SG524
Description
IMI SG521/22/24/28 products are Spread Spectrum Clock Generators designed to reduce the high levels of Electromagnetic Interference (EMI) found in high-speed digital systems. By using a modulated clock as the source for all system clocks and timing signals, the amount of radiated energy (EMI) throughout the system is greatly reduced.
Key Features
- Generates Spread Spectrum Clock (SSC)
- Programmable Frequencies from 10 to 120 MHz
- 1.25% and 3.25% Down-Spread Options
- Separate Non-Modulated Clock
- Pin-Programmable Spread on/off Function
- 50% Output Clock Duty Cycle
- Power-Down Mode for Low Power Dissipation
- TTL or CMOS compatible Outputs
- Low Cycle-to-Cycle Jitter of 250 ps-max
- External Clock or Crystal Oscillator Operation
