Invention Application
- Patent Title: ADJUSTING ANALOG ELECTRIC CIRCUIT OUTPUTS
- Patent Title (中): 调整模拟电路输出
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Application No.: PCT/CA2004001030Application Date: 2004-07-14
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Publication No.: WO2005006100A3Publication Date: 2005-05-06
- Inventor: FROLOV GENNADIY , LANDSBERGER LESLIE M , GRUDIN OLEG
- Applicant: MICROBRIGE TECHNOLOGIES INC , FROLOV GENNADIY , LANDSBERGER LESLIE M , GRUDIN OLEG
- Assignee: MICROBRIGE TECHNOLOGIES INC,FROLOV GENNADIY,LANDSBERGER LESLIE M,GRUDIN OLEG
- Current Assignee: MICROBRIGE TECHNOLOGIES INC,FROLOV GENNADIY,LANDSBERGER LESLIE M,GRUDIN OLEG
- Priority: US48641803 2003-07-14
- Main IPC: H01C17/232
- IPC: H01C17/232 ; H01L27/08 ; H01L21/02 ; G05F1/10 ; G05F3/30
Abstract:
Electro-thermal trimming of thermally-trimmable resistors is used to trim one or more of the plurality of resistors in or associated with an analog electric circuit. The TCR of each of a subset of a plurality of electro-thermally-trimmable resistors can be trimmed independently from the resistance in order to adjust the output parameter of an analog electric circuit without changing other parameters that would be affected by a change in resistance.
Information query
