Magnetic door switch principle and related applications

Door Magnetic Switch Principle and Related Applications Article Directory Door Magnetic Switch Principle and Related Applications Whether drawers, etc. have been illegally opened or moved. It consists of two parts: a wireless transmitter and a magnetic block
2021-10-22 16:50:592

,

Magnetic door switch principle and related applications

Article Directory Door Magnetic Switch Principle and Related Applications 1. Door Magnetic Switch 2. Working Principle of Reed Switch 3. Door Magnetic Alarm PS: Related documents can be downloaded: https://download.csdn.net/download
2021-10-22 15:06:0515

,

Analysis of the basic knowledge and parameters of CMOS image sensor

The working principle of CMOS image sensor: Each CMOS pixel includes a photodiode (Photodiode), a floating diffusion layer (Floating diffusion layer), a transfer electrode gate (Transfer
2021-10-19 16:54:543528

,

How to transparently transmit wireless modules

The transparent transmission of wireless modules is a data transmission mode that we often come into contact with, and it is also a data transmission mode that is widely used in the market. The purpose of Siwei Wireless today is to let everyone know how the wireless module transmits transparently, and I hope it can be helpful to everyone.
2021-07-26 09:49:33359

,

What is the use of the transmission gate? What makes the DS3690 unique?

This application note describes the purpose and basic operation of transmission gates. This article describes how to use transmission gates to rapidly isolate multiple signals with minimal board area investment and negligibility of key signal characteristics. The DS3690 is an example device. The transmission gate is an analog switch that selectively blocks the signal from being
2020-10-31 06:22:191970

,

AD7112: Dual CMOS Multiplying DAC with Anti-Log Transfer for Volume Control Applications Data Sheet

AD7112: Dual CMOS Multiplying DAC with Anti-Log Transfer for Volume Control Applications Data Sheet
2021-05-10 10:54:175

,

How to transfer WINCC project to HMI device?

1. Prerequisites for correct transfer • The configured device type is the same as the target device type • The configured device version matches the mirror version on the target device • Connection to the target device (transfer interface settings) Direct connection within the bus segment via routing Connection • The target device is ready for transfer (transfer mode
2021-05-08 09:21:441575

,

How to use FPGA and USB to realize the design of CMOS image acquisition and acquisition system

The design of CMOS image acquisition and acquisition system based on FPGA and USB is realized. The structure of the imaging system, the VHDL program implementation of the CMOS image acquisition sequence, the data transmission path design including FPGA control, USB firmware and VC interface program, and the display of Direct Draw digital images are introduced. The experimental results show that the imaging system works normally, and the data transmission meets the USB interface specification and design requirements.
2021-01-29 16:12:112

,

Voltage and current waveforms in series terminated CMOS transmission lines

Serial terminated transmission lines are the primary method of connecting CMOS devices, and in the following discussion, all devices mentioned are CMOS devices. CMOS devices actually led to the demise of ECL technology, because with ECL, the production line always consumes power and
2020-09-26 01:25:011154

,

What is wireless transmission and what are the application scenarios of wireless transmission

The concept of wireless transmission Wireless transmission means that the data generated by the terminal device is transmitted wirelessly, and the remote end can receive the data, whether it is through WIFI, Bluetooth, 2G/3G/4G/5G, NB-iot, lora network transmission, All belong to wireless transmission. wireless transmission
2020-12-16 12:01:203970

,

SPI bus circuit diagram design and transmission principle

When the master sends a continuous data stream, some peripherals can perform multi-byte transfers. Most memory chips with SPI interface work in this way. In this transmission mode, the chip select terminal of the slave must be Keep low level during transmission.
2020-09-05 11:28:355360

,

Transmission line transformer structure and working principle

This paper firstly introduces the structure of the transmission line transformer, then expounds the characteristics of the transmission line transformer, and finally analyzes the working principle of the transmission line transformer.
2020-08-12 16:03:1810050

,

Wireless HDMI Transmitter: Wireless transmission, easy to carry, super fast transmission speed

