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  • LMH6574: LMH6574 strange behaviour

    Resolved
    Part Number: LMH6574 Hi all I've designed a video switcher based on the LMH6574 part. The amplifier is supplied by 8V singe supply. Control pins (A0,A1,EN,SD) controlled using 3.3V from a MCU. The issue I have is that the output signal seems…
    • Resolved

  • LMH6574: LMH6574

    Answer Suggested
    Part Number: LMH6574 There are a number of these types of video mux amps in the TI portfollio like the LMH6574, where in the product trees do those live, I cannot find them after searching for awhile
    • Answered

  • LMH6574: Why does this chip need 6v min supply voltage for video signal?

    Resolved
    Part Number: LMH6574 Tool/software: I want to use this 4:1 video mux chip to generate a tri-level sync signal to Genlock a video camera, so all I need is to provide 3 voltage levels for 3 inputs: 0v, 0.3v and 0.6v then driving the address pins A0…
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    • Answered

  • LMH6574: Is there any opamp in TI products, which has integrated multiplexer with a GPBW > 10MHz and SR > 66V/uS. This part seems to be overqualified for our application.

    Resolved
    Part Number: LMH6574 Other Parts Discussed in Thread: TLV9062 , OPA2863 , TMUX1204 , VCA822 , VCA824 , LMH6518 , VCA810 Tool/software: Hi, Is there any opamp in TI products, which has integrated multiplexer similar to LMH6574 with a GPBW > 10MHz and…
    • Resolved

  • LMH6574: Crosstalk present only while actively switching channels?

    Part Number: LMH6574 Other Parts Discussed in Thread: TL074 , OPA4872 Hello Ti Engineers! I have run across a strange issue with the 6574. To verify the issue I built a test jig in which I give the 6574 just 2 inputs. The IC is powered by +/-5V, and…

  • LMH6574: LMH6574 for the sine wave application

    TI Thinks Resolved
    Part Number: LMH6574 Hi team, The customer would like to use LMH6574. His input signal is the sine wave. Its frequency is 50Hz~1MHZ and its amplitude is 3.3V. The output signal for LMH6574 can be connected to ADC of DSP. He needs to verify if LMH6574…
    • Answered

  • LMH6574: LMH6574 for the sine wave application

    Resolved
    Part Number: LMH6574 Hi team, The customer would like to use LMH6574. His input signal is the sine wave. Its frequency is 50Hz~1MHZ and its amplitude is 3.3V. The output signal for LMH6574 can be connected to ADC of DSP. He needs to verify if LMH6574…
    • Resolved

  • LMH6574: Setting up for Picture-In-Picture

    TI Thinks Resolved
    Part Number: LMH6574 Other Parts Discussed in Thread: THS7347 , Hello, How can this device be set up for a picture in picture view of two analogue video sources please? Are there any example wiring diagrams anywhere? Also, what software if any is…

  • RE: LMH6574 Mux expansion: ~0.5 us exponential ramp at output

    Hi James, I saw your waveforms with a single LMH6574 using either ~EN and SD. I was hoping that you have some data with at least two LMH6574 outputs shorted together and by using ~EN to select. You said that you saw "strange results" with more than…

  • CLC007: HD-SDI video splitter using CLC007

    TI Thinks Resolved
    Part Number: CLC007 Other Parts Discussed in Thread: LMH0324 , LMH0395 , LMH6574 Tool/software: Hi i am designing a video HD-SDI video splitter using CLC007, HD-SDI input into J1 and output through J3 J4 J5 and J6. Can anyone if i required additional…

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