SGR-8002DC-SCC

Overview

The SGR-8002DC-SCC is a programmable crystal oscillator (XO) manufactured by EPSON, utilizing a CMOS output interface. It operates on a single 3.3V power supply and supports frequencies ranging from 1 MHz to 125 MHz with a stability of ±100ppm. The device features a standby function with maximum current consumption of 28mA during operation and 50µA in standby mode. It is housed in an 8-DIP package with 4 leads (half-size), measuring 13.70mm x 6.60mm x 5.30mm, designed for through-hole mounting within a temperature range of -20°C to 70°C.

Feature Summary

• Supports user-programmable frequency generation across a wide range using standard crystal resonators.
• Integrates a low-power standby mode to reduce energy consumption when the system is idle.
• Delivers stable clock signals with high frequency accuracy suitable for precision timing applications.

Applications

• Embedded systems requiring precise clock synchronization
• Industrial control equipment needing reliable timing sources
• Communication devices utilizing standard CMOS interfaces

Procurement Notes

Verify that the specific part number matches the required frequency specification, as this model requires programming for the desired output. Confirm compatibility with existing board layouts regarding the half-size DIP footprint. Ensure that the 3.3V logic levels align with the target circuit design. Check for any obsolescence status updates from the manufacturer before finalizing procurement plans.

Selection Notes

Choose this component when a programmable solution is needed for standard CMOS clocking requirements. Consider the thermal environment to ensure operation remains within the specified -20°C to 70°C range. Evaluate the need for standby functionality to optimize power management strategies. Verify that the physical dimensions fit within the constrained space of the target assembly.

Part Context

This oscillator belongs to the SG-8002 series, which offers various packaging options and performance grades. The DC suffix indicates specific electrical characteristics and package type within the lineup. This series provides flexibility for designers needing customizable frequencies without custom manufacturing orders.

Replacement Considerations

Direct substitutes include other models from the SG-8002 series such as SGR-8002DC-PCM or SGR-8002DC-PHB, provided they match the required frequency and voltage specifications. Cross-reference pinouts and mechanical dimensions to ensure compatibility with existing PCB footprints.