Questions tagged [semiconductor-process-technology]
The semiconductor-process-technology tag has no usage guidance.
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How is the asymmetry of a Schottky diode obtained?
A Schottky diode is constructed with two metal conductors bonded to a doped semiconductor. One of the metal-semiconductor junctions is a Schottky contact, and the other metal-semiconductor junction is ...
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Can drain and source length be smaller than minimum channel length in CMOS technology?
I know the channel width can't be smaller, but what about drain and source? Say, in 0.18u technology, what would be a typical drain/source length?
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Feature 'logo/labels' on cases of self made devices
Not really an electronics question however has something to do with the tech you have used for your own projects. For example, on any consumer device with USB support, Bluetooth, HDMI 2.x etc there is ...
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When Intel / AMD choose their Nanometer Processes, why were the specific numbers, 5, 7, 10, 14, 22, 32, 45, etc chosen?
When looking at the roadmaps for the CPU manufacturing process
https://wccftech.com/intel-expects-launch-10nm-2017/
Semiconductor Process Technology
Year
10 µm
1971
6 µm
1974
3 µm
1977
1.5 µm
...
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Difference between Logic Chip and Memory Chip front-end manufacturing process?
I understand that memory chips like DRAM Chips require a little different set of Front-end setup than logics chips. However, I am not finding anywhere how the actual manufacturing steps differ, ...
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Does frequency scale proportionally?
Suppose that I am working with an FPGA and I synthesize two architectures A and B. A achieves a maximum frequency of 60 MHz on FPGA and B achieves 50 MHz on the same FPGA. Now suppose that I ...
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Is it possible to have a non-integer multiple of minimum length in MOSFET technology?
I need to design an OTA with 0.25 \$\mu m\$ CMOS technology. Can I choose to have a transistor with a channel length of 0.60 \$\mu m\$? I don't know if 0.25 is the resolution of our technology process ...
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What is the actual cmos technology node of China and Russia not licensing major process technology from outside?
There are a number of Russian fabs but from what I can see they are just using liscened technology ie Sitronics using STmicroelectronics at 90nm node or Angstrem-T using AMD see yet in the past there ...
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Are 7nm or 10nm transistors reality or is it just a marketing strategy by processor manufacturers?
Now a days chip manufacturers, like Qualcomm, claim that they have built a 7nm chip. Is 7nm really the size of transistor or is it just a marketing strategy? If 7nm is just for marketing and not the ...