FS6370中文资料EE Programmable 3-PLL Clock数据手册ONSEMI规格书

描述 Description

The FS6370 is a CMOS clock generator IC designed to minimize cost and component count in a variety of electronic systems. Three EEPROM-programmable phase-locked loops (PLLs) driving four programmable muxes and post dividers provide a high degree of flexibility.An internal EEPROM permits just-in-time factory programming of devices for end user requirements.

特性 Features

• Just-in-time customization of clock frequencies via internal non-volatile 128-bit serial EEPROM
• I2C-bus serial interface
• Three on-chip PLLs with programmable reference and feedback dividers
• Four independently programmable muxes and post dividers
• Programmable power-down of all PLLs and output clock drivers
• Tristate outputs for board testing
• One PLL and two mux/post-divider combinations can be modified via SEL_CD input
• 5 V to 3.3 V operation
• Accepts 5 MHz to 27 MHz crystal resonators

应用 Application

• Industrial

简介

FS6370属于集成电路（IC）的时钟发生器PLL频率合成器。由制造生产的FS6370时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。