SG-9101CG-D20SGBCB

Programmable Oscillators Overview

The SG-9101CG-D20SGBCB is a programmable XO (standard) CMOS oscillator from EPSON. It operates within a frequency range of 670 kHz to 170 MHz and supports supply voltages between 1.62V and 3.63V. The device features a standby function with a maximum disabled current of 3.7 mA. It utilizes a crystal as the basic resonator and offers spread spectrum bandwidth of -2.00% downward. The component is housed in a 4-SMD, no lead package measuring 2.50mm x 2.00mm x 0.80mm. It functions reliably across an operating temperature range of -40°C to 105°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within a wide operational range
• Integrated standby mode for power management
• Downward spread spectrum capability for EMI reduction
• Surface-mount design suitable for compact PCB layouts

Programmable Oscillators Applications

• General clock source for digital systems requiring specific frequencies
• Embedded applications needing low electromagnetic interference
• Portable devices utilizing battery power with standby requirements

Programmable Oscillators Procurement Notes

This item is supplied as a blank oscillator programmed by Digi-Key upon order. Customers must specify the required frequency in the web order notes during purchase. Verify that the requested frequency falls within the 670 kHz to 170 MHz range. Confirm the voltage and package specifications match the system design before finalizing the order. Programming turnaround typically requires one to two business days.

Programmable Oscillators Selection Notes

Select this model when a precise, non-standard frequency is required outside fixed oscillator offerings. Ensure the system voltage aligns with the 1.62V to 3.63V input range. Consider the -40°C to 105°C temperature rating for environmental compatibility. The 4-SMD footprint dictates the board space allocation. Verify that the CMOS output logic levels are compatible with the receiving circuitry inputs.

Programmable Oscillators Part Context

This component belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. It shares the same physical dimensions and electrical interface characteristics as other variants in the family, differing primarily in programming parameters and specific suffix codes. The series is designed for applications demanding flexibility in clock frequency selection while maintaining small form factors.

Programmable Oscillators Replacement Considerations

Direct replacements include other SG-9101CG variants such as SG-9101CG-D20SHACB or SG-9101CE-D20SGBCB, provided they support the same 4-SMD package and voltage ranges. Ensure any substitute part also allows for custom frequency programming if the original application requires a specific clock rate not available in standard catalog items.