The Kynix Components

CatalogProduct OverviewHEF4001B CAD ModelsHEF4001B Pin ConfigurationHEF4001B Functional DiagramHEF4001B Logic DiagramHEF4001B FeaturesHEF4001B DatasheetHEF4001B SpecificationsHEF4001B ManufacturerUsing WarningHEF4001B FAQ Product OverviewThe HEF4001B is a quad 2-input NOR gate. The outputs are fully buffered for the highest noise immunity and pattern insensitivity to output impedance. It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input. HEF4001B CAD ModelsFigure: HEF4001B PCB Symbol   Figure: HEF4001B Footprint   Figure: HEF4001B 3D Models HEF4001B Pin ConfigurationFigure: HEF4001B Pin Configuration HEF4001B Functional DiagramFigure: HEF4001B Functional Diagram HEF4001B Logic DiagramFigure: HEF4001B Logic Diagram HEF4001B FeaturesFully static operation5 V, 10 V, and 15 V parametric ratingsStandardized symmetrical output characteristicsSpecified from -40 ℃ to +125 ℃Complies with JEDEC standard JESD 13-BInputs and outputs are protected against electrostatic effects HEF4001B DatasheetYou can download the datasheet from the link given below:HEF4001B Datasheet HEF4001B SpecificationsProduct AttributeAttribute ValueManufacturer:NXPProduct Category:Logic GatesProduct:Single-Function GateLogic Function:NORLogic Family:HEF4000Number of Gates:4 GateNumber of Input Lines:2 InputNumber of Output Lines:1 OutputHigh Level Output Current:- 3.6 mALow Level Output Current:3.6 mAPropagation Delay Time:120 nsSupply Voltage - Max:15 VSupply Voltage - Min:3 VMinimum Operating Temperature:- 40℃Maximum Operating Temperature:+ 85℃Mounting Style:Through HolePackage/Case:PDIP-14Packaging:BulkBrand:NXP SemiconductorsFunction:NORHeight:3.2 mmLength:19.5 mmLogic Type:CMOSOperating Supply Voltage:3.3 V, 5 V, 9 V, 12 VProduct Type:Logic GatesSubcategory:Logic ICsWidth:6.48 mmUnit Weight:1.620 g HEF4001B ManufacturerNXP Semiconductors enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security and privacy and smart connected solutions markets. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. HEF4001B FAQWhere is NOR gate used?A few of the NOR Gate applications are explained as below: These are used in combinational circuits such as multipliers, multiplexers, half and full adders, and in ripple-carry adders. Also used in sequential circuits and in shift registers also. Is NOR gate opposite of OR gate?A NOR gate (sometimes referred to by its extended name, Negated OR gate) is a digital logic gate with two or more inputs and one output with behavior that is the opposite of an OR gate. What is the difference between NAND and NOR gate?A NAND gate is a universal logic gate which performs the negated logical multiplication. A NOR gate is a universal logic gate which performs the negated logical addition. NAND gate can be implemented by using an AND gate followed by a NOT gate. NOR gate can be implemented by using an OR gate followed by a NOT gate. 

