The misbehavior of the spice model of ADG721.cir

Thank you for response.

We are using LTspice. We wrapped up subcircuits of ADG721 series by LTspice

feature.

Meanwhile, we droped ADG721due to unclear behavior and our new requirement

of quad inputs.

Now we are using ADG442B... It works well.

I am not allowed to share the files.

Besides circuit files, we can point out the following:

From the datasheet and the cir files, it is obvious that ADG721 and ADG722

should be exchanged.

Best regards,

jo

On Wed, Jun 20, 2018 at 9:56 AM, mayp <

Thank you for response.

We are using LTspice. We wrapped up subcircuits of ADG721 series by LTspice

feature.

Meanwhile, we droped ADG721due to unclear behavior and our new requirement

of quad inputs.

Now we are using ADG442B... It works well.

I am not allowed to share the files.

Besides circuit files, we can point out the following:

From the datasheet and the cir files, it is obvious that ADG721 and ADG722

should be exchanged.

Best regards,

jo

On Wed, Jun 20, 2018 at 9:56 AM, mayp <