Yes, Verilog-A and matlab-simulink are very good tools to run top simulation, but If using Matlab simulink to run system simulation, I think how to model an accuarcy amp is a big problem.
Why not embed the amp into the system and run top-leval simulation directly?
Bg,
analoger said:
Verilog-A or Matlab Simulinkare good for system level simulations.
Yes, Verilog-A and matlab-simulink are very good tools to run top simulation, but If using Matlab simulink to run system simulation, I think how to model an accuarcy amp is a big problem.
Why not embed the amp into the system and run top-leval simulation directly?
Bg,
analoger said:
Verilog-A or Matlab Simulinkare good for system level simulations.
Before working on the block of ADC ,system simulation should be done ,right?
During the simulation,each block's spec will be generated ,is that right?
Thanks.
There are some books or papers discuss on Matlab usage on analog circuit design and related modeling for circuit element such as opamp etc.
You can search this board and will find out these materials.
I would try VHDL-AMS or Verilog-AMS; they both have the big advantage when dealing with top-down design that you can start from a high-level behavioral description down to transistor level simulation in the same application (AdvanceMS from Mentor, Smash, SystemVision, Simplorer)...
You can even mix different levels of abstraction: e.g. your Opamp at transistor level and your ADC at the behavioral level...