KSZ9031RNXIA DescriptionKSZ9031RNXIA FeaturesKSZ9031RNXIA ApplicationsKSZ9031RNXIA ParametersKSZ9031RNXIA Pinout and ConfigurationKSZ9031RNXIA CAD ModelsKSZ9031RNXIA EquivalentKSZ9031RNXIA Block DiagramKSZ9031RNXIA ManufacturerKSZ9031RNXIA PackageKSZ9031RNXIA DatasheetKSZ9031RNXIA FAQs KSZ9031RNXIA Description The KSZ9031RNXIA is a completely integrated triple-speed (10BASE-T/100BASE-TX/1000BASE-T) Ethernet physicallayer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable.The KSZ9031RNXIA provides the Reduced Gigabit Media Independent Interface (RGMII) for direct connection to RGMII MACs in Gigabit Ethernet processors and switches for data transfer at 10/100/1000 Mbps.The KSZ9031RNXIA reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core.The KSZ9031RNXIA offers diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ9031 I/Os and the board. The LinkMD® TDR-based cable diagnostic identifies faulty copper cabling. Remote and local loopback functions verify analog and digital data paths.The standard KSZ9031RNXIA is available in a 48-pin, lead-free QFN package, and the AEC-Q100 automotive qualified parts, KSZ9031RNXUA/UB and KSZ9031RNXVA/VB, are available in a 48-pin lead-free VQFN (wettable) package.  KSZ9031RNXIA Features Single-Chip 10/100/1000 Mbps Ethernet Transceiver Suitable for IEEE 802.3 ApplicationsRGMII Timing Supports On-Chip Delay According to RGMII Version 2.0, with Programming Options for External Delay and Making Adjustments and Corrections to TX and RX Timing PathsRGMII with 3.3V/2.5V/1.8V Tolerant I/OsAuto-Negotiation to Automatically Select the Highest Link-Up Speed (10/100/1000 Mbps) and Duplex (Half/Full)On-Chip Termination Resistors for the Differential PairsOn-Chip LDO Controller to Support Single 3.3V Supply Operation – Requires Only One External FET to Generate 1.2V for the CoreJumbo Frame Support up to 16 KB125 MHz Reference Clock OutputEnergy Detect Power-Down Mode for Reduced Power Consumption When the Cable is Not AttachedWake-On-LAN (WOL) Support with Robust Custom-Packet DetectionProgrammable LED Outputs for Link, Activity, and SpeedBaseline Wander CorrectionLinkMD TDR-Based Cable Diagnostic to Identify Faulty Copper CablingParametric NAND Tree Support to Detect Faults Between Chip I/Os and BoardLoopback Modes for DiagnosticsAutomatic MDI/MDI-X Crossover to Detect and Correct Pair Swap at all Speeds of OperationAutomatic Detection and Correction of Pair Swaps, Pair Skew, and Pair PolarityMDC/MDIO Management Interface for PHY Register ConfigurationInterrupt Pin OptionPower-Down and Power-Saving Modes  KSZ9031RNXIA Applications Laser/Network PrinterNetwork Attached Storage (NAS)Network ServerGigabit LAN on Motherboard (GLOM)Broadband GatewayGigabit SOHO/SMB RouterIPTVIP Set-Top BoxGame ConsoleTriple-Play (Data, Voice, Video) Media CenterIndustrial ControlAutomotive In-Vehicle Networking  KSZ9031RNXIA ParametersProduct AttributeAttribute ValueManufacturer:MicrochipProduct Category:Ethernet ICsMounting Style:SMD/SMTPackage/Case:QFN-48Product:Ethernet TransceiversStandard:10/1GBASE-T, 100BASE-TXNumber of Transceivers:1 TransceiverData Rate:10 Mb/s, 100 Mb/s, 1 Gb/sInterface Type:MDI, MDI-X, RGMIIOperating Supply Voltage:1.8 V, 2.5 V, 3.3 VMinimum Operating Temperature:- 40℃Maximum Operating Temperature:+ 85℃Series:KSZ9031Packaging:TrayBrand:Microchip Technology / AtmelMoisture Sensitive:YesProduct Type:Ethernet ICsSubcategory:Communication & Networking ICsSupply Current - Max:221 mASupply Voltage - Max:1.26 V, 3.465 V, 2.625 V, 1.89 VSupply Voltage - Min:1.14 V, 3.135 V, 2.375 V, 1.71 VUnit Weight:670 mg  KSZ9031RNXIA Pinout and ConfigurationIf you want to know more about the pinout configuration, please click here.  