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  • AFE7225EVM: Rationale for filter to TRF370333?

    Resolved
    Part Number: AFE7225EVM Other Parts Discussed in Thread: TRF370333 , AFE7225 Can you explain the rationale behind the filter chosen between the AFE7225 and the TRF370333? I've referred to SLA399, section 4.1.3, and it has a substantially different solution…
    • Resolved

  • AFE7225EVM: What is the expected impedance of +3.3VA_DAC and +5VA rails

    TI Thinks Resolved
    Part Number: AFE7225EVM Hi, What is the expected impedance of +3.3VA_DAC and +5VA rails in below configuration, 1. What is the expected impedance of +3.3VA_DAC power rail in EVK. 2. What is the expected impedance of +5VA rails if we make R46, R56, R58…
    • Answered

  • AFE7225EVM: Connecting with TSW1406 and TSW1405

    Resolved
    Part Number: AFE7225EVM I would like to validate a simulation of wired data transmission. For this purpose the AFE7225EVM shall be used. My idea is to generate the data patterns in my simulation and to load them with the HSDC Pro into the TSW1406 and…
    • Resolved

  • AFE7225EVM: AFE7225EVM - Putting ADC/DAC chain into loopback mode to test 'Analog In / Analog Out'

    Part Number: AFE7225EVM Other Parts Discussed in Thread: AFE7225 Hello, I am currently working with the AFE7225 EVM and am trying to put the device into 'RX-TX loopback' mode so that I can inject an analog signal into the INA+ (J3) SMA Connector and look…

  • AFE7225EVM: Software and Connectivity/Interfacing.

    TI Thinks Resolved
    Part Number: AFE7225EVM Other Parts Discussed in Thread: AFE7225 , Hi Data Conversion & Evaluation Board Team, Farnell case 01704433 CONCERNS: Farnell Sku 2378859 Texas Instruments AFE7225EVM - Evaluation Board, AFE7225 Dual 12-Bit 125MSPS ADCs & Dual…

  • RE: AFE7225EVM: AFE7225 EVM with TSW1405 EVM

    Chandan Dutta, A few things. The balun on the RX input path will not allow you to pass frequencies lower than 400kHz. The pass band is 400kHz to 800MHz. Also, is your signal source coherent with with your clock source? Spectral skirting is likely…

  • AFE7225EVM: AFE7225 - Evaluation GUI seems to send out wrong values for certain RX Sync Registers

    TI Thinks Resolved
    Part Number: AFE7225EVM Other Parts Discussed in Thread: AFE7225 Hello, I'm currently using the AFE7225 EVM with the evaluation GUI software (version 1.3) and I am noticing that on some of the RX Sync settings (under the Sync tab), the software seems to…

  • AFE7225EVM: Lower cut off frequency

    TI Thinks Resolved
    Part Number: AFE7225EVM Other Parts Discussed in Thread: AFE7225 Hi, Can you please tell me what is the lower cut-off frequency for both ADC input and DAC output of AFE7225EVM? (since they are transformer coupled, I expect that there will be a lower frequency…

  • AFE7225EVM: Test without TSW1400EVM and/or RX-TX Loopback

    TI Thinks Resolved
    Part Number: AFE7225EVM Other Parts Discussed in Thread: AFE7222 , , CDCE72010 , AFE7225 Hi, I have AFE7225EVM which has AFE7222 analog front end IC on it. I want to test the board without using TSW140x EVM's. I know that the easiest way is to use TSW boards…
    • Answered

  • AFE7225EVM

    Resolved
    Other Parts Discussed in Thread: AFE7225EVM , CDCE72010 , AFE7225 DEARS. I have a question for operating of AFE7225EVM. I’ve tried to work as user guide but it seems not to work normally. Can I get config file for this operating AFE7225EVM? So I would…
    • Resolved

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