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Showing 40 results View by: Thread Post Sort by
    Answered
  • OPA859: Video Buffer Requirement

    SVJS
    SVJS
    Resolved
    Part Number: OPA859 Other Parts Discussed in Thread: LMH0307 , Hi, I have requirement of HD-SDI video buffer. The Serial Data rate of Video Chip is 1.485GHz and output swing is 900mVpp. Please suggest video buffer for this? Thank You
    • Resolved
    • 26 days ago
    • Amplifiers
    • Amplifiers forum
  • OPA859: HSPICE model of OPA859

    ?? ???
    ?? ???
    TI Thinks Resolved
    Part Number: OPA859 hi TI, Please help provide HSPICE model of OPA859,Thanks!
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA859: 4-pole LPF with two 2-pole Sallen & Key won't simulate properly

    Mark Lanciault1
    Mark Lanciault1
    Resolved
    I think I found what I'm looking for in your SLOA049B app note. Section 4 (Math Review) maps the coefficients into Q and FSF, and then those are used in the later sections to help derive the values, also with the "m" and "n" factors in Appendix A for…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA859: PD voltage

    zhang ping
    zhang ping
    TI Thinks Resolved
    Part Number: OPA859 I want to know what is the maximum withstand voltage of PD terminal? For example, 5V or 3.3V will damage the PD pin? If it exceeds 1.8V, will it be considered as enable mode? What happens when the voltage exceeds 1.8V?
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA859: BUF802 CST MWS

    S S
    S S
    TI Thinks Resolved
    Part Number: OPA859 Other Parts Discussed in Thread: TINA-TI , , BUF802 Hello, I am trying to include the OPA859 amplifier into a 3D EM Co-simulation with CST MWS for an integrated antenna and circuit simulation. I am unable to import the TINA-TI SPICE…
    • 11 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA859: TIA with Gain switching

    Anil Sutej Malayanur
    Anil Sutej Malayanur
    Resolved
    Part Number: OPA859 Other Parts Discussed in Thread: TMUX136 , OPA3S328 , OPA3S2859-EP , LMH32401 , OPA3S2859 Hi, This is very similar to the question posted in the forum https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/754286/opa657…
    • Resolved
    • 11 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA859: NC pin

    jianqing Shen
    jianqing Shen
    Resolved
    Other Parts Discussed in Thread: OPA859 Hello, I have questions about NC pin of OPA859. OPA859 pin2 is NC, means not connect, datasheet explain user not connect this pin to any circuit. But nc has a little ambiguous meaning for user, is nc means opa859…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA859: FB pin of OPA859

    user4638730
    user4638730
    Resolved
    Part Number: OPA859 Hello, I have two questions FB pin of OPA859. 1) At "6 Pin Configuration and Functions" of datasheet, FB pin is I (input). However, in Figure 50, the FB pin is connected to the output of the amplifier, so it looks like…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA859-Q1: What are "Common-mode input capacitance" and "Differential input capacitance"?

    Yoshiki Ochi
    Yoshiki Ochi
    Resolved
    Part Number: OPA859-Q1 Other Parts Discussed in Thread: THS3062 Hi team, What are "Common-mode input capacitance" and "Differential input capacitance"? Do you have equivalent circuit model for explaining them? Transimpedance amplifier…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • WEBENCH® Tools/OPA859: PSPICE model for OPA859

    user4638730
    user4638730
    Resolved
    Part Number: OPA859 Other Parts Discussed in Thread: TINA-TI Tool/software: WEBENCH® Design Tools Hi, I would like to simulate OPA859 with PSPICE for TI. I searched for PSPICE for TI but couldn't find OPA859. Is there a PSPICE model? ikuo
    • Resolved
    • over 2 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
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