The wireless HDMI transmitter is a wireless transmission device that transmits audio and video signals from signal sources (computers and high-definition playback devices) to remote HDTVs or high-definition projectors. It can achieve 1080P/60 and 3D lossless and delay-free transmission without installation. Software, plug and play. Wireless HDMI
2020-07-16 11:28:031693

,

The working principle of optical module in optical transmission and its application analysis

, light weight, small size and other advantages, so the light output is widely used in digital signal transmission. The basic structure of the optical module Among them, the optical module is the core device in the optical fiber transmission, and its various indicators determine the overall performance of the transmission. The optical module is the carrier used for the transmission between the switch and the device. The main function is that the transmitting end will
2020-07-02 10:07:202894

,

The working principle of optical module in optical transmission and its application

, light weight, small size and other advantages, so the light output is widely used in digital signal transmission. The basic structure of the optical module Among them, the optical module is the core device in the optical fiber transmission, and its various indicators determine the overall performance of the transmission. The optical module is the carrier used for the transmission between the switch and the device. The main function is that the transmitting end will
2020-07-01 16:55:041236

,

The working principle of the door magnetic switch_The role of the door magnetic switch

The door magnetic system is a security alarm system, which is divided into door magnetic and window magnetic (same principle, different shapes). Door/window magnets are not easy to see if you don’t pay much attention. The so-called door sensor/window sensor is actually the abbreviation of door sensor switch and window sensor switch.
2020-04-28 11:50:2715736

,

Working characteristics and simulation research of three-state gate bus transmission circuit

Multisim simulation software is used to simulate and analyze the waveform of the working process of the three-state bus circuit. The ring counter is used as the signal source in the experiment to generate the required control signals, the pulse signal source is used to generate the data input signals, and the logic analyzer is used to display multiple traces synchronously. The control signal, data input signal and bus output signal waveform of the tri-state gate can intuitively and vividly describe the working characteristics of the tri-state gate bus transmission circuit.
2020-04-19 12:56:344569

,

Technical Analysis of Optical Synchronous Digital Transmission System and Video Transmission

The essence of the optical synchronous digital transmission system is a network or networking, which can integrate multiplexing, line transmission and switching functions, and is operated by a unified network management system.
2020-04-17 11:12:50424

,

Analysis of video transmission technology, its role and use

The essence of the optical synchronous digital transmission system is a network or networking, which can integrate multiplexing, line transmission and switching functions, and is operated by a unified network management system.
2020-04-08 20:13:34948

,

Detailed information on MOS inverters and CMOS inverters

The main content of this document is the detailed description of MOS inverter and CMOS inverter. The description includes: MOS inverter, resistive load NMOS inverter, inverter using transistor as load device, CMOS inverter device, CMOS transmission gate
2020-03-19 22:05:3819

,

The role of twisted pair transmitter_Twisted pair transmitter wiring diagram

This article mainly introduces the wiring diagram of the function of the twisted pair transmitter.
2020-01-02 09:30:466157

,

Working characteristics of ECL gate_circuit example of ECL gate

Since the BJT operates in saturation in the TTL gate, the switching speed is limited. Only by changing the way the circuit works, from saturating to non-saturating, can the speed be radically improved. ECL gate is a non-saturated high-speed digital integrated circuit, its average transmission delay time can be below 2ns, which is the fastest among bipolar circuits at present.
2019-11-05 11:18:254394

,

Brief Analysis of the Transmission Mode of Wireless RTU

The transmission mode application of wireless RTU has four working modes: self-report, compatibility, query, and debugging.
2019-09-07 07:18:011295

,

How to extend the transmission distance of DVI cable

A friend asked about how to extend the transmission distance of the DVI cable? This we have mentioned before to extend the extension distance of the HDMI cable. Today we will learn about the transmission distance of the DVI cable.
2019-07-21 10:37:273383

,

Transmission Characteristics and Principle Analysis of Pulse Signal Long-Line Transmission

In general, the edge harmonic frequency of a pulse signal is higher than its own frequency, and its rapidly changing rising/falling edges will cause unexpected results in the signal transmission process. According to the theoretical definition of high-speed circuit design, if the transmission length of the pulse signal is greater than 1 of the effective length corresponding to the rising or falling edge time of the signal
2019-02-13 15:11:244639

