A VERILOG IMPLEMENTATION OF LOW POWER INTERFERENCE REDUCTION TECHNIQUE

In this paper, as the operating frequency of electronic systems increases, the electromagnetic interference (EMI) effect becomes a serious problem especially in consumer electronics, microprocessor based systems, and data transmission circuits. The Many approaches have been proposed to reduce EMI, such as shielding box, skew-rate control, and spread spectrum clock generator (SSCG). However, the SSCG has lower hardware cost as compared with other approaches .The proposed technique, a novel portable and all-digital spread spectrum clock generator (ADSSCG) suitable for system-on-chip (SoC) applications with low-power consumption is presented. Provide different EMI attenuation performance for various soc applications.