SG-8003CG-PEM

Overview

The SG-8003CG-PEM is a programmable crystal oscillator manufactured by EPSON, utilizing the Cypress CY5077C die for precise frequency generation. It operates at a supply voltage of 1.8V with a maximum current consumption of 10mA and supports an enable/disable function. The device features CMOS output and offers a frequency stability of ±100ppm across an operating temperature range of -40°C to +70°C. Housed in a compact 4-SMD, No Lead package measuring 2.5mm x 2.0mm x 0.8mm, it is designed for applications requiring small form factors and customizable clock signals.

Feature Summary

• Utilizes the Cypress CY5077C die for integrated programmable frequency output capabilities
• Features an exclusive oscillator calibration circuit for fine-tuning frequencies up to 166MHz
• Supports post-manufacturing programming within the package during final production stages

Applications

• Small batch electronic manufacturing requiring customized clock frequencies
• Portable devices necessitating ultra-small surface-mount oscillators
• Systems requiring on-site frequency adjustment before final assembly

Procurement Notes

Verify the specific suffix against official EPSON documentation to confirm voltage and stability ratings. Ensure compatibility with the required frequency range and packaging specifications. Confirm availability status as some variants may be discontinued or subject to change notices. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a programmable solution is needed to replace fixed-frequency crystals in small packages. Consider the 1.8V supply requirement and CMOS output interface for system compatibility. Evaluate the need for factory-programmable features versus pre-programmed variants based on production volume and flexibility requirements.

Part Context

The SG-8003CG series represents EPSON's line of ultra-small programmable oscillators. This model specifically integrates the CY5077C die, allowing for flexible frequency selection. It addresses the market demand for customizable timing solutions in space-constrained electronics without sacrificing performance or reliability.

Replacement Considerations

Check for direct substitutes within the SG-8003CG family with different suffixes that match the required voltage and stability. Verify if pre-programmed variants like SG-8003CG-SEL are suitable if programmability is not required. Ensure pinout and package dimensions remain compatible with existing PCB layouts.