I have implemented the DC blocking capacitor as shown on a previous post to create the level shift at 2.7V.
I am seeing some ringing on the Vector Signal Analyzer on the burst…
The AD9115 and AD9715 are 10 bit dual 125MSPS worth looking at.
Someone from the HDMI group needs to address the AD9883.
Hi, dear ADI engineers, we built an AD9115 prototyping board with following power settings:
AVDD = 3.3V
DVDD = DVDDIO=CVDD=1.8V
The clk signal is from a clk chip's LVCMOS18 output, and we feed DCLKIO to FPGA. The FPGA reconginzed the CLK and output…
I consider using a TxDAC AD9115 as a video DAC to produce 2 channels of NTSC composite video. The advantage of the TxDAC is it's high bandwidth and small PCB footprint, all the color modulation and sync will be done in FPGA. Does anyone has an experience…
We have built a prototype board using the AD9115 DAC and I’m trying to configure it using the SPI port and am having trouble. Here’s what I’m doing and what I’m getting:
I'm working on a design using the AD9116.
I would like to tie the power pins to:
I would then use 2.5v signals (Xilinx V6 LVCMOS25 outputs…
I have a question regarding the main DAC output of the AD9114 / AD9115 / AD9116 / AD9117.
Power is +3.3 V and for many reasons (cost, space, voltage supply and others) we need to get as much power as possible from the output stage to avoid an extra amplification…