,

Verilog 99 Question: Draw the circuit schematic of a CMOS tri-state buffer

Figure 5, CMOS transmission gate, bidirectional transmission, when C=0, ~C=Vdd, both MOS transistors are turned off, and the input and output are in a high-impedance state, when C=Vdd, ~C=0, if 0
2018-11-12 14:37:0510199

,

Adjustable divider made of CMOS gates (CD4001)

When the pulse signal of f1 is input, the circuit output is a square wave of frequency f2, and the frequency division coefficient is: N=f1/f2, where N is an even number. Gates G1 and G2 constitute flip-flops. Input pulses only act on the inhibit gate, causing the flip-flop to change state. The simplest case is N=2, such that each input pulse changes the flip-flop state once. For higher frequency division factor N, no additional capacitors can be used, because the CMOS gate has a fixed 5pF
2020-10-02 03:03:01395

,

Why registers have setup time, hold time requirements, and the concept of propagation delay

When the clock signal is low, the transmission gate T1 is turned on, and the data passes through the inverter I1, the transmission gate T1, and the inverter I3, and is transmitted to the QM terminal. At this time, the transmission gates of T2 and T3 are closed. T4 is in the conducting state, so the circuit structure of the latter half is as follows. It is equivalent to connecting two inverters end to end. This is a trivial memory structure that keeps the data Q unchanged.
2018-09-08 10:28:0214706

,

Output characteristics of cmos inverter

This paper firstly introduces the transmission characteristics of CMOS inverters, secondly introduces the concept of CMOS inverters, and finally introduces the working principle of CMOS inverters.
2018-08-16 15:07:0614712

,

This article takes you into TTL, CMOS levels and OC gates

Knowledge of TTL, CMOS levels and OC gates
2018-04-10 02:33:014741

,

How to quantify ideal DAC transfer function difference?

We delve into the differences between the transfer function of an actual device and an ideal DAC, and how to quantify these differences.
2017-04-18 05:42:061087

,

Estimation of Transmission Distance of Wireless Devices and Ferris Transmission Formula

This paper firstly introduces the advantages and equipment of wireless transmission, then introduces the method of wireless transmission, and finally expounds the estimation of the transmission distance of wireless equipment and the Ferris transmission formula.
2018-04-12 17:48:272524

,

What is the difference between a transmission gate and a tri-state gate?

(The resistance is large, equivalent to an open circuit). The so-called transmission gate (TG) is an analog switch that transmits analog signals. The CMOS transmission gate consists of a P-channel and an N-channel enhancement mode MOSFET in parallel.
2018-04-08 15:37:1544673

,

What are the CMOS transmission gate chip models?

This article mainly introduces what are the CMOS transmission gate chip models? It focuses on the introduction of the quad bidirectional switch CC4016cmos transmission gate chip. The CMOS transmission gate is composed of a P-channel and an N-channel enhancement mode MOS transistor in parallel, as shown in Figure 1 is its representative symbol. TP and TN are structures
2018-04-08 14:30:5611355

,

Design of Gigabit Ethernet CMOS Image Data Transmission System Based on FPGA

Design of Gigabit Ethernet CMOS Image Data Transmission System Based on FPGA
2018-04-03 14:30:2324

,

CMOS inverter design circuit diagram

This paper begins with the introduction of the definition of CMOS inverter and the working principle of CMOS inverter. Secondly, the transmission characteristics and working speed of CMOS inverter are described. Finally, the circuit diagram design of CMOS inverter is introduced in detail.
2018-03-27 15:51:4551337

,

What is Asynchronous Transmission? Concept and Working Principle of Asynchronous Transmission

This article begins with the introduction of the basic concepts of asynchronous transmission and the working principle of asynchronous transmission, followed by the structure of asynchronous transmission, and finally the transmission mode of asynchronous transmission and the communication protocol of asynchronous transmission.
2018-03-02 14:49:0212814

,

What is synchronous transmission_What are the characteristics of synchronous transmission

This article begins with a detailed description of what synchronous transmission is and its definition, followed by the characteristics of synchronous transmission, and finally the process of single-line synchronous transmission.
2018-03-02 14:34:0411094

,

Introduction to the difference between asynchronous transmission and synchronous transmission

This article starts with an introduction to asynchronous transmission, including the working principle and asynchronous transmission mode of asynchronous transmission, followed by the definition and characteristics of synchronous transmission, and finally the difference between synchronous and asynchronous transmission in detail.
2018-03-02 14:16:156264

,

What are the three-state gates? What are the characteristics of the three-state gates?

