Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1996-02-02
2000-04-11
Ton, My-Trang Nu
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327355, G01R 1900, H03F 345
Patent
active
06049235&
ABSTRACT:
There are provided a semiconductor device, in which one electrode of each capacitor is connected to multiple input terminals and the other electrodes of the capacitors are commonly connected to a sense amplifier, and which has an analog signal processing circuit arranged between at least one of the multiple input terminals for inputting signals to the capacitors and the capacitors, and a unit for resetting the commonly connected electrode sides of the capacitors, a signal processing system having a plurality of semiconductor devices each identical to the semiconductor device and performing signal processing, and a calculation method using the semiconductor device, whereby arithmetic operations of analog signals can be easily attained and high-speed processing and low consumption power can be achieved with a small circuit scale.
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Ichikawa Takeshi
Miyawaki Mamoru
Canon Kabushiki Kaisha
Nu Ton My-Trang
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