SG-9101CE-D30PGABA

Programmable Oscillators Overview

The SG-9101CE-D30PGABA 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 range from 670 kHz to 170 MHz and incorporates an enable/disable function for power management. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm. The component is designed for surface mount installation and includes downward spread spectrum capabilities.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability allowing customization via distributor order notes
• Integrated enable and disable functionality for active and standby power modes
• Downward spread spectrum modulation to reduce electromagnetic interference emissions

Programmable Oscillators Applications

• General purpose clock signal generation in embedded systems
• Timing reference sources for digital logic circuits
• Clock distribution in portable electronic devices requiring low power consumption

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator that requires programming by the distributor prior to shipment. Customers must specify the desired operating frequency in the website order notes during the purchasing process. Verification of the specific part number suffix is essential to ensure compatibility with the required voltage, package, and spread spectrum characteristics. Confirm that the ordering entity provides the necessary programming service to activate the device upon delivery.

Programmable Oscillators Selection Notes

Select this model when a custom frequency within the 670 kHz to 170 MHz range is required alongside spread spectrum features. Ensure the system design accommodates the 1.62V to 3.63V supply voltage and utilizes a CMOS compatible input interface. The choice is appropriate for applications necessitating a small 4-SMD footprint and active power management through the enable pin. Verify that the downward spread spectrum bandwidth aligns with the electromagnetic compatibility requirements of the target application.

Programmable Oscillators Part Context

The SG-9101CE series belongs to EPSON's line of programmable spread spectrum crystal oscillators. This family offers flexibility in frequency selection while maintaining compact surface-mount packaging. The CE variant specifically denotes the package and electrical characteristics suitable for high-density board layouts. These components serve as alternatives to fixed-frequency crystals where design flexibility and emission reduction are prioritized over standard off-the-shelf timing solutions.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CE variants with identical package and voltage specifications but different spread spectrum parameters or frequency ranges. Cross-referencing the suffix codes is critical to match the exact enable/disable functionality and physical dimensions. Generic programmable oscillators may not replicate the specific downward spread spectrum profile or CMOS output drive strength.