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  • LMH6629: LMH6629

    Part Number: LMH6629 Other Parts Discussed in Thread: TINA-TI Tool/software: I used the circuit design from the LMH6629 datasheet to create a transimpedance amplifier. After simulating it in LTspice, I found that the transimpedance of this circuit seems…

  • LMH6629: TIA Design with this Op-Amp

    Part Number: LMH6629 Tool/software: Hello, I designed a TIA Circuit with 80dB gain with LMH6629 op-amp. But, I see oscillations at the output in the PCB at the output. Can anyone tell ne what can be the reason? Is it a circuit design issue or PCB design…

  • LMH6629: LASER light detection

    Part Number: LMH6629 Other Parts Discussed in Thread: OPA859 , OPA858 , LMH32401 Tool/software: Hi, I am designing a system to detect pulsed LASER light with a wavelength peaked at 1500 nm and a power level of 200 nW. I have attempted to design a transimpedance…

  • LMH6629: Gain and Phase Measurements of the TIA circuit

    Part Number: LMH6629 Other Parts Discussed in Thread: LMH32401 Tool/software: Hi, I have a TIA circuit with LMH6629 on a PCB. Now, I want to measure the TransImpedance gain and phase response of the TIA. I don't have an AC current source. BUT, I have…

  • LMH6629: How about saturation recovery time

    Part Number: LMH6629 Tool/software: Hi TIer My customer want to use our LMH6629 as Medical IVUS input INA. Customer concern the "saturation recovery time". When input switch from large signal to small siganl. like In real word, in saturation…

  • LMH6629: Questions of LMH6629

    TI Thinks Resolved
    Part Number: LMH6629 Other Parts Discussed in Thread: CC2592 , CC2590 Dear Team, Our customer is looking for 2.4G low noise amplifier which can supports 11ax or 11be. Do we have any suitable solution can meet the spec? Thanks a lot. Many Thanks…

  • LMH6629: LMH6629: Input Referred Current Noise past 10 MHz

    Part Number: LMH6629 The datasheet of the LMH6629 lists the input referred current noise spectral density as 2.6 pA/rHz at 1 MHz and also plots the input referred current noise in figure 32. However, this plot only goes out to 10 MHz. I am interested…

  • LMH6629: Is this device suitable as an SDR pre-amplifier for 0.1 to 160 MHz with unity 1-10dB gain?

    Part Number: LMH6629 Other Parts Discussed in Thread: OPA856 Tool/software: I'm looking for a pre-amplifier for LF to VHF radio, abe to detect 0.2uV signals, SSB modulation, 20k/PA volume. I would switch the Rg resistor to select 1 dB or 10 dB of gain…

  • LMH6629: IBIS Model

    TI Thinks Resolved
    Part Number: LMH6629 Other Parts Discussed in Thread: TINA-TI I am looking for IBIS model for amplifier LMH6629. How can I get IBIS model ? and also SPICE model for LMH6629.
    • Answered

  • LMH6629: Negative offset

    Resolved
    Part Number: LMH6629 Hi I'm having issues with a large negative offset appearing at the output of the LMH6629. I have attached an image of the circuit schematic LMH6629 is setup in a +/- 2.5V bipolar configuration. in the 4 V/V mode. I am using the…
    • Resolved

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