Invention Grant
US07949983B2 High tolerance TCR balanced high current resistor for RF CMOS and RF SiGe BiCMOS applications and cadenced based hierarchical parameterized cell design kit with tunable TCR and ESD resistor ballasting feature
有权
高容差TCR平衡型高电流电阻,用于射频CMOS和射频SiGe BiCMOS应用以及基于分级的分级参数化电池设计套件,具有可调TCR和ESD电阻镇流功能
- Patent Title: High tolerance TCR balanced high current resistor for RF CMOS and RF SiGe BiCMOS applications and cadenced based hierarchical parameterized cell design kit with tunable TCR and ESD resistor ballasting feature
- Patent Title (中): 高容差TCR平衡型高电流电阻,用于射频CMOS和射频SiGe BiCMOS应用以及基于分级的分级参数化电池设计套件,具有可调TCR和ESD电阻镇流功能
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Application No.: US12234473Application Date: 2008-09-19
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Publication No.: US07949983B2Publication Date: 2011-05-24
- Inventor: Ebenezer E. Eshun , Steven H. Voldman
- Applicant: Ebenezer E. Eshun , Steven H. Voldman
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Anthony J. Canale
- Main IPC: G06F17/50
- IPC: G06F17/50

Abstract:
A resistor device structure and method of manufacture therefore, wherein the resistor device structure invention includes a plurality of alternating conductive film and insulative film layers, at least two of the conductive film layers being electrically connected in parallel to provide for high current flow through the resistor device at high frequencies with increased temperature and mechanical stability. The alternating conductive film and insulative film layers may be of a planar or non-planar geometric spatial orientation. The alternating conductive film and insulative film layers may include lateral and vertical portions designed to enable a uniform current density flow within the structure itself through a self-ballasting effect within the physical resistor. A computer aided design tool with graphical and schematic features is provided to enable generation of hierarchical parameterized cells for a resistor element with the ability to provide customization, personalization and tunability of TCR, TCR matching, and high current and ESD robustness.
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