The DAC current steering cell may be an NMOS DAC current steering cell. The conditioning module may be a CMOS switch driver, or composed of a level shifter followed by a CMOS switch driver.MIKKO WALTARI
Based on analyzing of the influence of the current switch driver on dynamic performance of the high-speed current-steering DAC, several key points of designing the current switch driver are proposed. The low cross-point method, synchronous flip-latch and limited swing of switch driver are introduc...
藤遮耨鬻解瓣发是DAC现代澎翅串鼹戮赢艨甍淀熊黧麓特瞧。钤对麓速麓游树麟 麓蒙蕊,零文掇缀一嵇current-steeringDAC戆竣诗。囊予爰蘑了壤滚镤式,冀穗寝 遮艘明屡优予曦艨模式的DAC。 蕊竣诗熬DAC逡器采瘸12链current-steering终褥。嚣篷予箕稳恕滚漠装瓣DAC ...
A Current Switch Driver for High-Speed Current-Steering DAC The analysis of the influence of the current switch driver on the dynamic performance of high speed current-steering DAC and the corresponding solution are... Zhang Gan-ying - 《Journal of China Academy of Electronics & Information Techn...
Keywords: CNC systems,current-steering DAC,low glitch,cascode,crosspoint switch driver,SFDR数控机床系统,电流舵DAC,低毛刺,Cascode,低交叉点开关驱动,SFDR Full-Text Cite this paper Add to My Lib Abstract: 本文提出了一种应用于数控机床系统的低毛刺12位100MHz电流舵DAC,应用了一种低交叉点开关驱动器和 ...
A digital-to-analog converter (DAC) includes, in a segment of the DAC, a first switch and a second switch. The first switch includes a first pair of transistors having a first set of inputs and has a first output connected to an output of the DAC. The second switch includes second an...
A current steering DAC used for digital imaging systems is presented. By analyzing the factors that deteriorate the dynamic performance of current steering DAC, this paper confirms that the performance of current switch driver and the frequency character of current sources' output impedance are the ma...
The output stage of a current-steering DAC is not ideal for interfacing directly to other 50-Ω interfaces and usually requires some interface circuitry. This type of DAC output can either be a current sink or source architecture. Figure 1 and Figure 2 illustrate a current source and current...
A 6GS/S 8-Bit Current Steering DAC with Optimized Current Switch Drive Digital-to-Analog Converter (DAC)CMOSVery High-SpeedCurrent-steeringA 6GS/s 8-bit current-steering DAC in 0.13m CMOS technology is presented. The 5-... W Li,J Zhang,C Sun - International Conference on Signal Processi...
用于控制电流舵型数模转换器电流源开关的电压限幅电路 Voltage limiter circuit for controlling the current steering digital-analogue converter current source switch本发明涉及一种控制电流舵型DAC电流源开关的电压限幅电路,包括并联设置于限幅电路输出端和接地端之间的第一开关单元和第二开关单元,输入端与限幅电路输入...