Integrated circuit with trimmable passive components
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 15, 2000
Grant Date -
N/A
app pub date -
Mar 31, 1992
filing date -
Apr 30, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An integrated circuit having a passive circuit component that can be adjusted following the manufacturing process to provide a precise absolute value for resistance or capacitance. A plurality of passive elements are selectively combinable using logic gates to include or exclude each element from a network, wherein the combined value of the included passive elements equals the value of the passive circuit component. The logic gates are set by outputs from a decoder to reduce the required inputs to the chip.
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