In this paper, the definition of tri-state gate and the application of tri-state gate are introduced, then the tri-state and characteristics of tri-state gate are introduced, and finally the graphic symbols and truth table of tri-state output gate circuit and tri-state gate circuit are expounded. .
2018-03-01 15:03:5172207

,

Introduction of optical fiber transmission rate and transmission distance

This paper first expounds the advantages of optical fiber transmission, and then analyzes the principle of optical fiber transmission.
2018-02-09 11:22:4729063

,

Advantages and disadvantages of optical fiber transmission_What is the principle of optical fiber transmission

This paper begins with expounding the characteristics of optical fiber transmission, and introduces the advantages and disadvantages of optical fiber transmission. Secondly, it introduces the material and transmission process of optical fiber transmission, and finally introduces the principle of optical fiber transmission.
2018-02-09 11:05:1323019

,

Difference between AND gate truth table and NAND gate truth table

The difference between the truth table of the AND gate and the truth table of the NAND gate, the truth table of the AND gate: 0 out of 0, all 1 out of 1. NAND gate truth table: 0 out of 1, all 1 out of 0.
2018-01-30 15:39:5776595

,

Design Experiment of CMOS Transmission Gate Circuit

Design Experiment of CMOS Transmission Gate Circuit
2016-12-14 00:56:490

,

Introduction to CMOS Transmission Gate

Introduction to CMOS Transmission Gate
2016-12-18 16:29:435

,

Design of CMOS Image Acquisition and Acquisition System Based on FPGA and USB

The design of CMOS image acquisition and acquisition system based on FPGA and USB is realized. The structure of the imaging system, the VHDL program implementation of the CMOS image acquisition sequence, the data transmission path design including FPGA control, USB firmware and VC interface program, and the display of Direct Draw digital images are introduced. The experimental results show that the imaging system works normally, and the data transmission meets the USB interface specification and design requirements.
2016-09-22 12:25:5422

,

Easy Language – File Transfer

Easy Language is a learning routine with Chinese as the programming language programming language: Easy Language – File Transfer
2016-05-31 23:10:454

,

Network file transfer source code

Easy Language is a learning routine with Chinese as the programming language programming language: Easy Language – Network File Transfer
2016-05-31 23:09:184

,

The functions of each layer of Cadence and the corresponding relationship of package information transmission

The functions of each layer of Cadence and the corresponding relationship of package information transmission, and the layers of the PCB are introduced in detail
2016-02-23 11:02:4627

,

Realization of Fingerprint Identification Device Based on USB Transmission and CMOS Image Sensor

The fingerprint identification device realized by using CMOS digital image sensor and USB interface data transmission has the advantages of simple structure, small size and portability. ##USB fast bulk transfer implementation.
2014-07-15 10:06:001466

,

Multisim simulation scheme of three-state gate bus transmission circuit

Based on the purpose of exploring and simulating the three-state gate bus transmission circuit, the Multisim10 simulation software is used to conduct a simulation experiment to test the waveforms of the three-state gates connected by the bus when they work in turn. count
2013-06-08 18:00:3544

,

Error handling and analysis of SDH transmission equipment

In the maintenance of SDH transmission equipment, the problem of bit errors is often encountered, and the generation of bit errors is due to the decay of symbols during the transmission process. Therefore, a deep understanding and mastery of bit error events play a vital role in the maintenance of SDH equipment. Summarize error generation
2012-09-24 10:20:4444

,

Influence of Reference Plane Conversion on Signal Transmission and Transmission Optimization

