Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by coolradar

  1. C

    Plot Gm/Id in Cadence Spectre?

    spectre result browser gm Try my tutorial, it explain how you can do it in detail **broken link removed**
  2. C

    How to start a design with a new cmos process technology

    I prefer to follow the second method because it usually directly on target. Besides, Level 1 formula are not accurate for short channel device such as 0.35um process, why would you bother to use level 1 model for your design? More important thing is that you should read design manual for that...
  3. C

    resistor layout falied Assura LVS even succeed at DIVA LVS

    I layout two 1.297K resistors. Each resistor have been divided into four parts and each part have five unit resistor in series. Common centroid technique is used to make sure they have good match. Here is the problem: DIVA LVS said layout and schematic are matched, however, Assura LVS show...
  4. C

    why my amplifier is oscillating?

    I cascade two stages of UPC2776 as a post amplifier to boost the signal from a Transimpedance amplifier. Since UPC2776 have 23dB gain and 2.7GHz bandwidth and TIA supposed to work at 70MHz, it should not be problem from bandwidth point of view. The wired thing happened once I power up UPC...
  5. C

    how to draw a nice intersection view for CMOS transistor ?

    Re: how to draw a nice intersection view for CMOS transistor sorry for the misunderstanding. When you do layout, you usually do it in top view, where you have active regions on both sides and poly gate at the middle. I want to draw a 3-D view of CMOS transistor, which means there is a...
  6. C

    how to draw a nice intersection view for CMOS transistor ?

    I need to draw a intersection view for several CMOS based transistor. I just wondering that is there any software can do this job nicely. Thanks

Part and Inventory Search

Back
Top