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  • TIDA-00826: How to Simulate a PGA 6401 on TINA

    Resolved
    Part Number: TIDA-00826 Other Parts Discussed in Thread: LMH6401 Hi, I took the TIDA-00826 as reference and built the simulation by myself as i could not get the complete TINA Simulation file I am stuck at changing the parameters of the PGA LMH6401 present…
    • Resolved
    • Answered

  • TIDA-00826: PCB related questions

    Resolved
    Part Number: TIDA-00826 Other Parts Discussed in Thread: LMX2594 , ADC12DJ5200RF , ADC12J4000 , ADC12DJ5200RFEVM Dear team, Customer wants to know some details about PCB of TIDA-00826: 1. Do we have the info of TIDA-00826 stack-up reference materials that could…
    • Resolved

  • RE: LMH5401EVM: Reflections at output of EVM

    I'm also curious if the voltage rails should be set differently to optimize voltage range. right now I have +/- 2.5V rails set for the EVM, but i've seen reference designs (TIDA-00826) that use +3.75V and -1.25V rails for the LMH5401.

  • ADC12J4000: Automatic gain control for Oscilloscope Front-end

    TI Thinks Resolved
    Part Number: ADC12J4000 Other Parts Discussed in Thread: TIDA-00826 , LMH6401 , ADC3662 , On the TIDA-00826 reference design, an LMH6401 is used on an automatic gain control (AGC) loop with ADC ADC12J4000. Why is this block necessary on an oscilloscope front…

  • LMH6401: 'DNP' capacitors parallel with the PI attenuator resistors in the TIDA-00826 reference design schematics

    TI Thinks Resolved
    Part Number: LMH6401 In the TIDA-00826 reference design schematics, there are some 'DNP' capacitors in parallel with the PI attenuator resistors. What's the purpose? When we need populate these capacitors? Thanks.
    • Answered

  • How to get PCB layout of TIDA-00826 ?

    Resolved
    Other Parts Discussed in Thread: TIDA-00826 , ADC12J4000 Hello, We would like to implement high-speed data acquisition system with ADC12J4000, could we get the pcb layout of TIDA-00826 for reference? Thank you, K
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    • Answered

  • RE: ADS5407: How to read negative values from high speed ADCs

    Resolved
    Dear Sir, Very thanks for your valuable time allotted in answering My signal is 250MHz so i am choosing 500Msps ADC, you are correct the signal is a single-ended I have gone through TI 2 GHz OscilloScope design which i felt is a good starting point - …
    • Answered

  • LMH5401: Tuning LMH5401 to handle FSR of +/- 2V or 4Vpp

    Resolved
    Part Number: LMH5401 Other Parts Discussed in Thread: ADS5407 , LMH6554 , THS4541 Hi, Preface : My application requires the input signal from a optical sensor which is in range of 0V to +/-1.8V to be driven to an ADC There are two signals one is in range…
    • Resolved

  • TSW14J57EVM: TSW14J56EVM, TSW14J57EVM, TSW1400EVM : Dual (Quad) 200-500 Msps 10-14 bits ADC+FPGA+ Quad DAC Design Choice for Medical Imaging

    TI Thinks Resolved
    Part Number: TSW14J57EVM Other Parts Discussed in Thread: TSW1400EVM , ADS4229 , ADS5517 , TIDA-00826 , TIDA-010128 , , ADS54J42EVM Hi - I saw some previous threads on high-speed ADC design applications and I was wondering if someone could help me in picking…
    • Answered

  • RE: LMH5401: Power Supply Recommendations and/or Reference Designs

    Resolved
    I found one. It's in TIDA-00826.

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