Ic Information Electronic News

[introduction] itself their effect is very little, told be neuter popularly, but when these 2 kinds of material are united in wedlock together, can become magical, their behavior kind will be exceedingly different, can arise ” PN writtens guarantee ” thing. N material and the union that P profile expects form diode, can form PN tie, be so how form?   Silicon is impure when a few antimony, it is N semiconductor material, adulterate when silicon material when a few…

Read More Read More

[introduction] we discussed how to be used shake will quantify sum of errors to input the statistical dependency between signal to raise ideal to quantify through breaking implement function. Alleged and ideal, it is to point to those who unite to ADC transfer function is had rank jump. In other words, ideal ADC has 0 DNL error. This kind shakes in applying in the radio receiver that needs tall SFDR, attach most importance to especially should. We discussed how to…

Read More Read More

[introduction] become more and more complex as the addition of working frequency and electronic system and smaller and smaller, design personnel must pay close attention to capacitor ESR closely, because it can affect power,be used and efficiency. Become more and more complex as the addition of working frequency and electric subsystem and smaller and smaller, design personnel must pay close attention to capacitor ESR closely, because it can affect power,be used and efficiency. The ESR cost that understanding expects to…

Read More Read More

[introduction] the occasion that on power source design we use more is, stabilize from ” tall ” voltage gets one is stabilized ” low ” voltage. The DC/DC that this often says namely, the chip of power source stabilized voltage that uses more among them has two kinds, one kind calls LDO(low pressure poor linear manostat, the linear regulated power supply that says at the back of us, also be to point to its) , another kind calls PWM (power…

Read More Read More

[introduction] transient state hot impedance measures parts of an apparatus to be brought to bear on with Yu Heng the expression when pulse power, it decided parts of an apparatus is in low the expressional kind that takes sky comparing and load of low frequency pulse to fall, because this is very important. IC is sealed of a lot of hot index, for example θJA With ΨJT. These parameter make the knot lukewarm estimation below stable state becomes very simple….

Read More Read More

[introduction] on June 17, in the 2nd China that holds dene south Guangzhou? Forum of industry of integrated circuit of Na Sha international (2023 IC NANSHA) go up, hua Runwei of domestic IDM big plant (SH688396) president Li Hong expresses in the speech, dimensions of Chinese semiconductor market is among a year of in the past, add fast weak at the whole world, present seasonal decline, but glide the trend has sign after all.  According to American semiconductor guild (SIA)…

Read More Read More

[introduction]So far, what we pay close attention to is monolayer perception implement, it inputs layer and composition of an output layer by. You still may remember, we use term ” monolayer ” because this configuration includes node of activity of a computation only,be, apply activation function to revise the node of data next through sue for peace namely. The node in inputting a layer just issues data. So far, what we pay close attention to is monolayer perception implement, it…

Read More Read More

[introduction] in numerous and syntonic converter, LLC syntonic converter is having the high power is the most commonly used develop in density application to attack structure. The design note of the syntonic converter of half bridge LLC that we had introduced to use NCP4390 before, the specification that includes principle of job of concerned LLC syntonic converter among them, transformer is harmonious brace up the design of the network, and the choice of component. Before we will introduce those who…

Read More Read More

[introduction] sensor of Huo Er effect is measured for positional feeling offerred efficient solution. Use suddenly Er sensor, there is mechanical join between sensor and athletic component, because this can obtain higher reliability and durable sex. Sensor of suddenly Er effect is measured for positional feeling offerred efficient solution. Use suddenly Er sensor, there is mechanical join between sensor and athletic component, because this can obtain higher reliability and durable sex. The positional feeling that a few kinds of different…

Read More Read More

[introduction] when can negative feedback turn positive and negative into make a present of? When should controlling an engineer to want to realize pretty good gain and phasic abundant to spend. Ben Bowen summarizes the 4th acting SiC FET how to be design personnel to offer ideal function chooses with a variety of parts of an apparatus, support taller design flexibility at the same time, realize the power with best cost effectiveness to design thereby. Article of this rich guest…

Read More Read More