CY2548
Key Features
- Four fully integrated phase locked loops (PLLs)
- Input frequency range ❐ External crystal: 8 to 48 MHz for CY2544 and CY2546 ❐ External reference: 8 to 166 MHz clock
- Reference clock input voltage range ❐ 2.5 V, 3.0 V, and 3.3 V for CY2548 ❐ 1.8 V for CY2544 and CY2546
- Wide operating output frequency range ❐ 3 to 166 MHz
- 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 CY2544 and CY2548 ❐ 1.8 V for CY2546
- Selectable output clock voltages: ❐ 2.5 V, 3.0 V, and 3.3 V for CY2544 and CY2548 ❐ 1.8 V for CY2546
- Frequency select feature with option to select eight different frequencies over nine clock outputs
- Power down, output enable, and SS ON/OFF controls
- Low jitter, high acc
