wes_s01
Newbie
Hello,
I am working on a project for a course where I am required to design a differential OTA and implement the amplifier's feedback using switched capacitors.
I would like to design the switched capacitor feedback network first, while i work out some kinks in my differential OTA, and thus would like to implement the feedback with an "ideal differential amplifier".
Could not simply create this device with two VCVS (voltage controlled voltage source), are there any downsides to this I am not considering? I would expect the VCVS must be setup in such a way that they only amplify differential signals, and choose input and output common mode voltages such that they are close to the actual OTA. Am I off base here?
Thanks.
I am working on a project for a course where I am required to design a differential OTA and implement the amplifier's feedback using switched capacitors.
I would like to design the switched capacitor feedback network first, while i work out some kinks in my differential OTA, and thus would like to implement the feedback with an "ideal differential amplifier".
Could not simply create this device with two VCVS (voltage controlled voltage source), are there any downsides to this I am not considering? I would expect the VCVS must be setup in such a way that they only amplify differential signals, and choose input and output common mode voltages such that they are close to the actual OTA. Am I off base here?
Thanks.