SG-9101CG-D40SGCAB

Overview

The SG-9101CG-D40SGCAB is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output and supports a frequency range of 670 kHz to 170 MHz. The device operates on a supply voltage between 1.62V and 3.63V and includes a standby function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The component offers downward spread spectrum capability with a bandwidth of -4.00% and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Programmable frequency generation within the specified range
• Downward spread spectrum modulation for EMI reduction
• CMOS logic output compatibility
• Low power consumption with standby mode support

Applications

• High-speed data transmission interfaces
• Clock distribution in embedded systems
• Consumer electronics requiring low EMI
• Industrial control system timing references

Procurement Notes

Verify that the specific part number suffix matches the required frequency and package configuration. Confirm that the supplier provides factory programming services as this is a programmable device. Ensure compliance with RoHS3 regulations and check moisture sensitivity level requirements during storage and handling. Validate that the order notes explicitly state the desired frequency if ordering through distributors offering custom programming.

Selection Notes

Select this component when a precise, programmable clock source with spread spectrum capabilities is required. Consider the 4-SMD package size for space-constrained designs. Evaluate the CMOS output drive strength against load requirements. Ensure the operating voltage range aligns with the system power rails. Verify that the frequency range covers the target application needs.

Part Context

This oscillator belongs to the SG-9101 series of programmable spread spectrum crystal oscillators from EPSON. The series is designed for applications requiring flexible frequency selection and electromagnetic interference mitigation. The SG-9101CG variant specifically denotes the commercial temperature grade and package type. This family is widely used in digital circuits where stable and customizable clock signals are essential.

Replacement Considerations

Direct replacements must match the 4-SMD no-lead package and CMOS output type. Verify that alternative parts support the same frequency range and spread spectrum functionality. Check voltage supply compatibility and operating temperature ranges. Consult EPSON documentation for cross-reference recommendations or updated series models.