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

應(yīng)用 Application

? Industrial

簡介

FS6370屬于集成電路（IC）的時鐘發(fā)生器PLL頻率合成器。由制造生產(chǎn)的FS6370時鐘發(fā)生器，PLL，頻率合成器時鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號的穩(wěn)定定時脈沖，這些器件包括計算機、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。