| 摘要 |
An elongated resistor is terminated in a plurality of resistance segments arranged in pairs that have mirror symmetry along a line that lies along the center line of the resistor. The pairs are coupled together and joined to metallization via contact means so that a reduced resistance contact is obtained and in which when the contact is misaligned, the resistor value is unchanged. The structure is useful in forming precision resistor ladders in integrated digital to analog converter circuits.
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