NXP offers a tailored portfolio to protect (U)SIM interfaces from ESD discharges and EMI interference, in terms of radiation and injection. Following the ISO/IEC 7816-3, ISO/IEC 7816-12 and ETSI TS ...
What is hard about analyzing feedback circuits is the extraction from the circuit diagram of the simple block diagram found in active circuits and control textbooks. To start with a relatively easy ...