TDK Component Library for Keysight ADS

Transcription

1 TDK Component Library for Keysight ADS ver TDK Corporation Passive Application Center Oct. 26, 2017

2 Caution < Applicable condition > The parameters in this library are obtained under the condition of 25ºC, no DC bias (excepting the DC bias model and the DC superimposition model), and small signal operation. Proper result might not be obtained if your condition is different from the above one. < Terms and conditions regarding TDK Simulation Models > (1) This simulation model is being provided solely for informational purposes. Please refer to the specifications of the products in terms of detailed characteristics of such products. (2) In no event shall TDK Corporation of any of its subsidiaries be liable for any loss or damage arising, directly or indirectly, from any information contained in this simulation model, including, but not limited to loss or damages arising from any inaccuracies, omissions or errors in connection with such information. (3) Any and all copyrights on this simulation model are owned by TDK Corporation. Duplication or redistribution of this simulation model without prior written permission from TDK Corporation is prohibited. (4) This simulation model is subject to any modification or change without any prior notice. (5) Neither TDK Corporation nor any of its subsidiaries shall make any warranty, express or implied, including but not limited to the correctness, implied warranties of merchantability and fitness for a particular purpose with respect to this simulation models. (6) The use of this simulation model shall be deemed to have consented to the terms and conditions hereof. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -1-

3 About this library < Feature of this library > The actual property of components can be taken into your circuit simulation because equivalent circuit model that considers inner structure of a part and material property is used. Artwork data (recommended pcb pattern) of parts are included Easy operation like standard ADS components. Both palette list and component library are used to put components. Discrete optimize can be used. Regarding capacitor and inductor for RF circuit, the models considering tolerance of the part are included The DC superimposition characteristics of power-use inductors and the DC bias characteristics of high dielectric constant type ceramic chip capacitors can be simulated. < Supported ADS versions > This library can be used with ADS2004A or latter versions. However, this library might not be used depending on a simulation environment. Please acknowledge it beforehand. < Contents in this document > This document is described assuming the following environment. OS: Windows XP ADS: ADS2005A and ADS On different OS or ADS versions, screen display and/or operation procedure may not correspond to the contents of this document. Please acknowledge it beforehand. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -2-

4 Update Information < Summary of updates in version > The ESD absorption property of chip varistors and chip protectors can be simulated. Product list has been updated. < Products contained in version > Multilayer Ceramic Chip Capacitors 3-Terminal Feedthrough Multilayer Ceramic Chip Capacitors Inductors Chip Beads 3-Terminal Filters Common Mode Filters Varistors Chip Protector Pulse Transformers < Caution about version up of the library > If TDK components provided by an older version of the library is used, wrong simulated result might be obtained. Therefore, delete all TDK components and replace them after the version up of the library. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -3-

5 About the model included in the library < abstract of the model, and model for each product > 4 type of models are included in this library. The followings describes the abstract of each model type, and the model used in each product. model type frequency model tolerance model DC superimposition model DC bias model voltage-current model modeled property frequency characteristics frequency characteristics min. and max. values for inductance/capacitance frequency characteristics DC current dependence of inductance frequency characteristics DC voltage dependence of capacitance frequency characteristics voltage-current property of impedance example of icons multilayer ceramic chip capacitor inductors product/type temperature compensation type high dielectric type for high frequency circuit for standard circuit for decoupling circuit for power circuit chip beads 3-terminal filters common mode filters varistors chip protectors pulse transformers model type tolerance model DC bias model tolerance model DC superimposition model /frequency model(*) DC superimposition model frequency model voltage-current model frequency model *Model type depends on the product. Please refer the product list for detailed information. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -4-

6 Caution for users using previous versions < Caution for users using previous versions (5.2 or less) > The parts data of some products have been revised from version 5.3. An error shown below may occur if TDK components provided in the old design kit, version 5.2 or less, are used on ADS in which version 5.3 or latter is installed. When the error occurs, double-click on a component that is making the error and select a proper part again. Error message on ADS2005 component name Error message on ADS2009 instance name Double-click on a component that is making the error and select a proper part again. L1, TDK_MLG0603Q, is making an error on the above example. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -5-

