• RE: Re: Cell Phone detector RF component.

    I would not recommend AD8311 as it is a detector-controller. So its normal use case is to detect the signal at the output of a variable gain amplifier (or variable bias PA) and then adjust the gain of the variable gain element until its output power is…

  • [征文] IN118的基准源用AD的芯片,上面写着D6B,困饶我很久了 AD5312


    这个芯片(AD9833)的名字我猜的,可忽略看,如果是这个芯片,左看右看也不知是干吗呢?

  • ADI芯片辨识、型号查找

    看看截图:

  • 检波器常见问题解答

    产品简介


    ADIRF检波器可以精确地检测和测量RFIF信号的幅度或功率,广泛使用在无线系统中。检波器分成两个大类,包括对数放大器/检波器和均方根(RMS)检波器。Log检波器可以测量高达100dB动态范围的信号,覆盖频率从低频到10GHz,检测精度可达0.2dB,非常合适接收信号强度指示(RSSI)和发射功率检测。RMS检波器可测量复数波形,如CDMA/WCDMA信号,高阶QAM调制信号。

    下面是相关的常见问题列表,下载文档可了解FAQ详细的内容。

    1. 何为RF检波器?

    2.

  • FAQ: How can I avoid startup transients when operating the AD8318 in Controller Mode?

    Q.

    How can I avoid startup transients when operating the AD8318 in Controller Mode?  I am using the AD8318 Log Detector/Controller to control  the output level in an AGC loop.  The control loop consists of a fixed-gain  RF amplifier, an ADL5330 VGA, a…

  • TAGS LIST: Amplifiers

    AD600
    AD602
    AD603
    AD604
    AD605
    AD8264
    AD8330
    AD8331
    AD8332
    AD8334
    AD8335
    AD8336
    AD8337
    AD8338
    ADL5246
    ADL5330
    ADL5331
    LTC6412
    HMC6187G
    HMC997G
    HMC996
    HMC694G
    AD8368
    AD8351
    AD8367
    AD75071
    AD552…