SG-8002CA-SHM

Overview

The SG-8002CA-SHM is a programmable crystal oscillator (XO) manufactured by EPSON, designed for surface-mount applications. It features a CMOS output and operates on a 5V supply voltage. The device supports frequencies ranging from 1 MHz to 55 MHz with a frequency stability of ±100 ppm. It includes a standby function, drawing a maximum supply current of 45 mA during operation and 50 µA in disabled mode. The component is housed in a 4-SMD, no-lead package measuring 7.00mm x 5.00mm x 1.40mm. It functions within an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Programmable frequency generation capability allowing customization between 1 MHz and 55 MHz.
• Integrated standby function to minimize power consumption when the device is not in use.
• CMOS output interface compatible with standard digital logic circuits.
• Robust thermal performance suitable for industrial environments across a wide temperature range.

Applications

• Industrial control systems requiring precise timing signals
• Communication equipment utilizing standard CMOS interfaces
• Embedded systems needing flexible clock frequency configuration

Procurement Notes

Verify the specific programming requirements before ordering, as this model requires frequency specification during the procurement process. Confirm that the 5V supply voltage aligns with your system design, as other variants may support different voltages. Ensure the 4-SMD package dimensions fit your PCB layout constraints. Check for any recent product change notices or end-of-life announcements from the manufacturer to ensure long-term availability for your production cycle.

Selection Notes

Select this model when a 5V supply is required alongside programmable frequency flexibility. The ±100 ppm stability suits general-purpose timing needs rather than high-precision applications. Consider the physical size and surface-mount format for compact designs. Evaluate if the CMOS output level matches your downstream logic requirements compared to LVCMOS or other output types available in the series.

Part Context

This component belongs to the SG-8002CA series of programmable crystal oscillators from EPSON. The series offers various output types and supply voltages, with the SHM suffix specifically denoting the 5V CMOS variant. It is part of Epson's broader portfolio of timing solutions designed for reliability and flexibility in electronic systems.

Replacement Considerations

Direct substitutes include other SG-8002CA variants with matching 5V CMOS outputs, such as the SG-8002CA-SHB for higher stability applications. Verify pin compatibility and electrical specifications when cross-referencing with similar programmable oscillators from other manufacturers.

FAQ

How is the operating frequency determined for this component?

The frequency is programmable and must be specified during the ordering process, typically through distributor notes or direct manufacturer programming services.

What is the power consumption in standby mode?

The maximum supply current in disabled or standby mode is 50 µA, significantly lower than the active mode current of 45 mA.