SG-8003JF-SCC

Overview

The EPSON SG-8003JF-SCC is a programmable crystal oscillator from the SG-8003JF series, designed for high-frequency applications requiring precise timing. It utilizes PLL technology to generate stable clock signals with low phase noise and jitter. The device operates on a single supply voltage of 3.3V and features a CMOS output compatible with standard digital logic levels. It supports frequency programming via serial interface, allowing customization without hardware changes. The component is housed in a compact 4-SMD, no-lead package measuring 2.5mm x 2.0mm, suitable for space-constrained designs. It offers excellent frequency stability and reliability across industrial temperature ranges.

Feature Summary

• Programmable frequency generation using internal PLL technology for flexible clock signal creation
• Low phase noise and jitter characteristics ensuring high signal integrity for sensitive circuits
• Serial interface control enabling easy frequency configuration and management during production
• Compact surface-mount package design optimized for automated assembly and dense PCB layouts

Applications

• High-speed data communication interfaces requiring precise clock synchronization
• Network equipment and routers needing stable timing sources for packet processing
• Industrial control systems demanding reliable clock signals under varying environmental conditions
• Medical imaging devices utilizing accurate timing for signal acquisition and processing

Procurement Notes

Verify the specific frequency and tolerance requirements against the official datasheet before ordering. Confirm that the 3.3V supply voltage aligns with your system design. Ensure the serial programming interface compatibility with your manufacturing equipment. Check for any recent product change notices or lifecycle status updates from Seiko Epson Corporation. Validate the package dimensions match your PCB footprint specifications.

Selection Notes

Choose this model when programmability and low jitter are critical for system performance. Consider the operating temperature range if deployed in harsh environments. Evaluate the power consumption against battery life requirements for portable applications. Assess the need for serial programming capabilities versus fixed-frequency alternatives. Compare package size constraints with available board real estate for optimal integration.

Part Context

The SG-8003JF series represents Seiko Epson's advanced programmable oscillator lineup, combining precision timing with flexibility. This family targets applications requiring customized frequencies without redesigning hardware. The JF variant specifically emphasizes low jitter performance for high-speed digital systems. It integrates PLL circuitry within a small form factor, reducing component count and board space. The series is widely adopted in telecommunications and computing sectors for its reliability.

Replacement Considerations

Direct substitutes include other SG-8003JF variants with matching pinout and electrical specifications. Verify equivalent frequency stability and output drive strength when selecting alternatives. Cross-reference package dimensions to ensure mechanical compatibility. Confirm supply voltage and current consumption similarities for seamless integration.