SG-9101CG-D40PHACB

Overview

The SG-9101CG-D40PHACB is a programmable spread spectrum crystal oscillator 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 an available frequency range of 670 kHz to 170 MHz and includes enable/disable functionality. It utilizes a base resonator type of crystal and is housed in a 4-SMD, no lead package with dimensions of 2.50mm x 2.00mm. The component is rated for an operating temperature range of -40°C to 105°C.

Feature Summary

• Programmable frequency generation capability within the specified range
• Spread spectrum modulation function for EMI reduction
• Integrated enable and disable control logic
• CMOS output signal compatibility

Applications

• General purpose clock signal generation in embedded systems
• Timing reference for digital circuits requiring spread spectrum
• Portable electronic devices utilizing low voltage operation
• Industrial equipment requiring wide temperature stability

Procurement Notes

This component is supplied as a blank oscillator requiring frequency programming by the distributor during the ordering process. Customers must specify the desired frequency in the order notes. Verify that the specific D40 suffix aligns with the required pinout and configuration details provided in the official datasheet before finalizing procurement orders.

Selection Notes

Select this model when a precise, user-defined frequency is needed outside standard fixed-frequency options. Ensure the system voltage remains within the 1.62V to 3.63V operational window. Consider the 4-SMD package size constraints for PCB layout. Confirm that the CMOS output drive strength meets the load requirements of the connected circuitry.

Part Context

Part of the SG-9101CG series of programmable spread spectrum crystal oscillators. This series offers flexibility in frequency selection while maintaining low power consumption and small form factor characteristics. The SG-9101CG variant specifically denotes the package style and electrical characteristics suitable for surface mount applications.

Replacement Considerations

Direct substitutes include other SG-9101CG series variants such as SG-9101CG-C05PHACB, provided the frequency programming requirements and package dimensions are compatible. Verify equivalent electrical specifications and temperature ranges when considering alternative part numbers.