KSZ9031RNXIA CAD ModelsSymbolFootprint3DModels                     KSZ9031RNXIA EquivalentModel numberManufacturerDescriptionBCM5388KPBBroadcom LimitedEthernet Transceiver, CMOS, PBGA324, 19 X 19 MM, FBGA-324KSZ8895FQXCAMicrochip Technology IncDATACOM, ETHERNET TRANSCEIVER, PQFP128KSZ8864RMNC-TRMicrochip Technology IncEthernet Transceiver, QCC64LAN88730AM-C-V01Microchip Technology IncDATACOM, ETHERNET TRANSCEIVERKSZ8864RMNI-TRMicrochip Technology IncEthernet Transceiver, QCC64KSZ9031RNXUB-TRVAOMicrochip Technology IncEthernet TransceiverKSZ8895MQMicrel IncEthernet Transceiver, CMOS, PQFP128, LEAD FREE, PLASTIC, QFP-128KSZ8895RLXCMicrochip Technology IncDATACOM, ETHERNET TRANSCEIVERKSZ9031RNXICMicrochip Technology IncDATACOM, ETHERNET TRANSCEIVERKSZ8864RMNUB-TR-VAOMicrochip Technology IncEthernet Transceiver, QCC64  KSZ9031RNXIA Block Diagram  KSZ9031RNXIA Manufacturer Microchip Technology Inc. is a publicly-listed American corporation that manufactures microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers (PIC, dsPIC, AVR and SAM), Serial EEPROM devices, Serial SRAM devices, embedded security devices, radio frequency (RF) devices, thermal, power and battery management analog devices, as well as linear, interface and wireless products.Microchip Technology offers support and resources to educators, researchers and students in an effort to increase awareness and knowledge of embedded applications.   KSZ9031RNXIA Package 48-LEAD QFN 7 MM X 7 MM PACKAGE WITH 3.5 MM X 3.5 MM EXPOSED PAD AREA KSZ9031RNXIA Datasheet KSZ9031RNXIA PDF  KSZ9031RNXIA FAQs How many pins does KSZ9031RNXIA have?48 pins. What’s the KSZ9031RNXIA recommended operation temperature?It’s between -40 and 85℃. How does KSZ9031RNXIA reduce board cost and simplifies board layout?The KSZ9031RNX reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core.       

CatalogAK4558EN OverviewAK4558EN FeaturesAK4558EN Pin LayoutAK4558EN CAD ModelsAK4558EN Block DiagramAK4558EN PackageAK4558EN SpecificationAK4558EN ManufacturerAK4558EN DatasheetAK4558EN OverviewThe AK4558 is a low voltage 32bit 216kHz CODEC for high performance battery powered digital audio subsystems. An internal circuit includes newly developed 32-bit Digital Filter achieving short group delay and high quality sound. In addition, “OSR-Doubler” technology is newly adopted, making the AK4558 capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. The AK4558 is ideal for a wide range of applications that demands high sound quality including Electronic musical instruments and Audio Interfaces. The analog inputs and outputs are single-ended to minimize pin count and external filtering requirements. The AK4558 is housed in a very small 28-pin QFN. It is ideal for space-sensitive applications.This blog will introduce AK4558EN systematically from its features, pinout to its specifications, applications, also including AK4558EN datasheet and so much more.AK4558EN FeaturesSingle-ended ADC- Dynamic Range, S/N: 108dB@AVDD=3.3V- S/(N+D): 92dB@AVDD=3.3V- Selectable HPF for DC-offset cancel (fc = 1Hz @ fs=48kHz)- 4-types Digital Filter for High Sound Quality oSingle-ended DAC- Dynamic Range, S/N: 108dB@AVDD=3.3V- S/(N+D): 100dB@AVDD=3.3V- Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling- 5-types Digital Filter for High Sound Quality- Channel Independent Digital Attenuator (256 levels, 0.5dB steps) o Audio I/F format: MSB First, 2’s Complement- ADC: 24/32bit MSB justified , 24/32bit I2S compatible or TDM- DAC: 24/32bit MSB justified, 16/20/24/32bit LSB justified, 24/32bit I2S compatible or TDM oInput/Output Voltage: ADC = 2.64Vpp @ AVDD=3.3VDAC = 2.51Vpp @ AVDD=3.3V oMaster/Slave mode o mμP I/F: I 2C Bus oSampling Rate:PLL ModePLL Slave Mode (LRCK pin): fs = 8kHz~216kHzPLL Slave Mode (BICK pin): fs = 8kHz~216kHzPLL Master Mode: 8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz, 54kHz, 88.2kHz, 96kHz, 128kHz, 176.4kHz, 192kHzExternal Clock ModeNormal Speed: 8kHz to 54kHz (256fs or 512fs) 8kHz to 48kHz (384fs or 768fs)Double Speed: 54kHz to 108kHz (256fs) 48kHz to 96kHz (384fs)Quad Speed: 108kHz to 