muRata Manufacturing Measurement-Based SMT Capacitors

The schematic design of the equivalent circuit model for Murata Manufacturing's measurement-based GRH series SMT capacitors is derived from device measurements and modeling conducted by Murata. This model is applicable to capacitors mounted on an FR4 substrate, with constant substrate parameters across all discrete components. The equivalent circuit component values for the GRH model are sourced from the library located at $HPEESOF_DIR/ComponentLibs/models/mbMrt. The model has been validated up to 6 GHz and is based on highly accurate representations verified for the first two self-resonant frequencies of each device. Applications for the GRH708 series include cellular phones, GPS, and RF LAN. The GRH series SMT capacitors consist of a single component representing a case style, following the naming convention mb_mrt_GRH<case style><extraction date>. Similarly, the equivalent circuit model schematic design for Murata Manufacturing's measurement-based GRM series SMT capacitors is also based on device measurements and modeling from Murata. This model is similarly applicable to capacitors on an FR4 substrate, with constant substrate parameters across all discrete components. The equivalent circuit values for the GRM model are also extracted from the library at $HPEESOF_DIR/ComponentLibs/models/mbMrt. This model is validated up to 6 GHz and is based on highly accurate models verified for the first two self-resonant frequencies of each device. The GRM series SMT capacitors consist of three components representing three different case styles, adhering to the naming convention mb_mrt_GRM<case style><extraction date>.

The equivalent circuit model for the GRH and GRM series SMT capacitors from Murata Manufacturing is an essential tool for engineers designing high-frequency applications. The models are specifically tailored to provide accurate representations of the capacitors' behavior when mounted on FR4 substrates, which is a common material in printed circuit board (PCB) fabrication. The constant substrate parameters ensure consistency across the various discrete components, allowing for predictable performance in circuit simulations.

The GRH708 series capacitors, with their application in cellular phones, GPS, and RF LAN systems, require precise modeling to meet the stringent performance criteria of modern electronic devices. The equivalent circuit model captures the essential parasitic elements, including equivalent series resistance (ESR), equivalent series inductance (ESL), and parallel capacitance, which are critical for analyzing the capacitors' frequency response and self-resonant characteristics.

Validation of the models up to 6 GHz ensures that they can be reliably used in high-frequency applications, where the behavior of capacitors can significantly impact the overall performance of RF circuits. The self-resonant frequencies, which are critical in determining the effective capacitance at high frequencies, are accurately represented within the models, allowing engineers to optimize their designs for minimal signal loss and distortion.

For the GRM series, the inclusion of three distinct case styles provides flexibility for designers to choose the appropriate component that fits their specific layout and performance requirements. The naming convention utilized for both GRH and GRM series components facilitates easy identification and integration into design tools, streamlining the process of selecting components in schematic and layout designs.

Overall, the detailed equivalent circuit models for both the GRH and GRM series SMT capacitors serve as invaluable resources for engineers, enabling them to design efficient and high-performance electronic systems.Murata Manufacturing Measurement-Based GRH Capacitors Equivalent Circuit Model Schematic Design shows the equivalent circuit model schematic design of the muRata Manufacturing Measurement-based GRH series SMT capacitors that is based on device measurements and modeling performed by muRata. The model used for the muRata Manufacturing Measurement-ba sed GRH Series SMT capacitors has been supplied by muRata. This data is based on the capacitors being mounted on a FR4 substrate material. The substrate parameters are constant for all the discrete parts in this component. The FR4 Substrate Parameters are: The values of the equivalent circuit components for the GRH model are extracted from $HPEESOF_DIR/ComponentLibs/models/mbMrt. library. This model is verified up to 6 GHz. The muRata Manufacturing Measurement-based GRH series SMT capacitors are based on highly accurate models verified up to the first two self-resonant frequencies for each device.

Applications of the GRH708 series include cellular phones, GPS and RF LAN. The muRata Manufacturing Measurement-based GRH series SMT capacitors includes 1 component representing a single case style. The naming convention for this component is mb_mrt_GRH. The schematic design model for the muRata Manufacturing Measurement-based GRH series SMT capacitors is given by the muRata Manufacturing Measurement-based GRH capacitor model.

muRata Manufacturing Measurement-Based GRM Capacitors Equivalent Circuit Model Schematic Design shows the equivalent circuit model schematic design of the muRata Manufacturing Measurement-based GRM series SMT capacitors that is based on device measurements and modeling performed by muRata. The model used for the muRata Manufacturing Measurement-based GRM series SMT capacitors has been supplied muRata.

This data is based on the capacitors being mounted on a FR4 substrate material. The substrate parameters are constant for all the discrete parts in this component. The FR4 Substrate Parameters are: The values of the equivalent circuit components for the GRH model are extracted from $HPEESOF_DIR/ComponentLibs/models/mbMrt. library. This model is verified up to 6 GHz. The muRata Manufacturing Measurement-Based GRM Series SMT capacitors are based on highly accurate models verified up to the first two self resonant frequencies for each device.

The muRata Manufacturing Measurement-Based GRM Series SMT capacitors include 3 components, representing 3 case styles. The naming convention for these components is mb_mrt_GRM. The schematic design model for the muRata Manufacturing Measurement-based GRM series SMT capacitors is given by the muRata Manufacturing Measurement-based GRM capacitor model.

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