CY2547 Description
CY2545/CY2547 Quad-PLL Programmable Spread Spectrum Clock Generator with Serial I2C Interface Quad-PLL Programmable Spread Spectrum Clock Generator with Serial I2C Interface.
CY2547 Key Features
- Four fully-integrated phase-locked loops (PLLs)
- Input frequency range
- External crystal: 8 to 48 MHz
- External reference: 8 to 166 MHz clock
- Wide operating output frequency range
- 3 to 166 MHz
- Serial programmable over two-wire I2C interface
- Programmable spread spectrum with center and down spread option and Lexmark and Linear modulation profiles
- VDD supply voltage options
- 2.5 V, 3.0 V, and 3.3 V for CY2545