SG-8002CA-STB

Overview

The SG-8002CA-STB is a programmable TTL output clock oscillator manufactured by Seiko Epson Corporation. It operates within a frequency range of 1 MHz to 125 MHz, with a nominal maximum of 125 MHz. The device utilizes a hybrid ceramic SON-4 package and incorporates a crystal base resonator. Key electrical specifications include a supply current of up to 45 mA during operation and a maximum disabled current of 50 µA. Frequency stability is rated at ±50 ppm. The component supports an operating temperature range from -20°C to +70°C and has a maximum seated height of 1.40 mm. It is compliant with RoHS standards.

Feature Summary

• Programmable frequency generation capability across a wide range
• TTL logic output interface for direct digital integration
• Hybrid ceramic construction ensuring mechanical robustness
• Low power consumption in disable mode

Applications

• General purpose clock signal generation
• Digital system timing references
• Embedded controller clock sources
• Communication interface synchronization

Procurement Notes

Verify the specific ordering suffix against the official Epson datasheet to ensure correct packaging and frequency configuration. Confirm that the STB suffix aligns with the required tape and reel or bulk stick quantity options. Check for any discontinued status notifications as some variants may be end-of-life. Ensure the voltage supply matches the specified requirements for reliable operation within the stated temperature range.

Selection Notes

Select this model when a programmable SPXO with TTL outputs is required for frequencies between 1 MHz and 125 MHz. Consider the SON-4 package size for space-constrained designs. Evaluate the ±50 ppm stability requirement against system jitter tolerance. Compare power consumption metrics if battery life is a critical design constraint. Verify compatibility with the target logic voltage levels.

Part Context

This component belongs to the SG-8002 series of programmable crystal oscillators from Epson. The series includes various output types and packages, such as CE, CA, and DC variants. The SG-8002CA specifically denotes the CMOS/TTL output configuration in a ceramic package. This family is designed for applications requiring stable, precise clock signals with flexible programming options.

Replacement Considerations

Direct substitutes are not explicitly listed in the provided documentation. Users should consult Epson's product configuration system for equivalent models. Cross-reference pinouts and electrical characteristics carefully when considering alternative manufacturers' parts.