SG-9101CG-C20PHABB

Programmable Oscillators Overview

The SG-9101CG-C20PHABB is a programmable XO standard CMOS oscillator from the EPSON SG-9101CG series. It operates within a frequency range of 670 kHz to 170 MHz and supports supply voltages from 1.62V to 3.63V. The device features enable/disable functionality and incorporates spread spectrum capabilities with a bandwidth of ±2.00% center spread. Packaged in a compact 4-SMD, no-lead form factor measuring 2.50mm x 2.00mm x 0.80mm, it is designed for surface-mount installation.

Programmable Oscillators Feature Summary

• Integrates spread spectrum modulation to reduce electromagnetic interference through dynamic frequency adjustment.
• Supports user-defined frequency programming via distributor order notes for design flexibility.
• Includes enable and disable control pins to manage power consumption during inactive periods.

Programmable Oscillators Applications

• Automotive electronic systems requiring high electromagnetic compatibility
• Communication equipment needing precise clock signals
• Computer peripherals and embedded devices

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator programmed by the distributor upon order submission. Customers must specify the required operating frequency in the web order notes or purchase remarks to ensure correct configuration. Verify that the requested frequency falls within the 670 kHz to 170 MHz operational range before finalizing the procurement request to avoid configuration errors.

Programmable Oscillators Selection Notes

Select this model when a programmable CMOS output oscillator with integrated spread spectrum functionality is required. Ensure the application voltage aligns with the 1.62V to 3.63V range and verify that the 4-SMD package dimensions fit the PCB layout constraints. Confirm that the specific ±2.00% center spread bandwidth meets the system's electromagnetic interference mitigation requirements compared to other series variants.

Programmable Oscillators Part Context

The SG-9101CG-C20PHABB belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators manufactured by EPSON. This series utilizes internal SS modules to suppress spectral peaks, offering a solution for designs prioritizing electromagnetic compatibility. The CG variant specifically denotes industrial-grade specifications suitable for demanding environments.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CG series models such as SG-9101CG-C20PHAAC or SG-9101CG-C02PGABA, provided they match the required frequency range and package type. Verify that alternative part numbers support the same spread spectrum bandwidth and enable/disable functionality before substitution.