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1000 Threads found on edaboard.com: Layout And Interview
Hello I need a book or tutorial on 0rcad capture,layout and autorouting with specctra. Is there a fast and easy thing to learn 0rcad? bye
what software tool for layout and simulation a novice should use; please refer me some tool(except magic and microwind);where can I get them. also please refer eda tools for only windows operating system. What are good books for layout and vlsi design. send me link. Thanks Junaid alam Pakistan
Hello all expert, i am a freshman with RF circuit, i have already bought a development kit from Atmel, i receive a broad. and i want the make one by myselves. although there is a layout inside the document of the kit, it seems not clear enough to me.... so, i want to ask who have the layout and schematics to me ? (...)
Guys There is a new Layer Toolbar For Pads layout and Router Available at It Requires Pads2004 or 2005 although a V5.x Version will follow Shortly.
Could anyone show me a complete STA flow including pre-layout and post-layout? Test is also included. Thanks a lot.
hello GUYS , i want to know about FET layout and its fabrication
does any one have some material related to "PERL : FAQs and interview Questions" please upload it.............. Regards Neetin
Gentlemen, Question is about Virtuoso layout and Labels i.e. how to make some label/text in layout with date and time information? But this label should be self updated i.e. if I will change something in layout view, this label should reflect date and time of last change. Any ideas (...)
Question is about Virtuoso layout and Labels i.e. how to make some label/text in layout with date and time information? But this label should be self updated i.e. if I will change something in layout view, this label should reflect date and time of last change. Any ideas are welcome! (...)
I need to place drills in my layout and after export it with gerber. How can I do this??
Could someone please help me with the PCB layout and the schematic for STK 4192 stereo amplifier... my email: manthilak@live.com... Thankz..
Can any one post the layout and schematic of full adder.....PLZ...........:cry:
can any one help me in getting basic information regarding analog layout and mixed signal layout
hi I have decided to learn layout drawing, but i am beginner in this way and i dont know to start from where and with what software which it is the best for me! What software do you suggest to draw layout that it have better application for me? , because i use TSMC 0.18um designkit to draw schematic of mixer (...)
Dear Friends I would like to know if any of you has a simple help, tutorial and example of (for example: an inverter) how to layout and post simulate a circuit in Cadence 6.1. I do appreciate it. Regards, Samaneh
hi all, i have following questions to ask while doing formality between pre-layout and post-layout netlist: 1. do we apply any constraints ?? 2. do we check LEC by enabling scan logic or or we disable scan logic. please tell me the exact procedure to do LEC between prelayout and (...)
Hi all, while doing formality between PRE layout and POST layout netlist in functional mode i.e scan enable is tied to ''0'',the formal verification is passing in flatten mode.But in hierarchical mode there are many failing modules.the modules are failing because reordering of logic by BACK_END Team is it necessary in Hierarchical mode of
Hi Everyone if you need Very Low Cost PCB layout and Schematic Design using Allegro, Orcad Capture please contact us. email: rbalaquiao at gmail.com skype: rbalaquiao at gmail.com 24/7 Online Thank you. ;-)
Hi Hope to find some answer to my problem. I did put SXCUT layer in my layout but didn't label it using SXCUT net. I do have LVS error on soft substrate pin error. I know that SXCUT layer is use to generate isolated substrate region, but not associated with any mask layer, so what happen to my layout if i did put SXCUt layer but didn't label it.
Hi all, What all files are required while designing layout and Schematic? Eg:CDS_LIB,cds.init Please explain breifly!! Thank you
Click here if you want to read about this: ATF-50189 High Linearity Balanced Amplifier PCB layout and simulation | RF Design HQ
Hello I have made a 6 way wilkinson design in the layout window and have successfully tested it but when i import the design in schematic window, complete it and simulate it, i get the following error. "layout and model have different number of ports" Please help me out Thanks a lot. 95366
what is coaxial shielding in analog layout and what are the disadvantages of it. Also, please explain the advantages and disadvantages of one sided shielding in layout?
PCB layout is used to enable someone to make a circuit board. Films are entertainment that we watch on our TV :) So can you explain more about your question, what films? what form of pcb layout?
Hi, Can anyone share a number of interview questions for Analog layout engineer position? and ofcourse possible answers will be much appreciate if you are kind enought. or can you give any URL that i can read for my incoming interview. --- bless!!! Liz match,esd,power supply,clock,and so on
Hi fellow friends and professionals I am a final year student and have been shortlisted for an interview for VLSI layout engineer position next week. I have prepared on some topics; ?MOSFET characteristics, operations, cross sectional view ?Digital logic gates, multiplexers, boolean algebra, flip flops (...)
