Patent ID: 8345498
Filing Date: 2013-01-01
Classification: G11C

Abstract:
1. A sense amplifier comprising: a first PMOS transistor having a first PMOS drain, a first PMOS source, and a first PMOS gate; a second PMOS transistor having a second PMOS drain, a second PMOS source, and a second PMOS gate; a third PMOS transistor having a third PMOS drain, a third PMOS source, and a third PMOS gate; a fourth PMOS transistor having a fourth PMOS drain, a fourth PMOS source, and a fourth PMOS gate; a first NMOS transistor having a first NMOS drain, a first NMOS source, and a first NMOS gate; a second NMOS transistor having a second NMOS drain, a second NMOS source, and a second NMOS gate; a third NMOS transistor having a third NMOS drain, a third NMOS source, and a third NMOS gate; a fourth NMOS transistor having a fourth NMOS drain, a fourth NMOS source, and a fourth NMOS gate; a control signal line; a first supply voltage node; a second supply voltage node; a first data line; and a second data line; wherein