• ADRF6602无法控制

           你好,我现在调试芯片ADRF6602,5V供电,上电后电流大概0.27A。

    问题1 是上电在端口LON,LOP测试初始振荡频率大概是在2.2G左右,当写入控制字后,振荡频率变为3.4G左右,电流变为0.16A,根据内部LO的频段1550-2150MHz(这个频点是经过VCO  2  分频的吗?),当我重新断电后,上电频率也是2.2G左右,但是写入控制字后就没有振荡频率了,电流也变为了0.05A,经测试,2脚电压为0,(前后两次写入的程序相同),上诉两种情况都会出现,我曾将MOUXOUT引出参考信号…

  • ADRF6602调试笔记

    自己在调试ADRF6602的过程中的总结笔记,包括原理图和软件调试。分享出来供需要的朋友参考。

  • ADRF6602 - PLL no 'locked'

    Dear Sirs,

    since four years we used the ADRF6602 as a down-converter. LO freq. = 1605,425MHz. We never changed the hardware (PCB) and also the software was never changed. The converter worked fine the hole time. Now - arround four years later a problem…

  • Maximum Input RF power for ADRF6602

    The datasheet for ADRF6602 claims that IIP3 of the mixer is +30dBm but absolute maximum rating section tells the maximum RF IN for the ixer is +16 dBm. how is it possible? how can be IIP3 greater than maximum allowable RF IN power?

  • ADRF6602 - Lock Detect Duty Cycle when locked

    ADRF6602 - Should the duty cycle of Lock Detect seen on MUXOUT be 50% when locked?

  • ADRF6602中的参考时钟源

    您好:

    ADRF6602的参考时钟源能给我一个推荐型号或是哪个公司的吗?我找了好久都没找到峰峰值1V,最大功率13DBM的晶振。

  • How to fix register values for ADRF6602.

    Once I set the values of REF and LO-Output, and upload the registers; I get the result accurately. However, as soon as I remove the USB connection and switch off the 5V supply, the Registers get nulled and once again I see no Output.
    Meaning…
  • ADRF6602评估板套件无法使用

    从ADI经销商那买了个ADRF6602的评估板套件,用套件中自带的USB线将评估板和PC机链接后出现安装提示,

    我选了默认的自动安装,点下一步,告诉我安装不成功。

    我在资源管理器中看也是没安装成功

    现在我没有办法使用评估板套件,显示我的评估板没有连接成功。

    联系了经销商,让我拍开发套件的照片过去;联系ADI的客服,让我电脑截图,发邮件。

    1天就这么过去了,也没个人能告诉我问题出在哪?

    请问专家对应的驱动程序我应该到哪去下载?

  • How to control the registers of an ADRF6602 (PLL+Mixer)?

    I am working on a project that requires control/access to the shift registers of ADRF6602, which is a combination of PLL and Mixer.

    There is a GUI for controlling the given evaluation board named, "ADRF6x0x_customer_6p1p0".  I have checked for…

  • 对ADRF6602编程中遇到的问题

    您好:我在初始化ADRF6602的时候发现单步执行的时候,当执行到

    ADRF6601_reg_write(CP_ENABLE | LDO_3V3_ENABLE | VCO_LDO_ENABLE | VCO_ENABLE | VCO_SWITCH_REGULAR | VCO_AMPLITUDE(63) | VCO_BW_SW_SOURCE_CONTROL_BAND | VCO_BAND_SELECT_FROM_SPI(32),VCO_CONTROL_AND_VCO_ENABLE);的时候,管脚2DECL3P3上出现了3…