In this paper, the electromagnetic field full-wave simulation tool SIwave is used to build the signal cross-layer routing model, and the influence of the cross-layer routing on the signal transmission is analyzed from the perspective of the impedance of the power distribution network (PDN). The selection of capacitors and
2012-02-29 14:26:485

,

Characteristics, uses and quality control points of typical electronic components

Transmission gates and logic gates are combined to form various complex CMOS circuits, such as counters, microprocessors and memories. In CMOS circuits, due to the use of N-channel and P-channel complementary circuits, the power consumption of CMOS is smaller than that of NMOS, and the speed is improved.
2011-09-30 14:06:144076

,

AND gate truth table

This article is the truth table of 74ls175 and the functional description of 74ls175
2011-03-20 16:52:3422284

,

The working principle and application of coaxial video transmission technology

Coaxial cable is an ultra-wideband transmission medium that can transmit from DC to microwave. Coaxial video cable transmission methods mainly include baseband coaxial transmission, radio frequency coaxial transmission and digital video transmission.
2011-02-14 11:11:363329

,

Design of CMOS Camera Control and Image Data Transmission System

The design scheme of camera control interface and digital image transmission system is introduced. The system uses EP2S30 as the transmission channel control core to realize digital image transmission based on PCI card. It adopts FPGA module design and simple PCI9054 interrupt control, and has a compact circuit structure.
2010-12-24 16:00:5218

,

How Transmission Line Transformers Work

How Transmission Line Transformers Work The theoretical analysis in this article is based on the transmission line parameter being an exact distribution, the transmission line method. Unlike traditional transformers, the turns ratio n and characteristics (i.e. voltage, current and
2010-11-10 17:35:121469

,

MOSFET logic design

2.1 Ideal Switches 2.2 MOSFET Switches 2.3 Basic CMOS Logic Gates 2.4 CMOS Complex Logic Gates 2.5 Transmission Gates 2.6 Clock Control and Data Flow Control
2010-08-17 10:19:2753

,

Transmission-clamp theory and its application in the design of low-power CMOS circuits for AC energy

Abstract: Starting from the mixed logic algebraic representation of clock control signals, the application of transfer-clamp theory in the design of low-power CMOS circuits using gradient power clocks is studied. On the basis of the clock control signal, the mixed logic representation of the clock control signal is discussed first, and then
2010-08-16 15:56:4113

,

Application of CMOS Transmission Gate

Abstract: This paper introduces the application of CMOS transmission gates in data selectors, flip-flops, logic operations and switches. Keywords: CMOS transmission gate; CMOS bidirectional analog switch; data selector; flip-flop; logic operation; switch
2010-05-28 08:38:5139

,

How CMOS Bidirectional Switches Work

CMOS bidirectional switch works CMOS bidirectional switch is also called CMOS transmission gate. CMOS bidirectional switches are widely used in analog circuits and digital circuits.
2010-05-24 15:59:515845

,

The working principle of the two-way bridge control gate

The working principle of the two-way bridge control gate The two-way control gate can transmit signals in both directions between the input and output, and transmit signals within the range of high and low levels of the control signal (waveforms beyond the range are blocked), as shown in Figure 5.4-8.
2010-05-24 12:22:58662

,

What is the transmission/transmission loss of communication

What is the transmission/transmission loss of communication Application analysis of transmission medium The transmission part includes cables, modulation and demodulation equipment, line drive equipment
2010-04-09 11:25:043444

,

Introduction to the working principle of asynchronous transfer mode

Introduction to the working principle of asynchronous transfer mode ATM (Asynchronous Transfer Mode) asynchronous transfer mode, is a connection-oriented fast packet switching technology, based on asynchronous time division multiplexing, and uses fixed
2010-04-06 16:17:423797

,

What is the principle of synchronous transmission/asynchronous transmission?

