ERROR BUDGETS KEEP YOUR ANALOG-SIGNAL PATH HONEST

摘要

To deal with errors in your design's analog-signal chain, you must understand their sources in attenuators, amplifi-ers, multiplexers, references, and ADCs. Although Monte Carlo Spice simulations can help you handle component tolerances, keep in mind that resistor tolerances can cre-ate dc errors and that capacitors and inductor tolerances can create ac errors.