SG-9101CG-C20PGABB

Programmable Oscillators Overview

The SG-9101CG-C20PGABB 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 frequencies from 670 kHz to 170 MHz with a center-spread bandwidth of ±2.00%. It includes enable/disable control functionality and is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm. The component is rated for an operating temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within a wide range using standard crystal reference
• Integrated spread spectrum modulation with center-spread capability to reduce EMI
• Low power consumption with dedicated enable and disable control pins
• Compact surface-mount package suitable for space-constrained designs

Programmable Oscillators Applications

• High-speed digital circuits requiring precise clock signals
• Systems needing electromagnetic interference (EMI) reduction through spread spectrum
• Portable electronic devices utilizing low-voltage operation
• Industrial equipment operating within extended temperature ranges

Programmable Oscillators Procurement Notes

Verify the specific frequency configuration required for your application, as this model is part of a programmable series. Confirm that the ±2.00% center-spread bandwidth aligns with your system's timing and noise immunity requirements. Ensure the 1.62V to 3.63V supply voltage matches your board's power rail. Check that the 4-SMD package dimensions fit your PCB footprint constraints.

Programmable Oscillators Selection Notes

Select this component when a programmable solution with integrated spread spectrum is necessary to minimize radiated emissions. It is appropriate for designs requiring flexible frequency tuning without changing hardware components. Consider the CMOS output drive strength and the enable/disable feature for power management strategies. Evaluate the thermal performance within the specified -40°C to +85°C range for your environment.

Programmable Oscillators Part Context

This part belongs to the SG-9101CG series of programmable oscillators by Epson. The series is designed for applications demanding high stability and low jitter. The CG suffix typically indicates specific packaging and environmental ratings. These oscillators replace discrete crystal and oscillator circuit solutions, simplifying design and reducing board space.

Programmable Oscillators Replacement Considerations

Direct replacements must match the 4-SMD 2.5x2mm package, CMOS output, and 1.62V-3.63V supply range. Verify that alternative parts support similar spread spectrum bandwidth and programmability. Ensure temperature range compatibility if operating in extreme conditions.