What is the principle of synchronous transmission/asynchronous transmission? Synchronous transmission In the synchronous transmission mode, the clocks of the sender and the receiver are unified, characters and characters
2010-04-03 15:10:501980

,

block transfer, what does block transfer mean

Block transfer, what does block transfer mean? Block transfer refers to the transfer of one data block at a time, which is different from transmission methods such as interrupts. Block transfer is the basic transfer method of PCI and the basic transfer in DMA.
2010-03-20 15:59:24548

,

Optical fiber transmission, the characteristics and transmission principle of optical fiber transmission

Optical fiber transmission, the characteristics and transmission principle of optical fiber transmission Optical fiber transmission has the advantages of low attenuation, wide frequency band, strong anti-interference, high safety performance, small size, light weight, etc.
2010-03-19 17:34:581332

,

best effort transmission

Best-effort transmission, what does best-effort transmission mean? Best-effort transmission refers to a network service, a network system that does not use complex confirmation systems to ensure reliable information transmission. in this service
2010-03-19 16:07:191943

,

What is the working principle of digital data transmission (DDN)

Digital data transmission (DDN), what is the working principle of digital data transmission (DDN)? Overview Computer communication technology emerges in an endless stream, the rapid development of the national economy, finance, securities,
2010-03-19 14:25:182086

,

How does data transfer work?

Data transfer, how does data transfer work? There are an incredible number of ways to transfer data from one place to another. number
2010-03-18 14:41:525387

,

What is baseband transmission/band transmission/broadband transmission

What is baseband transmission/band transmission/broadband transmission Baseband transmission: The digital signal generated by the computer or terminal, the spectrum starts from zero, this unmodulated signal.
2010-03-18 14:40:316904

,

Band transmission, what is the meaning of band transmission

Band transmission, what does band transmission mean? Digital signals can also be transmitted by changing the amplitude, frequency and phase of the carrier, which are called Amplitude Keying (ASK), Frequency Shift Keying (FSK) and Phase Shift Keying (PSK) ). with simulation
2010-03-18 14:38:022608

,

baseband transmission, what does baseband transmission mean

Baseband transmission, what does baseband transmission mean? Digital signals can be directly transmitted by baseband. The so-called baseband refers to the basic frequency band. Baseband transmission is the direct transmission of electrical pulses of digital signals in the line.
2010-03-18 14:36:009727

,

Synchronous transmission, how does synchronous transmission work?

Synchronous transmission, what is the working principle of synchronous transmission? In the synchronous transmission mode, the clocks of the sender and the receiver are unified, and the transmission between characters is synchronous without gaps.
2010-03-17 16:36:592063

,

Asynchronous transmission, what does asynchronous transmission mean

Asynchronous transmission, what does asynchronous transmission mean? Asynchronous transmission does not require that the clocks of the sender and the receiver are exactly the same, and the transmission between characters is asynchronous. During network communication,
2010-03-17 16:30:186967

,

serial transmission, what does serial transmission mean

The basic way of data communication can be divided into parallel communication and serial communication. Serial communication: refers to the sequential transmission of data bit by bit using a transmission line.
2010-03-17 16:27:314965

,

What is data parallel transmission, and what is the principle of parallel transmission?

What is data parallel transmission, what is the principle of parallel transmission? The basic way of data communication can be divided into parallel communication and serial communication. Parallel communication: refers to the use of multiple data transmission lines to connect a
2010-03-17 16:25:417652

,

Full-duplex transmission, what is the principle of full-duplex transmission?

Full-duplex transmission, what is the principle of full-duplex transmission? Full-duplex mode (Full-duplex Transmissions) refers to a data transmission method that occurs in two directions at the same time. The simple explanation is that it is like electricity
2010-03-17 16:22:104180

,

truth table, truth table

The truth table, what does the truth table mean, list the various possible values ​​of the variable and the corresponding function values ​​in the form of a table, which is called a truth table. Let a variable have both 0 and 1
2010-03-08 11:03:1523063

,

OD gate (open drain gate)

OD gates (open drain gates) like TTL OC gates, CMOS OD gates, can be used for “wired AND”.
2010-02-28 19:15:5214716

,

The composition and working principle of three-state gate

The composition and working principle of three-state gate
2010-02-28 19:13:2621817

,

Design of Clock Controlled Transmission Gate Adiabatic Logic Circuit and SRAM

Design of clock-controlled transmission gate adiabatic logic circuit and SRAM This paper designs a new adiabatic logic circuit using two-phase non-overlapping power clocks—clock-controlled transmission gate adiabatic logic circuit by using the bootstrap effect of NMOS transistors. lose
2010-02-23 10:14:1315

