跳转到主要内容

概览

描述

The MK1707 generates a low EMI output clock from a clock input. The part is designed to dither the LCD interface clock for flat panel graphics controllers. The device uses IDT's proprietary mix of analog and digital Phase Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The MK1707 offers both centered and down spread from a high speed clock input. Refer to the MK1714-01/02 for a crystal input and the widest selection of input frequencies and multipliers. IDT offers many other clocks for computers and computer peripherals. Consult us when you need to remove crystals and oscillators from your board.

特性

  • Packaged in 8-pin SOIC
  • Pb-free package
  • Industrial temperature range available
  • Provides a spread spectrum output clock
  • Supports ATI's flat panel controllers
  • Guaranteed to +85° C operation
  • Accepts a clock input, provides same frequency dithered output
  • Good for all VGA modes from 80 to 167 MHz
  • Peak reduction by 7dB - 14dB typical on 3rd - 19th odd harmonics
  • Low EMI feature can be disabled
  • Includes Power-down
  • Operating voltage of 3.3 V or 5 V
  • Advanced, low-power CMOS process

产品对比

应用

文档

设计和开发

模型

ECAD 模块

点击产品选项表中的 CAD 模型链接,查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用,可直接在 SamacSys 请求该符号或模型。

Diagram of ECAD Models

模型

模型 - IBIS ZIP 3 KB
模型 - IBIS ZIP 3 KB
模型 - IBIS ZIP 3 KB
3 项目

产品选项

当前筛选条件

支持

支持社区

支持社区

在线询问瑞萨电子工程社群的技术人员,快速获得技术支持。
浏览常见问题解答

常见问题

浏览我们的知识库,了解常见问题的解答。
提交工单

提交工单

需要咨询技术性问题或提供非公开信息吗?