Examples of using Analog circuits in English and their translations into Romanian
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Programming
Special analog circuits(808).
Symbolic analyzer of linear analog circuits.
Special analog circuits| SOS electronic SOS electronic.
In addition to the RF part,there are usually other analog circuits on the board.
Analog circuits use them to create amplifiers and oscillators.
Potential contradictions between digital circuits and analog circuits.
An analog chip is a set of miniature electronic analog circuits formed on a single piece of semiconductor material.
DC analysis calculates the DC operating point andthe transfer characteristic of analog circuits.
Digital circuits and analog circuits should be separated in the wiring so as not to interfere with each other.
And pulse-width modulation, or PWM,controls analog circuits with digital outputs.
However, analog circuits are quite sensitive to power supply noise, especially to glitch voltages and other high-frequency harmonics.
And pulse-width modulation, or PWM,controls analog circuits with digital outputs.
Analog circuits are very commonly represented in schematic diagrams, in which wires are shown as lines, and each component has a unique symbol.
In addition, Nyquist and Bode diagrams of amplitude& phase andgroup delay characteristics of analog circuits can be plotted.
In analog circuits, designers are also concerned with noise that arise from physical sources, such as thermal noise, flicker noise, and shot noise.
For modern board design, the concept of mixed-signal PCBs is vague, because even in pure"digital" devices,there are still analog circuits and analog effects.
Analog circuits are often run in detailed test benches to indicate if the extra extracted parasitics will still allow the designed circuit to function.
An electronic circuit can usually be categorized as an analog circuit, a digital circuit, or a mixed-signal circuit(a combination of analog circuits and digital circuits). .
In the case of analog circuits usually has a significant effect on the different types of noise that is generated in the system, which are amplified and reproduced in ever greater extent(this can be seen in all kinds of audio equipment- video).
The operation of digital circuits depends on the detection of high or low levels at the receiving end according to a predefined voltage level or threshold,and the operation of analog circuits depends on continuously changing currents and voltages.
Values as low as this are not easy to achieve, and only a few manufacturers have the expertise required for this,for instance in the design of low-energy HF analog circuits or for integration with digital functional segments for the baseband, because energy efficiency must not come at the expense of operational reliability or connection stability- an endeavor in which ST has succeeded with the S2-LP.”.
The Analog Circuit Simulation.
Noise, including thermal sensor noise, analog circuit noise, etc.
Don't worry, it's an analog circuit.
Star wiring is a well-known technique in analog circuit design(see Figure 1).
PSPICE analog circuit and digital logic simulation program, designing and analyzing analog and digital circuits. .
The digital circuit and the analog circuit should be separated on the wiring to avoid mutual interference.
The major purpose of parasitic extraction is to create an accurate analog model of the circuit, so that detailed simulations can emulate actual digital and analog circuit responses.
The grounding line shield should be laid next to the input line of the analog circuit;
As mentioned above,the RF signal will cause interference to other sensitive analog circuit modules such as ADCs when transmitting.