onsemi

FS6370-01G-XTD

FS6370-01G-XTD Description

The FS6370-01G-XTD from onsemi is a PLL Clock Generator designed for precision timing applications. Housed in a 16-SOIC package, this IC features a crystal input and delivers CMOS outputs with a 1:4 input-to-output ratio, supporting frequencies up to 230MHz. Operating within a 3V to 5.5V supply range, it is optimized for 0°C to 70°C environments, making it suitable for commercial-grade systems. Although marked as Obsolete, it remains a reliable choice for legacy designs requiring stable clock generation with PLL-based frequency synthesis.

FS6370-01G-XTD Features

• PLL Clock Generation: Integrates a phase-locked loop for precise frequency synthesis.
• Wide Voltage Range: Operates from 3V to 5.5V, compatible with mixed-voltage systems.
• High Frequency Support: Up to 230MHz output, ideal for high-speed digital systems.
• Compact & Robust: Surface-mount 16-SOIC package with MSL 2 (1 Year) moisture sensitivity.
• Compliance: ROHS3 Compliant and REACH Unaffected, adhering to environmental standards.
• Flexible I/O: Single-ended crystal input with four CMOS outputs, enabling multi-clock distribution.

FS6370-01G-XTD Applications

• Embedded Systems: Clock generation for microcontrollers and FPGAs in industrial controls.
• Communications Equipment: Timing synchronization in routers, switches, and networking hardware.
• Consumer Electronics: Used in set-top boxes, digital displays, and audio/video processing.
• Legacy Upgrades: Suitable for maintaining or refurbishing older designs requiring PLL-based clocking.

Conclusion of FS6370-01G-XTD

The FS6370-01G-XTD offers a balance of performance, reliability, and compliance, making it a pragmatic choice for clock generation in obsolete but critical systems. Its PLL-based design, wide voltage range, and multi-output capability distinguish it from simpler clock sources, though newer alternatives may be preferred for forward-looking designs. Ideal for engineers seeking a proven solution for timing distribution in legacy or cost-sensitive applications.