216kHz (128fs) 96kHz to 192kHz (192fs)Master Clock:PLL ModeMCKI pin: 27MHz, 26MHz, 24MHz, 19.2MHz, 13.5MHz, 13MHz, 12.288MHz, 12MHz, 11.2896MHzLRCK pin: 1fsBICK pin: 32fs, 64fs, 128fs(TDM), 256fs(TDM)External Clock Mode (MCKI pin)Slave mode: 256fs, 384fs, 512fs or 768fs (Normal Speed)256fs or 384fs (Double Speed)128fs or 192fs (Quad Speed)Master mode: 256fs or 512fs (Normal Speed)256fs (Double Speed) 128fs (Quad Speed) oPower Supply:AVDD = 2.4 to 3.6V (typ. 3.3V)TVDD = 1.7 to 3.6V (typ. 1.8V) oPower Supply Current: 18mA(fs=48kHz) oTa = -40 to 105°C oPackage: 28-pin QFN (0.5mm pitch)AK4558EN Pin LayoutThe following figure is the diagram of AK4558EN pinout.AK4558EN Pin LayoutAK4558EN CAD ModelsThe following are AK4558EN Symbol, Footprint, and 3D Model.AK4558EN SymbolAK4558EN FootprintAK4558EN 3D ModelAK4558EN Block DiagramThe following figure shows the block diagram of AK4558EN.AK4558EN Block DiagramAK4558EN PackageThe following diagram shows the AK4558EN package.AK4558EN PackageAK4558EN SpecificationProduct AttributeAttribute ValueManufacturer:Asahi Kasei MicrodevicesProduct Category:Interface - CODECsProduct:Audio CODECsType:Audio CODECResolution:32 bitConversion Rate:216 kHzInterface Type:I2CNumber of ADCs:2 ADCNumber of DACs:2 DACSupply Voltage - Max:3.6 VSupply Voltage - Min:3 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 105 CMounting Style:SMD/SMTPackaging:ReelPackaging:Cut TapePackaging:MouseReelBrand:Asahi Kasei MicrodevicesMoisture Sensitive:YesProduct Type:CODECsFactory Pack Quantity:1000Subcategory:Interface ICsUnit Weight:0.001764 ozAK4558EN ManufacturerAsahi Kasei Microdevices provides a wide portfolio of advanced sensing devices built on compound semiconductor technology and high-end IC products that feature analog/digital mixed-signal technology. These solutions and products expand over various fields, including mobile communication devices, consumer products, automotive electronics devices, household equipment, and industrial equipment.AK4558EN DatasheetYou can download AK4558EN datasheet from the link given below:AK4558EN Datasheet

CatalogADS1298IPAG OverviewADS1298IPAG Related Video IntroductionADS1298IPAG CAD ModelsADS1298IPAG Pin ConfigurationADS1298IPAG Block DiagramADS1298IPAG FeaturesADS1298IPAG ApplicationsADS1298IPAG DatasheetADS1298IPAG SpecificationsADS1298IPAG Packaging outlineADS1298IPAG ManufacturerADS1298IPAG Using WarningADS1298IPAG FAQ ADS1298IPAG OverviewThe ADS1298IPAG is a family of multichannel, simultaneous sampling, 24-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with integrated programmable benefit amplifiers (PGAs), inner reference, and an onboard oscillator. The ADS1298IPAG enables the development of scalable medical instrumentation systems with dramatically reduced size, power consumption, and overall cost. ADS1298IPAG Related Video Introduction Video description: In this video, the basics of Analog Front End (AFE) have been discussed.  ADS1298IPAG CAD Models The following figure is ADS1298IPAG PCB Symbol.  Figure: PCB Symbol  The following figure is ADS1298IPAG PCB Footprint.  Figure: PCB Footprint  The following figure is ADS1298IPAG CAD Model.  Figure: CAD Model  ADS1298IPAG Pin Configuration The following figure is ADS1298IPAG Pin Confguration(Top View).  Figure: Pin Confguration(Top View)  The following figure is ADS1298IPAG Pin Confguration(Top View, Solder Bump On Bottom Side). Figure: Pin Confguration(Top View, Solder Bump On Bottom Side)  ADS1298IPAG Block Diagram The following figure is ADS1298IPAG Functional Block Diagram.  Figure: Functional Bloc Diagram  The following figure is ADS1298IPAG Internal Respiration Block Diagram.  