Noise-immune dynamic driving circuit capable of suppressing gene

Details Noise-immune dynamic driving circuit capable of suppressing gene Noise-immune dynamic driving circuit capable of suppressing gene

1999-02-03

2000-08-08

Nuton, My-Trang

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Current driver

327112, H03K 300

Patent

active

061007277

ABSTRACT:
In a dynamic driving circuit 100 supplied with a clock signal 131 having high and low levels determining a precharge period and an evaluation period, respectively, and supplied with a data signal 132 a control unit 101 is supplied with the clock signal and the data signal for producing a high-level control signal and a low-level control signal. A high-level driving unit 111 produces, in response to the high-level control signal received from the control unit, an output signal which drives a signal line 141 into a high level. A low-level driving unit 121 produces, in response to the low-level control signal received from the control unit, another output signal which drives the signal line into a low level. The control unit produces the high-level control signal so that the output signal of the high-level driving unit has a high level in the precharge period irrespective of the data signal and that the output signal of the high-level driving unit has the high level only when the data signal has a high level in the evaluation period. The control unit produces the low-level control signal so that the output signal of the low-level driving unit has a low level only when the data signal has a low level in the evaluation period.

REFERENCES:
patent: 5111064 (1992-05-01), Ward
patent: 5306965 (1994-04-01), Asprey
patent: 5410262 (1995-04-01), Kang
patent: 5617043 (1997-04-01), Han et al.
patent: 5786720 (1998-07-01), Nguyen et al.
Weste, Neil H.E. and Kamran Eshraghian, "Principles of CMOS VLSI Design--A Systems Perspective-Second Edition", published in 1993, p. 308.

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