数模转换 da conversion; dac; digital allsky camera; digital analog conversion; digital to analog conversion; digitaltoanalog conversion; digital-to-analogue conversion
Ramdac random access memory digital to analog converter 随机存储器数模转换器
Ramdac random access memory digital to analog converter 随机存储器数模转换器
Design of a 8bit cmos current - steering dac 高速电流型数模转换器设计
192 khzs 24s bit few mold conversion 192khz 24bit音频数模转换器dac
High speed current domain cmos d a converter design 数模转换器设计
Dac virtual instrument test system 数模转换器虚拟仪器测试系统
Digital to analog converter , analog integrated filter , bandgap reference and high drive capability operational amplifier are indispensability basic circuit of communication system 数模转换器、模拟集成滤波器、基准电压源和高驱动能力运放等电路是通信系统中不可缺少的基本电路。
To ensure the long - term on - orbit working stability of on - board computer system , and meet the different characteristics of such analog parts as sensors , dac and so on , the reliability design schemes are proposed 摘要为确保星务计算机系统长期在轨工作的稳定性,针对系统中数模转换器等不同模拟部件的特点,给出相应的可靠性设计方案。
Meanwhile , considering of accuracy , complexity and speed , a 6 + 4 segmented architecture is presented . to enhance the speed performance and reduce error and area of dac , the 6 msbs are thermometer - decoded , and the 4 lsbs are binary - weighted 同时,考虑到数模转换器的精度、复杂性和速度特性,决定采用电流舵型结构,确定了6 + 4的分段式译码方式。
The adm system mainly includes a oscillator , a clock generator , an amplifier , a pre - amplif ier , a comparator , an agc ( automatic gain control ) , an adm analyzer & synthesizer , a d / a converter and a lowpass filter 整个系统包括:内置振荡器,时钟产生器,放大器,前置运算放大器,比较器, agc (自动增益控制器) , adm分析综合器,数模转换器以及低通滤波器。