• ADL5201 Output frequency

    Can the ADL5201 operates for frequencies under 4 MHz? If I change the output chokes by resistors, will it work at low frequencies?

    Thanks,

  • ADL5201 - Settling Time

    Hi,

    From the Datasheet of ADL5201,  we can get both Setup and Hold time of the device. But what is the settling time of the device? How long does the device takes to update its gain, once the Gain control is applied?

    Also when the Latch pin is disabled…

  • ADL5201 - Latch Pin

    Hi,

    We are using ADL5201 as ADC driver and we are using it in parallel mode. When the Latch pin is disabled (brought to high), will the VGA hold on to the previous gain value or Will the gain value be resetted. We are using multiple VGAs sharing common…

  • ADL5201 - Differential output

    Hi,

    Due to PCB constraints, we are forced to swap the output differential pin of ADL5201 ie., P to N and N to P as shown in the attached figure.

    Will such swapping cause issues on the system. The output of this VGA is fed to ADC.

    We are planning to…

  • unused pins in ADL5201

    Hi;

    We are using ADL5201 in SPI mode, since GS0/FA/A2, UPDN_CLK/A1, UPDN_DAT/A0 and LATCH are useless in this mode, can we let them open, or should we pull them down or up?

    THX!

    Donald

  • Question didn't be solved about ADL5201

    Hello,

           I use two ADL5201 in cascade as presented in the figure.

           The question is that the second stage performs well whose gain margin is -11.5dB~+21dB, while the gain margin of the first stage is only -17dB~+14dB, which is 5dB smaller than the standard…

  • ADL5201的低频响应

    公司的ADC采集项目中前级使用到增益调节控制,我们方案使用的是ADL5201作为增益调节方案,系统带宽要求50K-120M,但是从ADL5201的资料中我们没有看到该器件在低频处的特性,实际测试只能从>5Mhz,请问,是否可以有更准备的频带宽度。

    我不确定是是我的电路设计问题还是其本身在低频位置的响应差,造成在50K-1Mhz频带信号衰减较大,无法完成ADC采集要求

  • ADL5201 or ADL5202 in cascade configuration

    For our receiver design, we needed high gain amplifiers and wide range of gain control in the Intermediate Frequency (IF) section. Our IF frequency is 21MHz and we need >60dB gain control range. I was thinking of two possible combinations:

    1. Use…

  • ADL5201 or ADL5202 in cascade configuration

    Re-posting the same question Third time. Any response is appreciated

    For our receiver design, we needed high gain amplifiers and wide range of gain control in the Intermediate Frequency (IF) section. Our IF frequency is 21MHz and we need…

  • ADL5201 or ADL5202 in cascade configuration

    Re-posting the same question second time, different community, as there was no response for my previous queries.

     

    For our receiver design, we needed high gain amplifiers and wide range of gain control in the Intermediate Frequency (IF) section…