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AXIALLY AND CENTRALLY SYMMETRIC CURRENT SOURCE ARRAY
AXIALLY AND CENTRALLY SYMMETRIC CURRENT SOURCE ARRAY
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机译:轴向和中央对称电流源阵列
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摘要
A current source device having a current source array includes a plurality of current source units, a plurality of least significant bits, and a plurality of most significant bits. The current source units are arranged along a plurality rows and columns of a current source array. Each of the least significant bits includes a first amount of current source units is placed at the geometric center of the current source array. Each of the most significant bits includes a second amount of current source units. The second amount is the first amount multiplied by a positive integer. The two adjacent bits in the most significant bits are centrally symmetrical to the geometric center.
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