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Showing 510 results View by: Thread Post Sort by
  • RE: LM98714

    Hooman Hashemi
    Hooman Hashemi
    Hi Jack, What is your INCLK and operating mode? What is the timing relationship between this 16 MHz clock for your CIS and INCLK? Can you please share your CIS sensor datasheet and identify the clock signal you need? Regards, Hooman
    • over 9 years ago
    • Data converters
    • Data converters forum
  • RE: TINA/Spice/LME49710: TINA/Spice/LME49710

    Hooman Hashemi
    Hooman Hashemi
    Hi Brad, The attached TINA-TI file shows the right gain (~+10V/V) with 100ohm output load. It must be that your 8ohm speaker is too low for this device to drive directly and you may have to raise that impedance or otherwise add more output current to…
    • over 9 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • RE: @Ryan Lin : LMX9838 for KC approval ( KOREA CERTIFICATION)

    Hooman Hashemi
    Hooman Hashemi
    Hi Daesung, We have come to find out that one of the files within the LMX9838-sw is corrupt. I'm talking about the zip file that you get when you click here: For example, when you try the SBC_FCC.dir tests shown below, you would not be able to…
    • over 9 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • RE: Active output impedance for ADSL line drivers

    Hooman Hashemi
    Hooman Hashemi
    Hello All, I found this information about active termination (Fully-Differential Amplifiers, section 16) which may be helpful? Regards, Hooman
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: Asking for the alt. amp solution to replace

    Hooman Hashemi
    Hooman Hashemi
    Hello All, Here are the replacements I recommend. You should consult the datasheets in every case just to make sure: 1. OPA354 (single), OPA357 (single with disable), OPA2354 (dual). 2. LMH6702, LMH6703, OPA695, THS3201. 3. LMP8672, OPA1602, MC33078…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: CLC425 Replacement Device

    Hooman Hashemi
    Hooman Hashemi
    Hello Samir and Mickey, You could also consider the LMH6624 / LMH6626 which says the following on its front page: " Improved Replacement for the CLC425 (LMH6624)" Regards, Hooman
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: How to pair and connect a PCB having LMX9838 Bluetooth module interfaced to a microcontroller via UART, so that the PCB can send data to a PC running Windows 10 OS?

    Hooman Hashemi
    Hooman Hashemi
    Hi, Please contact me directly via email so that we can find out the best support avenue: hooman.hashemi@ti.com Regards, Hooman
    • over 9 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • RE: Video Signal negative part clipping

    Hooman Hashemi
    Hooman Hashemi
    Hi Jigar, You had also posed the following question I had forgotten to respond: "For high frequency signal, diode's capacitance comes in picture. How can i calculate diode capacitance for 5MHz signal?" The diode capacitance is a function of applied…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LMH6611 Disable Feature

    Hooman Hashemi
    Hooman Hashemi
    Resolved
    Hi Matthew, Sorry I did not explain better. By "2Vbe" I mean 2 diode drops (or about 2x0.6= 1.2V). That's what forward biases the diodes. Any less than that, and the diodes would not be able to conduct / forward-bias. This is the "differential" input…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA847: Oscillations with good phase and gain margin

    Hooman Hashemi
    Hooman Hashemi
    Hi Noel, I know that you've looked at some of my older posts and had questions. I am in a time crunch right now and may or may not be able to chime-in in the near future. However, I do recommend that you upload the TINA-TI files (I could not see it…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
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