FS6370-01G-XTP

EEPROM的可编程3 -PLL时钟发生器IC EEPROM Programmable 3-PLL Clock Generator IC

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.

Features

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Just-in-time customization of clock frequencies via internal non-volatile 128-bit serial EEPROM

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I2C-bus serial interface

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Three on-chip PLLs with programmable reference and feedback dividers

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Four independently programmable muxes and post dividers

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Programmable power-down of all PLLs and output clock drivers

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Tristate outputs for board testing

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One PLL and two mux/post-divider combinations can be modified via SEL_CD input

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5 V to 3.3 V operation

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Accepts 5 MHz to 27 MHz crystal resonators