7 How to set up for ADS2009 and earlier (1) < Uninstall the previous version > If previous versions of the library, uninstall it as following steps. 1) Select Setup Design Kits... from DesignKit menu of ADS main window, and open Setup ADS Design Kits window. 2) Select previous version in Overview and click Cut button. Then close Setup ADS Design Kits window by clicking OK button. 3) Quit ADS. 4) Delete the folder that previous version is installed. 1) Setup Design Kits... 2) Select the previous version and click Cut. Then, click OK. < Preparation of the install file > Save the installation file (e.g. tdk_library_for_ads_v zip) in an arbitrary directory (e.g. c:/temp). A directory which space is used for in path name is impossible. "Desktop" or "My Documents" are impossible. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -6-

8 How to set up for ADS2009 and earlier (2) < Install the library > 1) Select Install Design Kits... from DesignKit menu of ADS main window, and open Install ADS Design Kits window. 2) Click Unzip Design Kit Now... button and open Unzip ADS Design Kit window. 3) Click Browse... button of Unzip file and select the install file. 4) Click Browse... button of To Directory and select a directory in which the library is installed (e.g. C:/ADS2005A/custom). 5) Click OK button then the library is installed in the selected directory. 6) Set the installation level. 7) Click OK button then a message window comes out. Confirm it and click OK button. 8) Restart ADS. 2) Unzip Design Kit Now... 3) Select the install file. 1) Install Design Kits... 5) Click OK. 4) Select install directory. 6) Select installation level 7) Click OK. 8) Restart ADS. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -7-

9 How to set up for ADS2011 and newer (1) < Preparation of the library file > Unzip the library data file (e.g. tdk_library_for_ads_v zip) and save it at any directory. < Adding the library to an existing workspace > 1) Open the workspace and select Manage Favorite Design Kits... from DesignKits menu. 2) Click the Add Design Kit from Favorite button. 3) Put a check mark at the library to be used. If the library is not listed, click the Add User Favorite Library/PDKs and select the lib.defs file that is in the unzipped folder. 1) Select Manage Libraries... 3) Check the library to be used. If the library not listed, click Add User Favorite Library/PDK... and select lib.defs file. 2) Click Add Design Kit from Favorites. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -8-

10 How to set up for ADS2011 and newer (2) < Adding the library to an existing workspace > 1)In the process of making an new workspace, put a check mark at the library to be used 2)If the library is not listed, click the Add User Favorite Library/PDKs and select the lib.defs file that is in the unzipped folder. 1) Check the library to be used. 2) If the library not listed, click Add User Favorite Library/PDK... and select lib.defs file. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -9-

11 How to use the library (1) < Putting a component from Palette List > 1) Palette group of TDK components is added in component palette list after installation. 2) Click a palette of component to be used and put a symbol on the schematic. 3) Double-click the symbol of the component and open the component setting window. Select a part on the dropdown list of the setting window. 4) An Netlist Include Component is necessary to use TDK components. Click the palette of the Component and put it on the schematic. 1) Palette group of TDK components 2) Click a palette and put a symbol. 3) Select a part. 4) Put an Netlist Include Component. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -10-

12 How to use the library (2) < Putting a component from Component Library > 1) Click the icon of Display Component Library List and open the Component Library window. 2) Click a component to be used and put a symbol on the schematic. 3) Double-click the symbol of the component and open the component setting window. Select a part on the dropdown list of the setting window. 4) An Netlist Include Component is necessary to use TDK components. Click the palette of the Component and put it on the schematic. 1) Open Component Library 2) Click a palette and put a symbol. 4) Put an Netlist Include Component. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -11-

13 How to use the library (3) < Discrete Optimize > 1) Select Discrete Optimize setting listed in the last of the dropdown list in the component setting window. 2) Set Minimum, Nominal, and Maximum and start simulation. 3) A result of optimization is shown with a format of "<instance name>.name = <index value>" in a status window. 4) Instance name corresponds to the one that is shown in a schematic window. Index value of components are shown in left side of the dropdown list in the component setting window. Get TDK part number that corresponds to the index value from the list. 1) Discrete Optimize setting Instance name 2) Set Nom., Min., and Max. Index value 3) Result of optimization (ex; index value=7) 4) Get TDK P/N (Read TDK P/N that corresponds to index=7) Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -12-