Figure:Internal Respiration Block Diagram ADS1298IPAG Features•Eight Low-Noise PGAs and Eight High-Resolution ADCs •Low Power: 0.75mW/channel•Input-Referred Noise: 4μVPP (150Hz BW, G = 6)•Input Bias Current: 200pA•Data Rate: 250SPS to 32kSPS•CMRR: –115dB•Programmable Gain: 1, 2, 3, 4, 6, 8, or 12•Unipolar or Bipolar Supplies:AVDD = 2.7V to 5.25V, DVDD = 1.65V to 3.6V•Built-In Right Leg Drive Amplifier, Lead-Off Detection, WCT, PACE Detection, Test Signals•Integrated Respiration Impedance Measurement•Digital PACE Detection Capability•Built-In Oscillator and Reference•Flexible Power-Down, Standby Modes•SPI™-Compatible Serial Interface•Operating Temperature Range:–40°C to +85°CADS1298IPAG Applications•Medical Instrumentation (ECG, EMG and EEG):Patient monitoring•Holter, event, stress, and vital signs including ECG, AED, telemedicine •Bispectral index (BIS), Evoked audio potential(EAP)•Sleep study monitor•High-Precision, Simultaneous, Multichannel Signal Acquisition ADS1298IPAG Datasheet You can download the datasheet from the link given below:ADS1298IPAG ADS1298IPAG Specifications Product AttributeAttribute ValueManufacturer:Texas InstrumentsProduct Category:Analog Front End (AFE)Series:ADS1298IPAGMounting Style:SMD/SMTPackage/Case:TQFP-64Resolution:24 bitNumber of Channels:8 ChannelInterface Type:SPISampling Rate:32 kS/sInput Type:DifferentialArchitecture:Sigma-DeltaAnalogue Supply Voltage:2.7 V to 5.25 VDigital Supply Voltage:1.65 V to 3.6 VSNR - Signal to Noise Ratio:112 dBMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackaging:TrayBrand:Texas InstrumentsDevelopment Kit:ADS1298ECGFE-PDKFeatures:Daisy-Chainable, GPIO, Oscillator, PGAINL - Integral Nonlinearity:8 ppmMoisture Sensitive:YesNumber of Converters:8 ConverterOperating Supply Current:500 uAOperating Supply Voltage:1.65 V to 3.6 V, 2.7 V to 5.25 VPd - Power Dissipation:8.8 mWPower Consumption:6 mWReference Type:External, InternalReference Voltage:4 VSubcategory:Data Converter ICsSupply Voltage - Max:3.6 V, 5.25 VSupply Voltage - Min:1.65 V, 2.7 VUnit Weight:360.600 mg ADS1298IPAG Packaging outline The following figure is Figure ADS1298IPAG Packaging information.  Figure: ADS1298IPAG Packaging information  ADS1298IPAG Manufacturer Texas Instruments has worked tirelessly for years to improve the world by lowering the cost of electronics by using semiconductors. They helped pave the way for the world's transition from vacuum tubes to transistors and eventually to integrated circuits (ICs), and they have been developing IC technology and improving IC production reliability for decades.Texas Instruments creates, produces, tests, and sells analog and embedded semiconductors for use in industrial, automotive, consumer electronics, business systems, and communications equipment. They can be purchased from the Kynix distributor. ADS1298IPAG Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit. ADS1298IPAG FAQ What's the difference between  ADS1298IPAG and ADS1298IPAGR?The two ICs chips assure the highest reliability and consistent performance. Do you know the difference between ADS1298IPAG and ADS1298IPAGR? Some of the parameters are completely independent. But the ADS1298IPAG is identical to the ADS1298IPAGR in operating temperature and number of channels. Except that the ADS1298IPAG has TQFP64 packaging instead of tape&reel packaging.What's the function of the ADS1298IPAG?A semiconductor device called an Analog Front-End (AFE), which consists of analog amplifiers, op amps, filters, and integrated circuits, is used for signal conditioning. This adaptable functional block is used to connect to several types of sensors.How to choose an analog front end(AFE) for imaging?The choice of an AFE for an imaging application depends on many factors, including the type of sensor used, dynamic range, resolution, speed, noise, and power requirements. The most important factor need has driven IC manufacturers to higher levels of circuit integration in order to reduce the size and cost of camera components. Because Camera manufacturers continually need to create higher-performance cameras at lower costs in order to remain competitive.    

