SGR-8002DC-STC

Overview

The SGR-8002DC-STC is a programmable high-frequency crystal oscillator from Epson's SG-8002 series. It utilizes PLL technology to generate precise clock signals within a frequency range of 1 MHz to 125 MHz. The device operates on a 5V supply voltage and features TTL output logic. It exhibits a frequency stability of ±100ppm and supports an operating temperature range of -20°C to 70°C. The maximum supply current is 45mA. The component is housed in an 8-DIP package with 4 leads (half-size) for through-hole mounting.

Feature Summary

• Supports wide frequency output via PLL technology
• Features TTL output logic interface
• Includes standby functionality for power management

Applications

• General timing applications requiring flexible frequency selection
• Embedded systems utilizing through-hole DIP packaging
• Industrial equipment operating within standard commercial temperature ranges

Procurement Notes

Verify the specific ordering suffix to confirm the output logic level, as the STC designation indicates TTL output. Ensure the supply voltage matches the 5V requirement specified for this variant. Confirm that the ±100ppm frequency stability meets the system timing requirements. Check the package dimensions against the PCB footprint to ensure compatibility with the 8-DIP half-size form factor. Validate the operating temperature range against the environmental conditions of the target application.

Selection Notes

Select this model when a programmable oscillator with TTL outputs is required for through-hole assembly. Consider the 5V supply constraint compared to 3.3V variants in the same series. Evaluate the ±100ppm stability against tighter jitter or accuracy needs. Assess the need for programmability versus fixed-frequency alternatives for cost and lead time optimization. Verify that the 1 MHz to 125 MHz range covers all necessary clock frequencies for the design.

Part Context

This component belongs to the SG-8002 series of programmable crystal oscillators manufactured by Epson. The series offers various output types and supply voltages, with the DC suffix indicating the 5V supply variant. The SGR prefix typically denotes a specific programming or configuration option within the broader SG-8002 family. These oscillators are designed for applications requiring precise timing with flexible frequency generation capabilities.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.