FS7140 Description
The FS7140 or FS7145 is a monolithic CMOS clock generator/ regenerator IC designed to minimize cost and ponent 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...
FS7140 Key Features
- Extremely Flexible and Low-jitter Phase Locked Loop (PLL)
- No External Loop Filter ponents Needed
- 150 MHz CMOS or 340 MHz PECL Outputs
- pletely Configurable via I2C-bus
- Up to Four FS714x can be Used on a Single I2C-bus
- 3.3 V Operation
- Independent On-chip Crystal Oscillator and External Reference
- Very Low “Cumulative” Jitter
- Pb-Free Packages are Available