DSC400数据手册晶体振荡器谐振器的引脚可配置/可选择振荡器规格书PDF

描述 Description

The DSC400 is a four output crystal-less™ clock generator. It utilizes Microchip’s proven PureSilicon™ MEMS technology to provide excellent jitter and stability while incorporating additional device functionality. The frequencies of the outputs can be identical or independently derived from common PLLs.Each output may be configured independently to support a single ended LVCMOS interface or a differential interface. Differential options include LVPECL, LVDS, or HCSL.The DSC400 provides two independent select lines for choosing between two sets of preconfigured frequencies per bank. It also has two OE pins to allow for enabling and disabling outputs.The DSC400 is packaged in a 20-pin QFN (5mm x 3.2mm) and is available in extended commercial and industrial temperature grades.Create an application specific part and order samples with the CLOCKWORKS CONFIGURATOR tool.Find existing DSC400 part numbers and customized datasheet here.

特性 Features

Four format-configurable outputs: LVPECL, LVDS, HCSL, LVCMOS

简介

DSC400属于晶体振荡器谐振器的引脚可配置/可选择振荡器。由制造生产的DSC400引脚可配置/可选择振荡器引脚可配置/可选择振荡器产品族中的产品可用作时间或频率测量的基准，其中包含基准元件及其操作所需的支持组件。它们与其他类似振荡器产品的区别在于包含可选择输出功能，从而允许通过向器件上存在的一个或多个其他输入引脚施加逻辑信号，来更改器件产生的输出频率。