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  1. Electro11

    Drive Chip Please and Thank You!

    I would like to purchase one of these things: http://www.softcom.com.my/diamond_max_plus_9.htm More Specifically (the last one on list; ie. L7250E 1.2): http://www.softcom.com.my/maxtor_hdd_firmware.htm the only thing I'm not sure about is the Firmware ID: F8FYA. The only thing close to that...
  2. Electro11

    VLSI Timing Diagrams (NMOS/PMOS)

    Hi, I'm looking for some easy circuit (using PMOS/NMOS gates ie. precharged dynamic ciruits or other) examples to become familiar with timing diagrams. Not more than 2-3 stages. Where could I look for these examples? the book I am using does not provide any diagrams (Principles of CMOS VLSI...
  3. Electro11

    Measurement of S-Parameters

    In the measurement setup , I was going through the theory and I don't understand where the 2 comes from in the equation to find the S parameter S21. ( ie. S21 = 2V2/VG1) Why is it there??
  4. Electro11

    Measurement of S-Parameters

    In a measurement setup why does the S21 parameter have a 2 in its equation (ie. S21 = (2V2/VG1) ) ?
  5. Electro11

    Seranade

    Hello Ladies and Gents, I would like to know how to plot a magnitude plot with this software: Seranade... thanks
  6. Electro11

    Analogue input amplifier for USB Monitoring device

    My USB connection provides a power supply of +5 Volts and ground, along with signal (USB+,USB-)wires. A USB A/D converter accepts an input in the range of +1 V to +3V. I would like to design a front end for the amplifier which accepts a signal in the range of +- 10 mV and amplifies it to cover...
  7. Electro11

    Multiple Conversion Receivers

    If I were to design a receiver for signals with carrier frequencies in the band from 15MHz to 65MHz and bandwidth 15kHz using an IF filter with center frequency of 455kHz, what range of frequencies would my local oscillator require in order to be capable of generating?

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