Search Engine www.edaboard.com

# Physical Unit

Are you looking for?:
edu unit , per unit , per and unit , mac unit
18 Threads found on edaboard.com: Physical Unit

## Gate Oxide thickness of Transistor

Here is my understanding: - physical oxide thickness is the real thickness of the gate dielectric layer, that you can measure with a ruler on TEM vertical cross-section. - effective or electrical oxide thickness is the thickness of SiO2 layer that would produce the same capacitance (per unit area) as the given technology. There are several reason

## Hexagonal EBG structure dispersion diagram with CST

Welcome pitchoh, I'm not familiar with hexagonal unit cells, and I don't have CST, but have you ensured that your structure is identical to the one in the paper? The orientation of the curves near the K-point seem to suggest a large physical discontinuity somewhere. Good Luck

## How to compare the two temperatures from lm35 to pic18f4550?

hello Compare to what ? some threshold values ? compare each other, wich is superior as the other ? explain more .. you better have to use raw value (ADC result) for comparaison so between integer value..if scaling in physical unit (°C) are the same for both sensors

## Authority which sets physical standards for ICs

Old TTL 74xx series were superseded by DTL and RTL logic ICs in the same physical package.

## Is this possible to protect FPGAs from Differential Power Analysis ?

if they have physical access, they might find some way to power cycle the unit. This might give the 1k+ samples. also, if the attacker knows the data that was sent to the unit and stores it, then they could decrypt it later if they gain access to the key.

## What is the PSD unit by using FFT method in this post? Thanks!

I'm just doing a power spectral density (PSD) analysis of a signal in time domain. I'm following the fft method described in gives the real physical unit for the PSD. However, the unit is "power", is that mea

## physical design libraries

Hai, What is meant of unit tile placement? Thanks ........

## Acer Aspire 5735Z power circuit in dc problem help!

It's common for the DC power jack to be vulnerable to physical stress. Hairline cracks can develop in its solder joints. These might be okay when cool, allowing it to power up. But then as components heat up the connection goes bad. Just speculating. Does the power light show the unit is going back and forth between AC power and battery power?

## Microstrip CRLH TL unit cell design

Hi, I am trying to design a microstrip CRLH unit cell using an interdigital capacitor and a shorted stub inductor. I have already design the interdigital capacitor but I am quite lost with the shorted stub inductor: I have the value of the stub inductor which is LL=1.5nH, how can I get its physical dimensions (w and L)?

## physical meaning of dot product and cross product

Please i'd like to know the physical meaning of dot product an how it was originated and why it return a scalar quantity as well as the physical meaning of the vector product and why the result vector is perpendicular to both the multiplicated vectors and how it was originated.....note that i don,t need the formula..i know it A.B=abcos(theta)....A

## The Negative Gain on Radiation Pattern, may I know what is the physical meaning?

1) I not sure the "gain" on radiation pattern is refer to Power gain or Directivity? The unit is in dBi. In dBi means antenna gain in dB relative to isotropic radiator. 2) I am getting negative "gain" on radiation pattern (E-field). I read from article is antenna Loss. What does it mean physically? Does i

## simulation xilinx: WARNING:Xst:2040

Your code describes a data bus to which multiple tri-state blocks are connected. The FPGA doesn't have tri-state internally, so the compiler must transform the design. It can work, but I think it is better that you do the transformation yourself. Only use tri-state for signals connected to physical pins.

## Layout in analog ic design

Some time we divide a large width transistor into unit component for the sake of better matching... Besides,even largerer transistors may suffer from physical pressure.

## Laugh out loud newbie question: how much does voltage matter

Dubious, As your name indicates, and you are learning about electricity and electronics, learn the right way: try to use the correct names and abreviatures for the physical units. Do not use "amps" for electrical current unit as it can be confused with "amplifier" abreviation (most use the term Op Amps for operational amplifiers). I got (...)

## What's the physical meaning of voltage noise unit V/(Hz)^1/2

Hello experts, Could anyone explain what's the physical meaning of voltage noise unit V/vHz? If V/vHz is relatively large what that implies? Best regards, bittware

## PSYN-051 when use physical compiler

When I use physical complier to read_def, psyn_shell> read_def file.def there is the following issue: Warning: Cannot find site unit in physical library. (PSYN-051) Then when I use the command: psyn_shell-xg-t> check_physical_constraints There is the following error: Error: No floorplan is defined for the (...)

## Transistor and current ratios

Channel length is very short regarding to width. It's possible to be channel length modulation effect. Or Vt can be related on W/L ratio. For MOS transistors, the theoritical values can vary with other physical parameters.

## what is hot-topic in digital design now?

I would suggest the following: 1. Heterogeneous SoC 2. Biometric chips 3. physical processes emulation engines (watch out for the Physics Processing unit...) 4. High-level verification 5. ***Rapid*** Software tools generation (to support processor design) cheers the_penetrator?

Last searching phrases:

epabx | texts | trend | easter | bruce | pareto | political | shake | eager | fairness