Patent ID: 10963222

Abstract:
A true random number generator with stable node voltage comprises a loop control logic, two inverters identical in structure, two D flip-flops identical in structure, a first PMOS transistor, a second PMOS transistor, a first NMOS transistor, a monitoring module and a post-processing module. Each inverter comprises a second NMOS transistor, a third NMOS transistor, a fourth NMOS transistor, a fifth NMOS transistor, a sixth NMOS transistor, a seventh NMOS transistor, an eighth NMOS transistor, a ninth NMOS transistor, a tenth NMOS transistor, a third PMOS transistor, a fourth PMOS transistor, a fifth PMOS transistor, a sixth PMOS transistor, a seventh PMOS transistor, an eighth PMOS transistor, a ninth PMOS transistor, a tenth PMOS transistor and an eleventh PMOS transistor. The true random number generator has the advantages of being able to eliminate the capacitive coupling effect and has high randomness.