SG-9101CG-D10SGAAC

Programmable Oscillators Overview

The SG-9101CG-D10SGAAC 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 a frequency range of 670 kHz to 20 MHz and includes a standby function with a maximum disabled current of 3.7 mA. It utilizes a down-spread modulation technique with a bandwidth of -1.00%. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm and is rated for an operating temperature range of -40°C to 105°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the 670 kHz to 20 MHz range using onboard crystal technology.
• Integrated down-spread modulation capability with a specified bandwidth of -1.00% to reduce electromagnetic interference.
• Low power consumption profile featuring a standby mode with a maximum disabled current of 3.7 mA.
• Compact surface-mount design suitable for space-constrained electronic applications.

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring clock signal generation
• Embedded systems and microcontroller boards needing precise timing references
• Consumer electronics devices sensitive to electromagnetic interference
• Industrial control systems operating in extended temperature environments

Programmable Oscillators Procurement Notes

Verify the specific target frequency requirement during the ordering process, as this model is programmed to order. Confirm that the system power supply remains strictly within the 1.62V to 3.63V operational window to ensure stable performance. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions of 2.50mm x 2.00mm. Check for RoHS3 compliance requirements if applicable to your manufacturing standards.

Programmable Oscillators Selection Notes

Select this component when a small form factor programmable oscillator with spread spectrum capabilities is required. It is suitable for designs needing CMOS logic levels and operation across a wide industrial temperature range. Consider the -1.00% down-spread feature for EMI reduction needs. Ensure the application does not require frequencies outside the 670 kHz to 20 MHz range or different output logic families.

Programmable Oscillators Part Context

This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators from EPSON. The series is designed to offer flexibility in frequency selection while maintaining low jitter and reduced electromagnetic emissions. The SG-9101CG variant specifically denotes the commercial grade temperature rating and CMOS output type within the broader product family.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CG models with compatible pinouts and electrical specifications, such as SG-9101CG-D10SHDAC or SG-9101CG-D10SGABC, provided the specific frequency programming matches the application requirements. Verify package compatibility and thermal ratings before substitution.

Programmable Oscillators FAQ

What is the modulation type supported by this oscillator?

The SG-9101CG-D10SGAAC supports down-spread modulation with a bandwidth of -1.00%.

How is the operating frequency determined for this component?

The frequency is programmable and must be specified at the time of order, as the device is programmed to order within the 670 kHz to 20 MHz range.

What is the maximum current consumption in standby mode?

The maximum current consumption in the disabled or standby state is 3.7 mA.