Abstract: A device having temperature evaluating capabilities, the device includes: (i) a temperature sensitive delay line that comprises multiple first type NMOS transistors and first type PMOS transistors; (ii) an configurable delay line that comprises second type NMOS transistors and second type PMOS transistors; wherein a process condition sensitivity of first type NMOS transistors and first type PMOS transistors substantially equals a process condition sensitivity of the second type NMOS transistors and second type PMOS transistors; wherein the configurable delay line is less sensitive to temperature than the temperature sensitive delay line; (iii) a phase detector, coupled to an output of the temperature sensitive delay line and to an output of the adjustable delay line, the phase detector is adapted to determine a difference between a delay introduced by the temperature sensitive delay line and a delay introduced by the adjustable delay line; and (iv) a controller, adapted to: (a) find a configuration of the con

Abstract: A device and a method for testing a variable digital delay line that includes multiple taps. The method includes providing, an input signal to the variable digital delay line and finding, for each tap out of a group of tested taps of the variable digital delay line, a variable delay unit configuration that provides a delay that is closest to a delay introduced by the tap; wherein the variable digital delay line and the variable delay unit belong to the same integrated circuit.

Abstract: A method for testing a noise immunity of an integrated circuit; the method includes: determining a value of a power supply noise regardless of a relationship between the power supply noise value and a phase sensitive signal edge position resulting from an introduction of the power supply noise; receiving, by the integrated circuit, a phase sensitive signal; introducing jitter to the phase sensitive signal by a circuit adapted to generate a substantially continuous range of power supply noise such as to alter edges position of the phase sensitive signal; providing the jittered phase sensitive signal to at least one tested component of the integrated circuit; and evaluating at least one output signal generated by the at least tested component to determine the noise immunity of the integrated circuit.

Abstract: A system (5) for testing and failure analysis of an integrated circuit (10) is provided using failure analysis tools (40, 50, 60). An analysis module (30) having a number of submodule test structures is incorporated into the integrated circuit design. The test structures are chosen in dependence upon the failure analysis tools (40, 50, 60) to be used. The rest of the integrated circuit contains function modules (20) arranged to provide normal operating functions. By analysing the submodule test structures of the analysis module (30) using the failure analysis tools (40, 50, 60), physical parameters of the integrated circuit (10) are obtained and used in subsequent testing of the function modules (20) by the failure analysis tools (40, 50, 60), thus simplifying the testing of the integrated circuit (10) and reducing the time taken to perform a failure analysis procedure.

Abstract: A system (5) for testing and failure analysis of an integrated circuit (10) is provided using failure analysis tools (40, 50, 60). An analysis module (30) having a number of submodule test structures is incorporated into the integrated circuit design. The test structures are chosen in dependence upon the failure analysis tools (40, 50, 60) to be used. The rest of the integrated circuit contains function modules (20) arranged to provide normal operating functions. By analysing the submodule test structures of the analysis module (30) using the failure analysis tools (40, 50, 60), physical parameters of the integrated circuit (10) are obtained and used in subsequent testing of the function modules (20) by the failure analysis tools (40, 50, 60), thus simplifying the testing of the integrated circuit (10) and reducing the time taken to perform a failure analysis procedure.