SG-8003CE-SEM

Overview

The Epson SG-8003CE-SEM is a programmable CMOS crystal oscillator housed in an SMD-4 package. It operates at a supply voltage of 1.8V with a maximum supply current of 10mA. The device provides frequency stability of ±100ppm and functions within an operating temperature range of -40°C to +85°C. This component supports spread spectrum modulation for EMI reduction and features a standby mode to minimize power consumption during inactive periods.

Feature Summary

• Programmable frequency generation capability via web-based ordering tools
• CMOS output type suitable for digital logic interfacing
• Low power operation with dedicated standby mode functionality

Applications

• Embedded systems requiring precise clock timing
• Portable electronic devices with strict power constraints
• Industrial control modules operating in variable temperatures

Procurement Notes

Verify the specific frequency requirement when placing orders, as this model is programmable. Confirm that the 1.8V supply voltage aligns with your system design. Ensure the SMD-4 footprint matches your PCB layout. Check if spread spectrum modulation is required for your EMI compliance needs. Validate the ±100ppm stability meets your application's timing tolerance before procurement.

Selection Notes

Select this component when a low-voltage 1.8V programmable oscillator is needed. Consider it for designs requiring compact SMD-4 packaging. Choose this part if ±100ppm stability is sufficient for the target application. Evaluate the need for spread spectrum features to manage electromagnetic interference. Ensure the industrial temperature range covers the operational environment.

Part Context

This part belongs to the SG-8003CE series of programmable oscillators from Epson. The series offers various voltage options and stability grades. The SG-8003CE-SEM specifically targets low-power applications with its 1.8V operation. It complements other variants like the 2.5V or 3.3V versions by providing a solution for lower voltage domains.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative programmable oscillators. Ensure any replacement matches the SMD-4 package dimensions and pin configuration.