| 摘要 |
Encoder for the conversion of a signal of thermometric or cyclic type including a set of n Exclusive OR gates (X1, Xi, . . . , Xn) and an encoding matrix with n rows (1 . . . n) and a plurality of pairs of columns for a differential output of one bit of the binary signal, a matrix in which a row/column coupling is produced by a transistor (T). A pair of pseudo-columns of order zero is coupled to the rows in a way comparable to the coupling of the pair of columns of order 1, but by applying a cyclic shift in respect of the rank of the rows (rows of rank i of the pseudo-columns of order zero, coupled like the rows of rank (i modulo n)+1 of the columns of order 1). The bit of order zero [Bo] is obtained at the output of an additional Exclusive OR gate the inputs of which respectively receive the logic signal [Bo*] output by the pair of pseudo-columns of order zero, and the logic signal [B1] output by the pair of columns of order one.
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