| 摘要 |
The electronic circuit comprises a functional module (10), a condition signaling module (20), a reference module (30) and a control circuit (40). The condition signaling module (20) generates an indication signal (Imeas) indicative for PVT conditions local to the functional module. The PVT conditions comprise a set of conditions relevant for a module comprising at least one of a voltage supplied to said module, a temperature within an area occupied by said module and the process conditions relevant for said area The reference module (30) generates a reference signal (Iref) having a value that is substantially independent of said PVT-conditions. The control circuit (40) compares the indication signal (Imeas) and the reference signal (Iref), and for generating a control signal (pvt<1>, . . . , pvt<n>) for the functional module.
|