Hi fellow friends and professionals I am a final year student and have been shortlisted for an interview for VLSI layout engineer position next week. I have prepared on some topics; ?MOSFET characteristics, operations, cross sectional view ?Digital logic gates, multiplexers, boolean algebra, flip flops (...)
Hi MGEN - IC layout Tools The comprehensive C++ library MGEN for IC layout and connectivity comes with the X11/Motif full custom layout editor PARIS. Industry proven, it is the basis for generators, placers, routers etc. for analog/mixed-signal/RF; supports GDSII, CIF etc. 1. -> t tnx
Odyssey, if you don't have a limited budget, try Expedition (Ment*or Graphi*cs). It's a very powerful layout and routing-autorouting system. If you have a limited budget, try PA*DS. Let me know, Skywalker.
Hi what is the difference between Orcad layoud and allegro? allegro is from Cadence corporation. so why the Cadence has released layout and allegro together? why cadence has released layoud and smart route in two different softwares? masoud
For multiple metal pad layout, i want to know which mtal layer from internal ciruit is connected to the pad? for example , the three metal process, 1. when the internal signal must connect to the pad for bonding, which metal shoud be use to connect to pad? and why? 2. do all pad need the all metal layers(metal1, via1,meta
Oxide thickness is not controllable in the real sense of the word. It changes with temperature and fabrication conditions. It varies from transistor to transistor depending on the doping profile during the fabrication. There is a typical, slow and a fast corner for it. A good design should take this process variability into account. VCOs for in
plz i need some information about the pla architecture and the pla layout using cadence virtuoso with the c-programm(layout generator system)
Mask has clear and dark difference,so u must know where is data area correspond to mask when drawing layout .
analog layout mostly is customer design using human hand manualy, digital design is place rounter is standard cell design using tools automatically
How.to.Prepare.Your.Curriculum.Vitae.zip by Acy L. Jackson and C. Kathleen Geckeis ISBN : 0-07-142626-4 McGraw-Hill - VGM Career Books ? 2003 by Salvatore J. Iacone ISBN:1564146391 Career Press ? 2003 (256 pages)
I draw the MOS in series (the SPICE model just has LMAX=10u) when I design circuit POR. layout fold as schematics. I don,t know why you use the such device in DAC. Which block you use such device.
if you purchase an ip core, you don't lay it out yourself. you instead draw an empty box in your layout and put your connections at the requested locations (VIN = -22, 30, Enable input = -100, 30) Then the IP is added to your GDS database by the fab for example and your chip is fabricated. When you get it back there's an ADC in it (...)
hi, can some one please explain what is the design flow in IC Design. What is the use of SPICE models to Designer and layout Designer ? Why every foundary provides spice models ? is it for parasitics ? thanks The foundry provides spice models to enable designer do a simulation while designing a product..... spice
You can goto website.. CMOS: Circuit Design, layout, and Simulation, Second Edition The book?s author is R. Jacob Baker and the author of LASI is David E. Boyce.
Hi there, Can anyone upload any useful layout tutorial/book here? I need a material that help me to understand how to draw a layout and analysis of the layout. many many thanks
Hi all, Can anyone share some examples of IC design interview Q&A? Please give the example questions relate to R,L,C, CMOS, layout and digital. many thanks.
i am an analog designer , but i have to do some digital layout , i already have the standard cell (schematics and layout) but i have to do the place and route , but this will be done manually, so i was hoping that anyone would provide some tips or hints on the right way to do the P&R to save area as much as (...)
hi guys can you anybody have layout and PCB related Technical questions and answer plz updated . i need it . Thanks Regards V.jagaveerakumar
Can anyone give me the idea about technical test round of sandisk(VLSI) and about interview...like about what will they ask...please
Please answer this question: (Suppose u have to do layout of VCO and there are 4 satges of Differential type VCO stages1,2,3,4..How you will place these 4 VCO stages and while connecting one VCO stage to second VCO stagw,how will u connect?I mean to say what care u will take while connecting?) Please ask in ur group that while (...)
Hi All!!! I am new to Analog and Mixed Signal layout Design...please any one guide me, what are the main considerations and practices to become a good Analog and Mixed Signal layout designer? Thanks in Advance Ninge
As a part of the project, I wish to work at my home. Please suggest some layout+schematic+simulation tool which can be easily procured as an evaluation copy/free. My project (part of a course) involves making an basic DAC (not thought of any specs as of now.. ) Thanks in advance. jeff
I would like to know what will be the method to mixed signal design and layout? We are now using ic5141 and virtuoso for analog design and layout, and we also have IC flow and calibre from mentor graphics. We want to have a new project on digital IC design but we do not know (...)
I would like to know what will be the method to mixed signal design and layout? We are now using ic5141 and virtuoso for analog design and layout, and we also have IC flow and calibre from mentor graphics. We want to have a new project on digital IC design but we do not know (...)