ad9856
Hi,
Could you please help me to find or provide Evaluation Software for AD9856? I just lost CD with it.
Thank you in advance.
Regards,
Ivan
Hello everyone,
I am doing QPSK modulations on given data using AD9856.
I am getting modulated signal with some pulse shaping.
I just wanted to confirm that in AD9856 is there any inbuilt functionality to generate Modulated data in some specific pulse…
I wanted to simulate, Evaluation board schematic as per provided in the AD9856 datasheet.
I am using ADIsimPE but in that, I am not getting AD9856 part details to place it. Also, I was unable to get AD8320 for the same.
I made a hardware interface of…
不好意思写的比较长,还有图,是想让人看得明白一些。
希望用AD9856做一个正交调制,I、Q两支路为码速率4.2966MHz的数字信息,经过AD9856正交调制之后输出为20MHz的中频信号,系统框图如下图:
上图中的脉冲成型滤波模块以4倍采样对I、Q两路信息进行脉冲成型滤波,输出为17.1864MHz(4.2966MHz×4)的有符号数(输出字长15比特,取高12位(第3——15位)输入AD9856,最高位为符号位,满足AD9856二进制补码的输入要求)。
写AD9856(红色框)将I、Q两支路脉冲成型后的数据按照I1…
接上
Hi, Dr. Babankumar.
For your qeustions:
1. Other QDUCs (quadrature digital upconverters) that we have are AD9856 and AD9857.
2. No, it needs a Parallel port connection.
3. I'll get back to you on this.
4. As of today, what we have is AD9914 which…
I read your message. Thank you for your help.
Let me ask you something more.
When I used AD9852 EV board, I could use a document about instruction file(.pdf).
AD9852 instruction file mentioned that HOW TO USE each parts of AD9852 EV board.
For example…