Hello all!
I recently received a few AD 8065 and 8066 chips that I had ordered. To simply test them, I soldered them and wired up a simple buffer on a breadboard. The output showed a lot of oscillations of around 300 MHz. The same thing happened when…
Hi,
AD8065 datasheet does not contain pin description section. What should I do with NC pins? Could I connect it to +Vs or -Vs or should I left it floated?
Regards,
Ivan
For the AD8065 model of amplifiers, what is the tolerance on the supply voltage for a +/-5V application? Is the tolerance roughly 10%, meaning that the amplifier will continue to operate at 4.5V?
The datasheet gives a minimum Aol of 100dB, but the spice model seems to cap out around 75dB. Is this by design, or possibly a by-product of how I'm using it in spice (currently using it as an integrator, and in the test circuit below)? I've attached…
Hello,
I'm looking for a data or graph of frequency performance characteristics of current noise for AD8065.
I checked the latest datasheet, but couldn't find the information though that of voltage noise is discribed in Figure 21.
Can I get…
I'm trying to use the AD8065 spice model in a simulation with QUCS, but cannot seem to get it to work -- when I run the simulation, it throws the following errors:
checker error, value of `Vt0' (0.13) is out of range `.0,0]' in `JFET:J1'…
I use the SPICE model downloaded from the ADI website of AD8065 and configured as a G=+1 buffer and simulate for the ouput nosie density. It is supposed to be the same with the equivalent input noise density. But the part of 1/f noise is missing and the…
Original Question: troubles with SPICE models of AD8033 and AD8065 by qwerty1234
hello,
i am working with your open SPICE models of AD8033 and AD8065
and i am having troubles with the voltage gain characterization.
I would like to reproduce the OPEN-LOOP…
Why the PHASE of AD8065 fall from about 90 degree, not from 0 degree. Is it the phase margin?
