FS7145-01-XTP

FS7145 系列 I2C 可编程 1-PLL 时钟 - SOIC-14

The FS7140 or FS7145 is a monolithic CMOS clock generator/regenerator IC designed to minimize cost and component count in a variety of electronic systems. Via the I2C-bus interface, the FS7140/45 can be adapted to many clock generation requirements. The length of the reference and feedback dividers, their fine granularity and the flexibility of the post divider make the FS7140/45 the most flexible stand-alone PLL clock generator available.

Features

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Extremely flexible and low-jitter phase locked loop PLL frequency synthesis

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No external loop filter components needed

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150 MHz CMOS or 340 MHz PECL outputs

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Completely configurable via I2C-bus

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Up to four FS714x can be used on a single I2C-bus

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3.3 V operation

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Independent on-chip crystal oscillator and external reference input

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Very low cumulative jitter