14 How to use the library (4) < Component Help > 1) By clicking the Help button in the property window, links to PDF catalog and detailed information are shown. Internet connection is necessary to see the contents of those links. 2) In case of ADS2008 or latter, the information can be shown by pressing the F1 key while the mouse pointer is on the component icon. 2) Press F1 key (ADS2008 or latter) 1) Click Help Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -13-

15 DC Superimposition model / DC bias model < Abstract of the DC superimposition model and the DC bias model > Power-use inductors have a property called DC superimposition property which means the change of the inductance by the DC current applied to the inductors. Ceramic capacitors have a property called DC bias property which means the change of capacitance by the DC voltage applied to the capacitors. Those properties can be considered in the simulation from the library version The components in which those models are used have D mark on their icon. frequency model DC superimposition model DC bias model Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -14-

16 DC Superimposition model < Comparison between DC superimposition model and measured data > Part No.: VLS3010ET-100M inductance vs. DC superimposition current frequency dependence of inductance for various values of DC superimposition current DC superimposition measured measured Idc=0.0A 0.2A 0.4A 0.6A 0.8A 1.0A DC superimposition model Idc=0.0A 0.2A 0.4A 0.6A 0.8A 1.0A The change of inductance by DC superimposition current is modeled in the DC imposition model. In the DC superimposition model, the frequency dependence of impedance is also modeled. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -15-

17 DC bias model < Comparison between DC bias model and measured data > Part No.: C1005X5R0J105K050BB capacitance vs. DC bias voltage frequency dependence of capacitance for various values of DC bias voltage measured DC bias model DC bias model Vdc=0V 1V 2V 3V 4V 5V 6V Vdc=0V 1V 3V 2V 5V 4V 6V The change of capacitance by DC bias voltage can be simulated in the DC bias model. In the DC bias model, the frequency dependence of impedance is also modeled. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -16-

18 voltage-current model chip vasirstor AVR-M1005C120MTAAB varistor voltage V1mA=12V capacitance C=130pF voltage-current property frequency property I=1mA Z R measured model measured model Both the voltage-current property and the frequency property are modeled. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -17-

19 simulation circuit for ESD absorption ESD generation device ESD protection device load resistance charge resistance discharge resistance charge capacitor input voltage the setup for measurement ESD gun ATT oscilloscope chip varistor voltage-current model included in the component library for ADS ESD protection device Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -18-

20 simulated results for ESD absorption without protection device with chip varistor AVRM0603C6R8NT101N measurement AVRM0603C6R8NT101N simulation ESD absorption property can be simulated using the voltage-current model. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -19-

21 About the property tolerance model < Abstract of the property tolerance model > The property tolerance model is a new type of simulation model that includes electrical tolerance data of products. The property of actual electric parts have unevenness within tolerance of the product due to unevenness of manufacturing. Simulated result of this model varies at random within the tolerance of the product. Hence, the model can be used in worst case analysis of your circuits. unevenness of property for an inductor measured inductance for 10 samples (MLG1005S10NJT000) simulated results of the property tolerance model simulated result of monte-calro analysis (iteration=10) (MLG1005S10NJT000) L /nh 10 L /nh 10 Spec Spec 5 L=10nH@100MHz, tolerance=+/-5% Frequency /MHz 5 unevenness can be simulated! Frequency /MHz property unevenness of electronic parts can be taken into account in the circuit simulation Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -20-

22 How to use the property tolerance model (1) < Putting and setting the component > The property tolerance model is provided for temperature compensation type multilayer ceramic capacitors and inductors for RF circuits. (The component that has T mark in the icon is the property tolerance model.) Click the component icon of the property tolerance model, and put a symbol on the schematic window. Double-click the symbol, then TDK part No. and use/no-use of tolerance data can be selected in the setting window. If ToleranceData=Disable, the model works just same as the conventional model that shows typical property of product. conventional model property tolerance model selecting TDK part number symbol for tolerance model selecting enable/disable tolerance data Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -21-

23 How to use the property tolerance model (2) < Setup of Monte Carlo analysis > In order to simulate property unevenness, the Monte Carlo analysis function is used. The following is an example of circuit to simulate unevenness of impedance property. Copyright 2017 TDK Corporation. All rights reserved. PAC K.E -22-

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