• Sampling rate of AD9042, AD9254

    Hello!

    As per datasheet:

    AD9042: 41MSPS, 595mW

    AD9254: 150MSPS, 430mW

    If I use these ADCs at a lower sampling rate say 20MSPS (if its possible) will the ADC run at a reduced power? If so, what will be the power consumption in the case of reduced sampling…

  • AD9042: Output drive of the VREF

    Q 

    We need to use the reference of the AD9042 to drive an external offset circuit.
    It would simplify the circuit if we can place a potential divider of say 10kR
    10kR to ground before the +ve input of the amplifier. The data sheet states the…

  • AD9042供电求助

    想知道AD9042S的DVcc能否连接到3.3V，使其能够输出3.3V电平。

  • Can I connect digital and analog supply of 3.3V in AD9042?

    Hello AD Experts,

    I am using AD9042 for Digital Control of Power Supply. 

    I am using FPGA as a digital controller which operates on 3.3V only. But here it is mentioned that the AD9042 requires 5V analog and digital power supply. 

    But absolute maximum…

    • AD9042.pdf

  • AD9027:  Do you have the detail circuit of dither generator using OP27 shown in AD9042 datasheet?

    Q 

    The following figure is from AD9042 datasheet. Do you have the detail circuit
    of OP27?

     

    A 

    The OP27 circuit we used is just as shown below except the resistor values are
    200 Ohms between pin 11 of the AD600 and pin 2 of the OP27.  The…

  • AD9042S的数字供电为5V，能不能与3.3V的FPGA直接相连？

    AD9042的数字供电是5V，但是FPGA只有3.3V的IO，可以直连吗？如果不能可有什么解决方案

  • 大型强子对撞机再次“撞”出重大发现

    两年前的7月，欧洲核子研究中心宣布，通过大型强子对撞机底夸克实验（LHCb）发现了新粒子——五夸克粒子。此项研究由清华大学和美国雪城大学的研究人员，以及LHCb国际合作组成员共同完成。LHCb中国组负责人、清华大学高原宁教授说：“LHCb的实验，使人们相信自然界中除了常规物质，确实存在奇特态物质。”

    今天7月，LHCb 再次宣布发现了首个包含有两个重夸克的双粲重子 粒子，这是由LHCb 实验中国组科学家主导完成的重大研究成果。此次发现的 粒子由两个粲夸克和一个上夸克组成。由于粲夸克质量远大于上夸克…

  • High Speed ADC with Bipolar Analog Input

    Hello,

       I required an high speed ADC with bipolar analog input ranging from -V to +V. I was considering AD9042 but later on it came to my notice that it does not take in bipolar analog input. So, right now I am considering the following ADC's for the…

  • plutosdr : minimal tool chain for c compiling

    Hello,

    I’d like to use my C code with pluto to build a ‘’simple’’ stand alone receiver.

    I read a lot of Q&A and your answer here: https://ez.analog.com/university-program/f/q-a/104394/how-to-implement-c-code-examples…

  • 图文解析揭密大型强子对撞机

           媒体近日报道，欧洲核子研究中心(CERN)计划建造更为强大的强子对撞机，其目标是设计出比发现希格斯玻色子的对撞机强七倍的机器！！！这会是世界最高大上的科研项目吗？( ⊙ o ⊙ )（本贴部分图文参考网络相关信息）这里，我们整理出部分相关图文，管窥目前服役中的大型强子对撞机，以及其中所用到的ADI产品和技术。

        欧洲核子研究中心建造的大型强子对撞机位于瑞士日内瓦附近一个地下100米深、总长27公里的环形隧道内，是人类迄今开发出的最先进、最昂贵的科学仪器之一。在LHC内部，两束被称为“强子”的亚原子粒子束…