SG-8101CA-TBGSA

Overview

The SG-8101CA-TBGSA is a standard clock oscillator from the Epson SG-8101CA PR series, manufactured by Epson Timing. It features a CMOS output waveform and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequencies up to 170MHz with a frequency stability of ±15ppm or ±20ppm depending on the specific configuration. It is designed for operation across a temperature range of -40°C to +85°C. The component utilizes an SMD package, typically identified as 7050-4P in documentation, and is supplied in reel packaging with a factory pack quantity of 1000 units.

Feature Summary

• Programmable quartz oscillator allowing custom frequency selection within a wide operational range
• High frequency stability ensuring precise timing performance across industrial temperature ranges
• Wide operating voltage compatibility supporting low-power and standard logic applications
• CMOS output interface providing direct compatibility with microcontrollers and digital circuits

Applications

• Precision timing reference for high-speed processors and microcontrollers
• Clock source for communication modules requiring stable frequency generation
• Industrial control systems operating in wide temperature environments
• Portable electronic devices utilizing low-voltage power supplies

Procurement Notes

Verify the exact frequency specification against the official datasheet, as the SG-8101CA series encompasses various programmable options. Confirm the required tolerance (±15ppm or ±20ppm) matches the application requirements. Ensure the selected variant corresponds to the correct voltage range and package type. Cross-reference the ordering suffix with manufacturer documentation to confirm functional parameters before purchase.

Selection Notes

Select this component when a fixed-frequency crystal is insufficient due to design iteration needs. The programmable nature allows for rapid prototyping without waiting for custom cuts. Verify that the target system voltage falls within the 1.62V to 3.63V range. Consider the thermal environment to ensure the -40°C to +85°C rating meets the operational constraints of the final product.

Part Context

This part belongs to the SG-8101CA PR series, which represents Epson's line of programmable quartz oscillators. These components are designed to replace multiple fixed-frequency crystals by offering customizable outputs. The series is widely used in electronics where design flexibility and reduced inventory complexity are prioritized over single-purpose discrete resonators.

Replacement Considerations

Direct substitutes include other SG-8101CA variants with matching frequency and tolerance specifications. Generic replacements may require verification of pinout compatibility and electrical characteristics. Ensure any alternative maintains the same CMOS output level and operating voltage range to guarantee circuit functionality.