ADC Simulator

Hi,

What is the Best Simulator you guys have?

I need a simulator for an ADC 0808,

My simulator is not working properly with the adc,

can you tell me what simulator should i use?

Thanks

Mixed signal simulation is never easy. If you are wiring the ADC up to a PIC, I have found the only way to ensure you have the correct digital interface waveforms is to single step though the code and see the ports changing and make sure it is the same as the datasheet