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Recent content by mahdi_p777

  1. M

    Problem in adding dummy devices in IBM 8RF-DM 0.13

    Hi, No, I gave up on that. I even contacted MOSIS in this regard, but the kit is designed in this way. It is better to choose large devices and put them close to each other to solve the matching problem in this way if you can. Thanks, Mahdi
  2. M

    Problem in adding dummy devices in IBM 8RF-DM 0.13

    Hi, I have problem adding dummy gates in two sides of my main RF transistor on the same RX area. When I add dummy gates in two sides of the RF NMOS/PMOS transistors the LVS is not clean any more while I have considered the added transistors on the schematic. In LVS log file it says: "1...
  3. M

    can anybody help me to understand how this circuit works?

    Re: can anybody help me to understand how this circuit works Q7&Q8 are output transistors in push-pull form . two 100 Ω resistors are for protaction against short circuit at the output. the capacitor is for frequency compensation. all diodes are for biasing. this is AB class of amplifiers
  4. M

    WHAT IS A VOLTAGE-CLAMPING CIRCUIT?

    This circuit moves the DC level of your signal eigther positively or negatively, using diodes and dc power supplies.
  5. M

    What is the minimum frequency of 7555 timer?

    7555 what is minimum frequency of timer 7555?

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