关于AD9248的时序：

你好：

     在AD9248的我看的是一头雾水。问题如下：

    1.我需要时序图，截屏或其它手册可以看到，或其它芯片可以参考也可以。

    2.由于项目的需要，我需将芯片设置成并口进CPLD，如何设置？

    3.芯片乘法是不是一个时钟，AB是同时给出，谁高谁低？

    4.那个公司可以提供评估板学习一下准确的时序，谢谢？

Hello

I have a 100mVp-p signal and the frequency range is between 100KHz to 10MHz.

the AD9248 has some Reference configuration to select Vref (it could be 0.5V or 1V).

*if I want to sample the signal with AD9248, which voltage reference is better to…

hi,

want to know is there any difference between the LQFP and LFCSP packages of AD9248.

datasheet says LFCSP has heat slug that improves thermal and electrical properties of the package.

is it hat LFCSP is better than LQFP?

Please let me know.

t…

Hi ,

One of my customer is facing a problem in reading the two channel continuous data parallely with PDAP.

The Question is.

He is using the AD9248 two channel ADC, channel-1 data on the posedge and channel-2 data on the negedge. When he is trying…

Can you provide a symbol for the AD9248?

Thanks,

Belenie

can anyone provide the AD9248BCP-65EBZ  orcad schematic design file ?

otherwise kindly provide AD9248 LFCSP , orcad design symbol .

I have a customer looking at the AD9248, Dual HIgh Speed ADC.

Can you clarify whether the OTR  signals will be muxed as the same way as the 14 bit data out signals are in Muxed Output Mode?  Or are the A and B OTR outputs maintained as if in dual channel…

Hi ,

I am using AD9248 , High Speed ADC in my Design ....... I am interfacing it to the Spartan 6 FPGA.

I want to know ,when i have to read the the output parallel data.

There is input Clock  CLK_A for channel in A ... and  Output Enable OEB_A .

Hello,

I have a question about input common-mode voltage range of AD9248.

In the page-5 of CN0320 circuit note, the common-mode voltage between ADRF6510 and AD9248 is 1.5 V and 3 V and 2.25V is recommended.

http://www.analog.com/media/en/reference…