Overview of ENC28J60Video related to ENC28J60ENC28J60 PinoutENC28J60 Pinout DescriptionENC28J60 Block DiagramENC28J60 FeaturesENC28J60 External ConnectionsENC28J60 Ethernet Termination and External ConnectionsHow To Use ENC28J60?ENC28J60 ApplicationsENC28J60 DatasheetENC28J60 packaging informationENC28J60 FAQOverview of ENC28J60A standalone Ethernet controller with an industry-standard Serial Peripheral Interface is called the ENC28J60 (SPI). Any controller with SPI support can use it as an Ethernet network interface. The ENC28J60 complies with every requirement of IEEE 802.3. To limit incoming packets, it uses a variety of packet filtering techniques. Additionally, it offers a hardware-assisted checksum computation module for internal DMA that allows for quick data transfer and is used by many network protocols. Clock frequencies of up to 20 MHz are used for SPI and an interrupt pin to implement communication with the host controller. LED link and network activity indication uses two dedicated pins. Video related to ENC28J60Video Description: This is a video tutorial that guides how to connect the ENC28J60 Ethernet module to the Arduino. The number “ENC28J60” actually only refers to a chip developed by Microchip.  This chip has 28 pins and contains a complete stand-alone Ethernet controller for a 10BASE-T network connection with an SPI interface so microcontrollers like the Arduino can“talk” to it. ENC28J60 PinoutENC28J60 Pinout ENC28J60 Pinout Description1CLKOUTProgrammable clock output2ENC-WOLWake on LAN3MOSISPI data input4CSSPI chip select5V CCModule supply voltage6GNDModule ground reference7RESETActive low reset input8SCKSPI clock9MISOSPI data output10ENC-INTActive low interrupt output pin ENC28J60 Block DiagramENC28J60 Block Diagram ENC28J60 FeaturesIEEE 802.3 compatibleIntegrated MAC and 10BASE-T8 Kbyte Transmit/Receive Packet Dual Port BufferProgrammable Automatic Retransmit on CollisionInternal DMA for fast memory copyingProgrammable wake-up on multiple packet formats, including Magic Packet®, Unicast, Multicast, Broadcast, specific packet match or any packetHardware assisted IP checksumProgrammable pattern matching of up to 64 bytes within packet at user defined offsetPackaging: SOIC- SPDIP- SSOP- QFN (6x6 mm)IEEE 802.3™ Compatible Ethernet ControllerFully Compatible with 10/100/1000Base-T NetworksIntegrated MAC and 10Base-T PHYSupports One 10Base-T Port with Automatic Polarity Detection and CorrectionSupports Full and Half-Duplex modesProgrammable Automatic Retransmit on CollisionProgrammable Padding and CRC GenerationProgrammable Automatic Rejection of Erroneous PacketsSPI Interface with Clock Speeds up to 20 MHz ENC28J60 External ConnectionsWith a crystal connected to the OSC1 and OSC2 pins, the ENC28J60 is intended to run at 25 MHz. The parallel resonance crystal must be used with the ENC28J60 design. Using a series resonance crystal could result in a frequency that is outside the crystal's manufacturer's guidelines.An Oscillator Start-up Timer (OST) is built into the ENC28J60 to make sure the oscillator and integrated PHY have stabilized before use. Until 7500 OSC1 clock cycles (300 s) have passed since Power-on Reset or wake-up from Power-Down mode, the OST has not expired. All Ethernet registers and buffer RAM are still accessible through the SPI bus throughout the delay. While this is happening, software shouldn't try to access any MAC, MII, or PHY registers, enable packet transmission (set ECON1.TXRTS), or enable packet reception (set ECON1.RXEN).Crystal Oscillator Operation ENC28J60 Ethernet Termination and External ConnectionsAn external 2.32 k, 1% resistor must be connected from RBIAS to ground in order to function properly with the PHY module's internal analog circuitry. The amplitude of the TPOUT+/- signal is affected by the resistor. To avoid noise capacitively coupling into the pin and altering the transmit behavior, the resistor