SG-9101CG-D20SGBAC

Programmable Oscillators Overview

The SG-9101CG-D20SGBAC is a programmable spread spectrum crystal oscillator from Epson, designed for standard CMOS output applications. It operates within a frequency range of 670 kHz to 20 MHz and supports supply voltages between 1.62V and 3.63V. The device features a standby function with a maximum disabled current consumption of 3.7 mA. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm with a maximum height of 0.80mm. The unit is rated for an operating temperature range of -40°C to 85°C and offers downward spread spectrum bandwidth of -2.00%. This component is RoHS3 compliant and classified as MSL Level 1.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation within the specified range via distributor programming services.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference emissions.
• Includes a low-power standby mode to minimize energy consumption during inactive periods.

Programmable Oscillators Applications

• General-purpose digital systems requiring precise clock signals
• Embedded devices needing reduced electromagnetic interference
• Portable electronics utilizing low-voltage power supplies

Programmable Oscillators Procurement Notes

Verify that the specific part number matches the required frequency and voltage specifications before ordering. Confirm whether the unit requires factory programming or if pre-programmed options are available through authorized distributors. Ensure compatibility with the target system's power supply rails and thermal environment. Check for any specific handling requirements related to surface-mount assembly processes.

Programmable Oscillators Selection Notes

Choose this model when a compact, programmable clock source with spread spectrum capabilities is needed. Consider the 4-SMD package size for space-constrained designs. Evaluate the 1.62V to 3.63V supply range against the system's power architecture. Assess the need for standby functionality to optimize overall power efficiency in battery-operated applications.

Programmable Oscillators Part Context

This component belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series is characterized by its small form factor and flexibility in frequency selection. It serves as a direct replacement for fixed-frequency oscillators where design adaptability is required. The SG-9101CG variant specifically denotes the commercial grade temperature range and CMOS output type.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other models within the SG-9101 series with compatible pinouts and electrical characteristics. Verify that alternative parts support the same frequency range and spread spectrum functionality. Ensure that the replacement maintains the required package dimensions and thermal performance for the existing PCB layout.