HIGH SPEED LOW ADDRESS BUFFER

摘要

The row address buffer improves a signal generation time and a delay time. The row address input signal (Pras) from the latch type sense amplifier is applied to the gates of N channel MOS TRs (MN35)(MN36), and CMOS latch type sense amp. consisting of NMOS TRs (MN32)(MN34) and PMOS TRs (MP31)(MP33) is connected between the source and the drain of previous NMOS TRs (MN35)(MN36). Similarly, (Pras) is also applied to the gate of NMOS TRs (MN42)(MN41), and CMOS latch type sense Amp. consisting PMOS TRs (MP37)(MP38).