SG-8003LB-PEM

Overview

The SG-8003LB-PEM is a programmable CMOS crystal oscillator manufactured by EPSON. It operates within a frequency range of 1 MHz to 166 MHz and supports a supply voltage of 1.8 V. The device features an enable/disable function with a maximum supply current of 10 mA and a standby current of 50 µA. It utilizes a 4-SMD, no-lead package (SMD5032-4P) and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Programmable frequency generation capability
• Low power consumption with standby mode
• Enable/Disable control functionality

Applications

• Portable electronic devices requiring low power
• Communication equipment modules
• Embedded systems with strict size constraints

Procurement Notes

Verify the specific frequency configuration required for your application, as this is a programmable component. Confirm that the 1.8V supply voltage aligns with your system design. Ensure the SMD5032-4P footprint matches your PCB layout. Check for any recent product change notices or obsolescence status from official EPSON channels before finalizing procurement plans.

Selection Notes

Select this model when a small form factor and low voltage operation are critical. The programmable nature allows for customized frequency outputs without changing hardware. Consider the ±100ppm stability if precise timing is not the primary requirement. Evaluate the 10mA active current against battery life requirements for portable applications.

Part Context

This part belongs to the SG-8003 series of surface-mount oscillators. It is designed for applications where space is limited and power efficiency is important. The LB suffix typically indicates specific packaging or programming characteristics within the Epson lineup. It serves as a clock source for digital circuits requiring stable frequency generation.

Replacement Considerations

Direct substitutes may include other SG-8003 variants with compatible voltage and package dimensions. Verify frequency compatibility and pinout alignment before substitution. Consult EPSON documentation for cross-reference lists to ensure functional equivalence in your specific circuit design.