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Recent content by snaku

  1. S

    Converting 5dBm+/-2dB to voltage value

    Thanks FvM.
  2. S

    Converting 5dBm+/-2dB to voltage value

    Hi All, We have a requirement which suggests to use an input signal with 5dBm+/-2dB @50Ω. I am confused as the tolerance unit is in bB while the actual value is in dBm. How do I convert it to its voltage equivalent? Thanks & Regards, Naveen
  3. S

    LVDS supply requirements

    Hi All, In our design, we have an ADC which gives out differential parallel outputs.The ADC operates at 3.3V. The differential output is interfaced to FPGA, which operates at 2.5V. Is it necessary that both transmitter and receiver should be at the same voltage levels? Thanks & Regards, Naveen
  4. S

    Speaker out: Differential to Single Ended conversion

    Hi All, We are planning to use a BT module to an existing design. We are providing speaker out of the BT module to an audio codec, which has analog input channels. We are supposed to convert the differential speaker out of the BT module to single ended and feed it to audio codec. Please...
  5. S

    [SOLVED] Pin capacitance importance

    Thanks a lot for the explanation and link. The pdf link was very useful.
  6. S

    [SOLVED] Pin capacitance importance

    Thanks FoxyRick. One more question I have. What does the capacitance and resistance of the oscilloscope probe mean?
  7. S

    [SOLVED] Pin capacitance importance

    Hi All, Why does a pin of an IC have a capacitance associated with it? What is its importance? I have not been able to get a clear picture of it. Please help. Naveen
  8. S

    [SOLVED] CAN to RS232 converter

    Hi All, Is there any IC which converts CAN signals to RS232 signals and vice versa? Regards, Naveen
  9. S

    [SOLVED] What is Bus capacitance?

    Hi Sivaram thanks for the clarification Naveen
  10. S

    [SOLVED] What is Bus capacitance?

    Please let me know what exactly is bus capacitance and how it decides the number of devices that can be connected to I2C bus? Naveen
  11. S

    [SOLVED] What is Bus capacitance?

    HI All, What is Bus capacitance? In I2C, what are the advantages and disadvantages of bus capacitance? Also, suggest some links or documents related to this. Thanks, Naveen
  12. S

    [SOLVED] What is PIN strapping and why it is used?

    Hi Ilgaz, Is PIN strapping and pulling up/pulling down a pin same? thanks
  13. S

    [SOLVED] What is PIN strapping and why it is used?

    Hi Ilgaz, Got it..thanks Naveen
  14. S

    [SOLVED] What is PIN strapping and why it is used?

    Hi All, Where and when do we use pin strapping? Thanks in Advance, Naveen
  15. S

    Ripple in the power supply on PCB

    Hi All, What are the causes of the ripple in the power supply? Are there any other reasons apart from the inherent ripple present in the main power supply, to cause ripple in the power supply? Regards, Naveen
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