digital grounding digital ground 数字地
DGMDB Digital Ground Map DataBase 数字地面地图数据库
digital ground tv 数字地面电视
analog and digital ground 模拟数字地
digital ground satellite station 数字卫星地面接收站
digital tv ground transmission 数字电视地面传输
digital tv ground broadcasting 数字电视地面广播系统
This does not imply that this pin must be connected to the digital ground of the system.
但这并不意味着该脚必须接到系统的数字地。
Fast switching signals, such as clocks, must be shielded with digital ground to avoid radiating noise to other parts of the board, and must never be run near the reference inputs.
时钟等快速开关信号必须利用数字地屏蔽起来,以免向电路板上的其它器件辐射噪声,并且绝不应靠近基准输入。
The labels "analog ground" and "digital ground" on these pins refer to the parts of the converter to which the pins are connected, and not to the system grounds to which they must go.
引脚标记说明该引脚已连接到芯片内部的哪个部分,并非要把该引脚连接到电路的哪个参考点。
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