SG-9101CG-D40SHBAC

Overview

The SG-9101CG-D40SHBAC is a programmable spread spectrum crystal oscillator from Epson. It features 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. It includes a standby function with a maximum disabled current of 3.7 mA. The component is housed in a 4-SMD, no lead package measuring 2.50mm x 2.00mm x 0.80mm. It is designed for surface mount installation and operates between -40°C and 105°C.

Feature Summary

• Programmable frequency generation within the specified range
• Integrated standby mode for power management
• Spread spectrum clocking capability for EMI reduction

Applications

• General purpose timing applications requiring programmable frequencies
• Systems utilizing CMOS logic interfaces
• Embedded devices requiring low power standby modes

Procurement Notes

Verify the specific frequency requirement against the available programming range of 670 kHz to 20 MHz. Confirm that the supply voltage aligns with the 1.62V to 3.63V specification. Ensure the 4-SMD package dimensions fit the PCB layout constraints. Check for RoHS3 compliance if required by environmental standards. Review the datasheet for precise electrical characteristics before final integration.

Selection Notes

Select this component when a fixed frequency oscillator is insufficient and programmability is required. Consider the CMOS output level compatibility with downstream logic circuits. Evaluate the thermal operating range of -40°C to 105°C against the application environment. Assess the need for spread spectrum functionality to manage electromagnetic interference. Compare the physical footprint requirements with available board space.

Part Context

This part belongs to the SG-9101CG series of programmable oscillators. The series offers various packaging options and frequency ranges. The D40SHBAC suffix indicates specific configuration parameters defined by Epson. Other variants in the series may differ in frequency range or package type. The series is designed for compact electronic designs requiring precise timing.

Replacement Considerations

Direct replacements must match the 4-SMD package and CMOS output. Verify that substitute parts support the same supply voltage range. Ensure the replacement offers comparable programmability and standby current specifications. Cross-reference the pinout to guarantee mechanical and electrical compatibility.