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  • [FAQ] [H] High-Speed Amplifiers Input/Output Limitations

    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> Input/Output Limitations Circuit Design Considerations Transimpedance Amplifier Circuits Fully Differential Amplifier Circuits ADC Driver Circuits Other Op Amp Circuits…

  • RE: THS3095: Switching a 0-28V pulse in less than 10ns with a Current Feedback Amplifier

    Hey Karem, 1. Not sure why you are trying to apply the LMH6881, wouldn't a DAC be what you really want? That is what the THS3217 is intended to be used with 2. If you have a blocking cap at the LMH6881 inputs, you are not DC coupled and cannot get…

  • LMH6517: Low frequency response performance

    Part Number: LMH6517 Other Parts Discussed in Thread: LMH6521 , LMH6881 , LMH6515 Hi, I'm looking for a VGA solution to satisfy the requirements below: 1. support 5V supply 2. gain step size:0.5-1dB 3. gain range: -10dB to 15dB 4.BW: DC-130MHz…

  • SN74LV4T125: SN74LV4T125

    TI Thinks Resolved
    Part Number: SN74LV4T125 Other Parts Discussed in Thread: LMH6881 , , SN74LVC1G14 , SN74LVC2G14 , SN74LVC3G14 Hi team, Need to level shift a 0V logic 0 reference to -1.25V logic 0 reference for the LMH6881 device SPI working with max 50MHz SCLK frequency…

  • [FAQ] [H] High-Speed Amplifiers Fully Differential Amplifier Circuits

    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> Fully Differential Amplifier Circuits Circuit Design Considerations Transimpedance Amplifier Circuits Fully Differential Amplifier Circuits ADC Driver Circuits Other Op…

  • ADS4145: ADC and amplifier

    TI Thinks Resolved
    Part Number: ADS4145 Other Parts Discussed in Thread: LMH6518 , , LMH6881 , THS770012 , BUF802 , LMH6517 , LMH6553 , LMH6552 , LMH6401 Hi Customer needs ADC and Differential amplifier, please suggest suitable products Function: Voltage measurement…
    • Answered

  • RE: ADS4225: ADC buffer candidate & Common mode voltage of the buffer opamp

    Resolved
    Hi Emmanouil, Sorry for the delay in reply. You should be able to DC-couple the LMH6881 output directly into the ADS4225 input by level shifting the LMH6881 supplies. For 0.95V ADC input CM, the LMH6881 supply can be set to +3.5V/-1.5V in-order…

  • RE: LMH6401: Alternative device option

    Hello Takeshi, SPI options: LMH6518 LMH6881 Other Variable gain alternatives: THS770012 THS7530 Best, Hasan Babiker

  • [FAQ] [H] Frequently Asked Questions - High Speed Amplifiers Selection Guide - Variable Gain Amplifiers

    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> HSA Selection Guide >> Variable Gain Amplifier Selection Guide JFET Input Bipolar Input CMOS Input FDAS Power Amps VGAs TIAs…

  • LMH6518: LMH6518 o/p voltage swing

    TI Thinks Resolved
    Part Number: LMH6518 Other Parts Discussed in Thread: LMH6881 Hi Currently using VGA as LMH6518 (below is the circuit for the same). The output of this is given as the input for the ADC LTC2191. As per datasheet the maximum output swing at the VGA…

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