PGDBC is a programmable spread spectrum crystal oscillator (XO) from the EPSON SG-9101CG series. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range of 670 kHz to 20 MHz and includes an enable/disable 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 component is designed for operation across a temperature range of -40°C to 85°C and offers a downward spread spectrum bandwidth of -0.50%.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the 670 kHz to 20 MHz range using internal crystal resonators.
• Integrated spread spectrum modulation capability with downward frequency deviation to reduce electromagnetic interference.
• Supports active control via dedicated enable and disable pins for power management optimization.

Programmable Oscillators Applications

• High-speed digital signal processing systems requiring precise clock synchronization
• Communication equipment needing low jitter and controlled EMI profiles
• Embedded computing modules utilizing CMOS-compatible clock inputs

Programmable Oscillators Procurement Notes

Verify that the specific suffix matches the required spread spectrum characteristics and package dimensions. Confirm that the ordering process accounts for the programmable nature of the device, ensuring the target frequency is specified correctly during procurement. Check compliance documentation for RoHS3 status if environmental regulations apply to the final assembly.

Programmable Oscillators Selection Notes

Select this component when a small surface-mount footprint is required alongside programmable frequency flexibility. Ensure the system voltage aligns with the 1.62V to 3.63V operating range. Consider the enable/disable functionality if power conservation is critical during idle states. Verify that the CMOS output swing is compatible with the receiving logic levels of the target circuit design.

Programmable Oscillators Part Context

This part belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators manufactured by EPSON. The series is characterized by its compact 4-SMD package and support for various frequencies up to 20 MHz. These oscillators are engineered to provide stable clock signals while actively managing electromagnetic emissions through spread spectrum techniques.

Programmable Oscillators Replacement Considerations

Direct replacements must match the 4-SMD 2.5x2mm package and CMOS output type. Verify that any substitute supports the same 1.62V-3.63V supply range and programmable frequency capabilities. Ensure the replacement also offers spread spectrum functionality if EMI reduction is a design requirement.