ASM3P2182A中文资料ASM3P2182A: LCD Panel EMI Reduction IC数据手册ONSEMI规格书

描述 Description

The ASM3P2182A is a versatile spread spectrum frequency modulator designed specifically for a wide range of input clock frequencies from 25 MHz to 210 MHz. ASM3P2182A can generate an EMI reduced clock from an OSC or a system generated clock. The ASM3P2182A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals. The ASM3P2182A allows significant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.

特性 Features

Internal loop filter
Minimizes external components and board space
Generates a 1X low EMI spread spectrum clock of the input frequency
TTL or CMOS compatible inputs and outputs

应用 Application

EMI management for memory and LVDS interfacesPC peripheral devices
Consumer electronics, and embedded controller systems

简介

ASM3P2182A属于集成电路（IC）的时钟发生器PLL频率合成器。由ONSEMI制造生产的ASM3P2182A时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。