Low voltage current mirrors for built-in current sensors
Jaime Ramirez‐Angulo · 2002
A current mirror with low input voltage requirements is presented. Its application to implement high performance current sensors for IDDQ testing is discussed. Experimental results show that the circuit can operate with an input voltage of 0.2 V. Simulations show feasibility of the circuit to operate as a high speed built-in current sensor with minimum disturbance on the circuit under test.>