SG-8003CG-SEM

Overview

The SG-8003CG-SEM is a programmable CMOS crystal oscillator manufactured by Epson. It operates at a supply voltage of 1.8V and features a frequency stability of 100 PPM. The device supports an available frequency range from 1 MHz to 166 MHz. It includes a standby function with a maximum supply current of 50 µA in disable mode and a maximum operating current of 10 mA. The component utilizes a SMD 2520-4P package, measuring 2.5mm x 2.0mm x 0.8mm. It integrates a Cypress CY5077C die for precise frequency tuning and programming capabilities.

Feature Summary

• Integrates a dedicated oscillator calibration circuit for precise frequency tuning within the final packaging stage.
• Supports programmable frequency output ranging from 1 MHz to 166 MHz using CMOS technology.
• Features a low-power standby mode to minimize energy consumption when disabled.

Applications

• Small batch electronic manufacturing requiring customized frequency specifications
• Portable consumer electronics demanding ultra-small form factors
• Embedded systems requiring precise clock signals with low power consumption

Procurement Notes

Verify that the specific suffix SEM corresponds to the required 1.8V supply voltage and 100 PPM stability parameters. Confirm the package type matches the 2520-4P SMD footprint requirements for your PCB layout. Ensure the ordering process accounts for the programmable nature of the device, which may require specific frequency coding during production or procurement. Check RoHS3 compliance status if environmental regulations apply to your assembly process.

Selection Notes

Select this model when a compact 2.5x2.0mm footprint is necessary alongside programmable frequency flexibility. Consider the 1.8V logic level compatibility with your system's I/O voltages. Evaluate the 100 PPM stability against your timing accuracy requirements compared to higher precision alternatives. Verify that the 166 MHz upper frequency limit meets your highest clock signal needs without exceeding the device specifications.

Part Context

The SG-8003CG series represents Epson's line of ultra-small programmable oscillators. This specific variant incorporates the Cypress CY5077C bare die, enabling cost-effective solutions for small-batch producers. The series allows for post-manufacturing programming, providing design flexibility for various applications requiring specific clock frequencies without maintaining extensive inventory of pre-programmed units.

Replacement Considerations

Direct substitutes must match the 2520-4P package, 1.8V operation, and programmable CMOS output characteristics. Verify pinout compatibility and thermal performance similarities. Alternative parts should offer comparable frequency ranges up to 166 MHz and similar standby current specifications to ensure seamless integration into existing designs without hardware modifications.