,

Transmission power/transmission range of bluetooth headset

Transmission power/transmission range of Bluetooth headset When the Bluetooth headset works normally, such as normal communication with a mobile phone, the transmission power of the transmitted signal. Bluetooth
2009-12-31 11:58:353885

,

Memory highest transmission standard

The highest memory transmission standard The memory transmission standard refers to the size of the memory transmission bandwidth supported by the motherboard or the operating frequency of the memory supported by the motherboard.
2009-12-26 15:56:43209

,

CMOS piezoelectric actuator

CMOS Piezo Actuator with a CMOS gate and a
2009-09-29 16:35:14476

,

How the electronic door works

How Electronic Gates Work 1. Introduction 2. Preparations for assembling digital devices 3. Assembling devices for TTL gates 4. Supplying power to TTL chips 5. Assembling regulators
2009-08-20 16:04:396623

,

XOR gate symbol, XOR gate logic symbol, expression and truth table

The same or gate symbol, the same or gate logic symbol XOR and the same or a pair of complementary logical operations, because it has intuitive logical meaning
2009-07-16 08:04:1789366

,

Circuit structure and logic symbol of CMOS transmission gate

Circuit structure and logic symbol of CMOS transmission gate
2009-07-15 19:06:526599

,

Logic Function and Parameter Test of CMOS Integrated Logic Gate

Logic function and parameter test of CMOS integrated logic gate 1. Experimental purpose1. Master the logic functions of CMOS integrated gate circuits and the rules for using devices;2. Learn how to test the main parameters of CMOS NAND gates. Second, the preview requirements 1. complex
2009-07-15 18:37:2049

,

Schmitt trigger with CMOS gates

Schmitt trigger with CMOS gates
2009-04-13 10:22:33992

,

Adjustable divider made of CMOS gates

Adjustable divider made of CMOS gates
2009-04-11 10:28:20776

,

How to Reduce Transmission Line Effects

How to reduce transmission line effect High-speed circuit Transmission line effect means that when the system works at 50MHz, transmission line effect and signal integrity problems will occur; when the system clock reaches 120MHz, high-speed circuit design knowledge must be used to make it
2009-04-07 22:34:47937

,

What is a Transmission Gate (TG)

The so-called transmission gate (TG) is an analog switch that transmits analog signals. The CMOS pass gate consists of a P-channel and an N-channel enhancement mode MOSFET in parallel, as shown in the figure above. TP and TN are structurally symmetric devices, their drain
2009-04-06 23:32:4830305

,

CMOS transmission gate

The output characteristics of CMOS pass-gate MOSFETs are linearly symmetric around the origin, so they are often used as analog switches. Analog switches are widely used in sample-and-hold circuits, chopper circuits, analog-to-digital and digital-to-analog conversion circuits, and the like. The following focuses on
2009-04-06 23:32:003515

,

CMOS inverter working principle and transmission characteristics

There are two types of CMOS inverter MOSFETs, P-channel and N-channel, and there are two types of depletion and enhancement in each. A circuit composed of N-channel and P-channel MOSFETs is called a complementary MOS or CMOS circuit. The figure below represents the CMOS inverter circuit, which is composed of
2009-04-06 23:27:1819375

,

Oscillator with adjustable duty cycle composed of CMOS logic gates

Oscillator with adjustable duty cycle composed of CMOS logic gates
2009-03-23 09:51:54245

,

Ringing transmission and write control circuit

Ringing transmission and write control circuit
2009-03-04 21:29:09581

,

Detailed explanation of optical fiber transmission and coaxial transmission

Optical fiber transmission and coaxial transmission detailed explanation of two kinds of civilian digital audio interfaces —— optical fiber transmission and coaxial transmission
2008-01-15 10:19:404582

,

Asynchronous and isochronous transfers

Asynchronous transmission and synchronous transmission During the communication process, the sender and receiver must keep time synchronization
2006-04-16 18:55:001354

Leave a Reply

Your email address will not be published.