SGR-8002DC-PHM

Overview

The SGR-8002DC-PHM is a programmable crystal oscillator (XO) manufactured by EPSON, designed for through-hole mounting in an 8-DIP package with four leads. It operates on a 5V supply and delivers a CMOS output signal. The device supports a frequency range of 1 MHz to 55 MHz with a frequency stability of ±100ppm. It features enable/disable functionality and consumes a maximum current of 45mA during operation. The component is rated for an operating temperature range of -40°C to 85°C and complies with RoHS3 standards.

Feature Summary

• Programmable frequency generation within the 1 MHz to 55 MHz range
• CMOS output interface compatible with standard digital logic
• Enable/Disable control pin for power management
• Through-hole 8-DIP half-size package for robust mechanical mounting

Applications

• Industrial control systems requiring stable clock sources
• Communication equipment utilizing serial data transmission
• Embedded systems needing precise timing references
• Test and measurement instruments demanding frequency accuracy

Procurement Notes

This component is currently listed as obsolete or discontinued by the manufacturer. Procurement should focus on verifying availability from authorized distributors or surplus suppliers. Ensure that any replacement units are sourced from reputable channels to guarantee authenticity and proper handling. Verify the specific programming requirements for the desired frequency before ordering, as this is a programmable device. Check for alternative components if long-term supply continuity is required for new designs.

Selection Notes

Select this oscillator when a through-hole DIP package is mandatory for mechanical stability or prototyping ease. It is suitable for applications requiring a 5V logic level and CMOS output without additional buffering. Consider the ±100ppm stability requirement against system timing tolerances. The enable/disable feature allows for dynamic power control. Evaluate the physical space constraints of the 8-DIP half-size footprint against the PCB layout requirements.

Part Context

The SGR-8002DC-PHM belongs to the SG-8002 series of programmable crystal oscillators from EPSON. This series offers various packages and frequency options to meet diverse design needs. The DC suffix indicates the specific package type and electrical characteristics, while PHM denotes the lead form and packaging style. This model represents a standard XO configuration optimized for general-purpose timing applications in industrial and commercial environments.

Replacement Considerations

As the part is discontinued, direct substitutes may be limited. Look for other models within the SG-8002 series that offer similar frequency ranges and package types. Verify compatibility of voltage levels, output types, and stability specifications. Consult EPSON's official documentation for recommended cross-reference parts or updated series replacements that maintain equivalent performance metrics.