SG-8003LB-SEM

Overview

The SG-8003LB-SEM is a programmable CMOS oscillator manufactured by EPSON. It operates within a frequency range of 1MHz to 166MHz and supports a supply voltage of 3.3V. The device features a maximum supply current of 10mA and a standby current of 50µA. It is designed for operation in temperatures ranging from -20°C to +70°C. The component utilizes a surface-mount package configuration suitable for automated assembly processes.

Feature Summary

• Supports programmable frequency generation up to 166MHz
• Features low power consumption with dedicated standby mode
• Provides CMOS output signal compatibility

Applications

• General purpose clock generation for embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization circuits

Procurement Notes

Verify the specific ordering suffix to confirm the exact temperature range and voltage rating, as variations exist within the SG-8003LB series. Ensure the requested unit matches the required operating environment specifications. Confirm that the component is sourced from authorized channels to guarantee authenticity and traceability. Check for RoHS compliance documentation if environmental regulations apply to the final product assembly.

Selection Notes

Select this component when a flexible, pre-programmed timing solution is required for designs needing frequencies between 1MHz and 166MHz. Consider the 3.3V supply requirement and the -20°C to +70°C industrial temperature range. Evaluate the 10mA active current consumption against system power budgets. Compare against other series variants if wider temperature ranges or different voltages are necessary.

Part Context

This part belongs to the SG-8003LB family of programmable oscillators from EPSON. These devices are designed to replace traditional crystal oscillator assemblies by offering factory-programmed frequencies. The series provides a compact alternative to discrete timing components, integrating the resonator and driver circuitry into a single surface-mount package for simplified PCB layout.

Replacement Considerations

Cross-reference tools indicate similar programmable oscillators may serve as substitutes. Verify electrical parameters such as frequency stability, output type, and supply voltage before substitution. Ensure the replacement part meets the same physical footprint and pinout requirements.