Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

lunarka

can anyone help me with H8p3 last question please?

  • one year ago
  • one year ago

  • This Question is Closed
  1. axi
    Best Response
    You've already chosen the best response.
    Medals 0

    24

    • one year ago
  2. lunarka
    Best Response
    You've already chosen the best response.
    Medals 0

    i put it, but still didnt get green mark :(

    • one year ago
  3. axi
    Best Response
    You've already chosen the best response.
    Medals 0

    give me d complete ques?

    • one year ago
  4. sandeep122443
    Best Response
    You've already chosen the best response.
    Medals 0

    can u pls anwer the question before dat i mean last 2nd question

    • one year ago
  5. andrew.winney
    Best Response
    You've already chosen the best response.
    Medals 0

    the one befor t s 45!!

    • one year ago
  6. axi
    Best Response
    You've already chosen the best response.
    Medals 0

    75

    • one year ago
  7. Nurali
    Best Response
    You've already chosen the best response.
    Medals 0

    tell me question

    • one year ago
  8. andrew.winney
    Best Response
    You've already chosen the best response.
    Medals 0

    Now, suppose DIN is high, the drain of Q1 is low, and the gate of Q2 is at VOH. A STORE pulse comes in and turns on Q3. How long must the STORE pulse be on, in picoseconds, to discharge the gate capacitance of Q2 to VIL?

    • one year ago
  9. andrew.winney
    Best Response
    You've already chosen the best response.
    Medals 0

    We assume an "ancient" 1μm technology satisfying the static discipline: VS=5.0V, VOH=3.5V, VIH=3.0V, VIL=0.9V, VOL=0.5V The gate-source capacitance CGS=3.5fF and VT=1.0V. RON=2050.0Ω, ROFF=95.0MΩ and RPU=10.0kΩ. The specifications for this logic family say that we have to refresh this memory every 64ms. So, if we charge the gate capacitance to VOH it will take more than 64ms to decay to VIH.

    • one year ago
  10. nickfrei
    Best Response
    You've already chosen the best response.
    Medals 1

    for 4 use (-ln( (3.5-5) / (0.5-5) ) * (RPU+RON) * 3.5*10^-15) * 10^12

    • one year ago
  11. 1431mahi
    Best Response
    You've already chosen the best response.
    Medals 0

    for 4th (-ln( (3.5-5) / (0.5-5) ) * (RPU+RON) * 3.5*10^-15) * 10^12 for 5th (-ln( (0.9-(5*RON/(RON+RPU))) / (3.5-(5*RON/(RON+RPU))) ) * ((RON|| RPU) + RON) * 3.5*10^-15) * 10^12 got ryt give me best response

    • one year ago
  12. namitha_s
    Best Response
    You've already chosen the best response.
    Medals 0

    @1431mahi: there is a bracket extra in ur ans 4 5th question..

    • one year ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.