P2041A Description
The P2041 is a selectable spread spectrum frequency modulator designed specifically for PC peripheral and embedded controller markets .The P2041 reduces electromagnetic interference (EMI) at Block Diagram P2041A the clock source which provides system wide reduction of EMI of all clock dependent signals. The P2041 allows significant system cost savings by reducing the number of circuit board layers and shielding that...
P2041A Key Features
- FCC approved method of EMI attenuation
- Provides up to 20 dB of EMI suppression
- Generates a low EMI spread spectrum clock of the input frequency
- Optimized for 25 MHz to 60MHz input frequency range
- Internal loop filter minimizes external ponents and board space
- 4 selectable spread ranges
- SSON control pin for spread spectrum enable and disable options
- Characterizes to work with EMI-Lator®, EMC simulation program
- Low cycle-to-cycle jitter
- 3.3 V or 5.0 V operating range