ad817 fig36 in data sheet:-could this cct be used as differential line driver????
You may try to connect AD817 with positive and negative supply if you have input that will swing to positive and negative range. The op amp input and output should be keep within the supply rails to function properly. You should also consider…
The load can be thousands of microfarads and I would like to drive 500+ mA into and out of it.
Is there an opamp that can do this?
Or is there a way to increase the output current of a opamp like the AD817 without compromizing it's unlimited cap drive…
It's the chain:
Triangle frequency shape sent from ADF5901(24 GHz VCO and PGA with 2-Channel PA Output)
Then receive from
ADF5904(4ch 24GHz receiver downconverter) -> ADA8282(RADAR receiver path AFE: 4CH LNA & PGA)
I have some next stage:
Download the AD817.cir file from Analog site.
Open it using your LTspice program.
Point on the line where the ".subckt" line and right click on it to create symbol.
The box symbol created is located on the "Auto-generated" library in LTspice…
采用datasheet里的simple ad interface接口电路。 我的信号频率在5kHz-500kHz之间，C1=0.1uF, C2=10uF, R=100K, Rs=20欧姆，运放为AD817，运放供电+12,-12V。AD817输出有信号，经过C1//C2后，信号没有了。请问datasheet里的这个电路对C1,C2有什么要求？对信号幅度和频率有什么要求？