| 摘要 |
The present invention provides a memory device for realizing an analog memory that or a multilevel memory easy to produce and requires only small scale circuitry. The memory device comprises: a CCD array "Ai" linearly arranged a refresh circuit "R" connected to a CCD on one end CCD array; a shaping circuit connected to a CCD on another end of the CCD array; a feedback line "FL" for connecting an output the shaping circuit to an input of the refresh a topology difference clock line "CL" for transmitting data CCD array.
|
