SG-9101CG-D40PHCBC

Overview

The SG-9101CG-D40PHCBC is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output type and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency of 20MHz with an available programming range from 670 kHz to 170 MHz. It includes enable/disable functionality and exhibits downward spread spectrum characteristics with a bandwidth of -4.00%. The component is designed for surface mount installation in a compact 4-SMD, no lead package measuring 2.50mm x 2.00mm x 0.80mm. It ensures reliable operation across an extended industrial temperature range of -40°C to +105°C.

Feature Summary

• Supports programmable frequency generation within the specified wide range using standard crystal base resonators.
• Incorporates downward spread spectrum modulation to reduce electromagnetic interference emissions.
• Features low power consumption with dedicated standby mode capability for system power management.

Applications

• High-speed data transmission interfaces requiring precise clock synchronization
• Embedded systems operating in demanding industrial environments
• Consumer electronics utilizing compact surface-mount form factors

Procurement Notes

Verify that the specific part number matches the required frequency and package configuration. Confirm that the ordering process accounts for the programmable nature of the device, ensuring correct frequency specifications are communicated during procurement. Check compliance requirements against project standards before finalizing orders.

Selection Notes

Choose this component when a small footprint and programmable flexibility are critical. Ensure the system voltage aligns with the 1.62V to 3.63V operational range. Consider the thermal environment to guarantee performance within the specified temperature limits. Evaluate the need for spread spectrum capabilities to meet EMC requirements.

Part Context

This model belongs to the SG-9101 series of programmable oscillators from EPSON. The series is characterized by its ability to provide customizable frequencies in a miniature package. It serves as a versatile clock source for various digital circuits, offering a balance between size, performance, and configurability compared to fixed-frequency alternatives.

Replacement Considerations

Direct substitutes must match the 4-SMD package dimensions and CMOS output logic. Verify that any replacement supports the same voltage range and temperature specifications. Ensure the alternative component offers comparable spread spectrum functionality if EMI reduction is required.