SG-9101CG-D30PHAAA

Programmable Oscillators Overview

The SG-9101CG-D30PHAAA is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a frequency range of 670 kHz to 170 MHz. The device supports a supply voltage of 1.62V to 3.63V and includes an enable/disable function. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit is designed for surface mount installation and functions reliably across operating temperatures ranging from -40°C to 105°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability within the specified range
• Integrated spread spectrum modulation for electromagnetic interference reduction
• Low power consumption with standby mode support
• Wide operating temperature range suitable for industrial applications

Programmable Oscillators Applications

• High-speed data communication interfaces
• Computer and server clock generation
• Industrial control systems requiring precise timing
• Consumer electronics with EMI sensitivity constraints

Programmable Oscillators Procurement Notes

This component is supplied as a pre-programmed unit. Buyers must specify the required operating frequency during the ordering process, typically via order remarks or dedicated programming fields on distributor platforms. Verify that the requested frequency falls within the 670 kHz to 170 MHz operational range. Confirm the package type matches the 4-SMD no-lead specification and ensure the supply voltage requirements align with the target circuit design before finalizing procurement.

Programmable Oscillators Selection Notes

Select this model when a fixed-frequency programmable oscillator with spread spectrum capabilities is required. Ensure the application demands a CMOS output interface and can accommodate the 1.62V to 3.63V supply range. Consider the 4-SMD footprint for PCB layout compatibility. Verify that the operating environment stays within the -40°C to 105°C temperature limits. This part is suitable for designs prioritizing EMI reduction through frequency dithering without sacrificing timing precision.

Programmable Oscillators Part Context

The SG-9101CG series represents EPSON's line of programmable spread spectrum crystal oscillators. These devices are engineered to minimize electromagnetic interference (EMI) in digital circuits by modulating the clock frequency. The SG-9101CG-D30PHAAA specifically denotes a variant within this family, characterized by its CMOS output, specific package size, and wide temperature rating. It serves as a timing source for high-performance digital systems where signal integrity and noise suppression are critical design parameters.

Programmable Oscillators Replacement Considerations

Direct replacements should be sought from the same SG-9101CG series to maintain pinout and functional compatibility. Verify that any substitute part supports the same frequency range and spread spectrum characteristics. Check for identical package dimensions (2.5x2mm) and electrical specifications, including supply voltage and output logic levels. Cross-reference the manufacturer's official substitution guides for validated alternatives.