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Showing 169 results View by: Thread Post Sort by
  • TIDM-02013: CLLC output capacitance, active EMI filter

    wout vanderwegen
    wout vanderwegen
    TI Thinks Resolved
    Part Number: TIDM-02013 Tool/software: Hi, I have 2 questions regarding the 7.4kw OBC. 1. Do you have a calculation or documentation on how the output capacitors of the CLLC stage are sized? 600µF seems very large. When I do the simulation, 2µF to 10…
    • 1 month ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • RE: TIDM-02008: Notch filter configuration in TIDM-02008

    Amir Hussain
    Amir Hussain
    Hello Minghan We do not have appnote to explain the design of the notch filter and your specific question. However, I am sharing the below link which seems useful to give some insights on how notch filter is implemented. https://arachnoid.com/BiQuadDesigner…
    • over 1 year ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • RE: TMS320F280049C: Why does the TIDM-2008 NOTCH filter need to be called twice consecutively

    Amir Hussain
    Amir Hussain
    Hello Ben It seems one filter was intended to be configured as LPF and another as HPF to implement the Notch filter. But again, since both have same coefficients, they do the same task. Did you try disabling one the filters? Do you see any difference…
    • over 1 year ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • Answered
  • TIDM-1001: Input and output filter capacitor design and selection

    Yale Li 李耀先
    Yale Li 李耀先
    Resolved
    Part Number: TIDM-1001 Hi Team, Here's an issue from the customer may need your help: Do you mind sharing the method or experience of selecting input capacitance and output capacitance in the reference design, or can you explain the reasons for your…
    • Resolved
    • over 2 years ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • Answered
  • MSP430FR5994: TIDM-FILTERING-SIGNALPROCESSING-LEA Software (Rev. B) build errors in Code Composer Studio

    Steve Donato
    Steve Donato
    Resolved
    Part Number: MSP430FR5994 I'm working with the MSP430FR5994 LaunchPad Development Kit and Audio Signal Processing BoosterPack Plug-In Module for TIs signal processing applications. I was trying to Build the Code Composer Studio Project file for the TIDM…
    • over 4 years ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • Answered
  • TIDM-HV-1PH-DCAC: About notch filter calculation

    Damith Pavithra
    Damith Pavithra
    Resolved
    Part Number: TIDM-HV-1PH-DCAC HI Can you please tell me how the notch filter calculations were performed. Cannot find it in the design guide. Please provide equations used in the calculation. Thank you Damith
    • Resolved
    • over 3 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TIDM-02002: What is the formula to calculate the value of the low-pass filter (C245, R254)?

    Pawel Z
    Pawel Z
    Resolved
    Part Number: TIDM-02002 Other Parts Discussed in Thread: TMDSCNCD280049C There is a low-pass RC filter based on R254 and C245 with 56.2Ohm and 10pF accordingly. This gives roughly a cut-off frequency at 283MHz. What is the calculation formula or a reason…
    • Resolved
    • over 3 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TIDM-02008: Notch filter usage

    Wayne Huang
    Wayne Huang
    Resolved
    Part Number: TIDM-02008 Dear Champs, I am asking this for our customer. About the following notch filter used in the codes, 1) What does that mean by 0.25f and 0.00001f here? 2) Do we have any doc/appnote/description to mentioned about about the…
    • Resolved
    • over 3 years ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • Answered
  • MSP430FR5994: TIDM Filtering SIgnal Processing Build Errors

    RJ
    RJ
    Resolved
    Part Number: MSP430FR5994 Hi Team, I'm working with the MSP430FR5994 Launchpad Dev Kit and Audio signal processing boosterpack plug in module for TIs signal processing applications. I was trying to build the CCS project file for the TIDM-FILTERING-SIGNALPROCESSING…
    • Resolved
    • over 4 years ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • Answered
  • MSP430FR5994: TIDM-FILTERING-SIGNALPROCESSING "512-point FFT with LEA"

    tadaaki matsumoto40
    tadaaki matsumoto40
    Resolved
    Part Number: MSP430FR5994 Other Parts Discussed in Thread: TIDM-FILTERING-SIGNALPROCESSING Hi, We are testing FFT with LAE with the sample codes from the TI design "TIDM-FILTERING-SIGNALPROCESSING". This sample code is designed for "256-point…
    • Resolved
    • over 7 years ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
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