should be positioned as close to the chip as feasible without any directly neighboring signal lines. The resistor should be of the surface mount variety.Digital logic in some parts of the device runs at a nominal 2.5V. This voltage is produced by an on-chip voltage regulator. Only an external filter capacitor, wired from VCAP to ground, is needed outside. The capacitor must have low equivalent series resistance (ESR), with a typical value of 10F, and a minimum value of 1F. The internal regulator is not designed to drive external loads.It is necessary to use 1:1 center taped pulse transformers rated for Ethernet operations on the TPIN+/TPIN- and TPOUT+/TPOUT- pins. The two TPOUT pins constantly sink current when the Ethernet module is active. By altering the relative current sunk by TPOUT+ compared to TPOUT-, a differential voltage is produced on the Ethernet connection when the PHY is actively transmitting.ENC28J60 Ethernet Termination and External ConnectionsHow To Use ENC28J60?With its use in networking and internet technology, Ethernet has emerged as the global standard for communication. Even test instruments for laboratories, such as oscilloscopes and bench multimeters, employ it. High speed and long-distance data transfer are a few benefits of ethernet. In order to do this, differential signaling is used. Additionally, utilizing a signal transformer to isolate ethernet signals is a possibility. Special driving circuitry on the transmitter is needed for this, as well as signal conditioning on the receiving end.The ultimate effect is that it is impractical to have an Ethernet peripheral directly on a microcontroller. That issue is resolved by the Microchip ENC28J60 IC, which manages the Ethernet protocol while interacting with a microcontroller via a high-speed serial interface. The module can be powered by voltages between 3.1 and 3.6 volts, but a 3.3 volt source is recommended. However, the inputs are 5V tolerant, allowing the use of a 5V microcontroller.Apart from VDD and GND, the only connectors needed to connect the ENC28J60 module to a microcontroller are MISO, MOSI, SCK, and CS. To communicate with this IC, any microcontroller with a high-speed SPI interface can be utilized. For instance, on an Arduino Uno, pins 10, 11, 12, and 13 are connected to CS, MOSI, MISO, and SCK, respectively.  Libraries are available to use with the Arduino IDE to communicate with this module using functions. ENC28J60 ApplicationsEthernet to SPI converterRemote web serverIoT projects ENC28J60 DatasheetENC28J60 Datasheet ENC28J60 packaging informationENC28J60 packaging information ENC28J60 FAQWhat is ENC28J60?A standalone Ethernet controller with an industry-standard Serial Peripheral Interface is called the ENC28J60 (SPI). Any controller with SPI support can use it as an Ethernet network interface. The ENC28J60 complies with all IEEE 802.3 requirements. What is Ethernet module?The ENC28J60 Ethernet Module is a board that transforms Ethernet input into SPI and has an Ethernet interface. What are the three types of Ethernet?Mainly there are three types of ethernet cables used in LANs i.e., Coaxial cables, Twisted Pair cables, and Fiber optic cables. Can I identify a device by its MAC address?Even without having the device in hand, MAC addresses can occasionally be utilized to determine the manufacturer and possibly the model of the device. This is known as the OUI (organizationally unique identifier). How connect ENC28J60 to Arduino?Download the Library for ENC28J60 from here: ENC28J60 Library, Add the library files to your Arduino IDE library, copy the code from below and paste it to Arduino IDE, and Compile & then upload the code to Arduino UNO Board.

CatalogTS922IDT Product OverviewTS922IDT Related Video IntroductionTS922IDT CAD ModelsTS922IDT Pin ConfigurationTS922IDT Block DiagramTS922IDT FeaturesTS922IDT ApplicationsTS922IDT Package OutlineTS922IDT DatasheetTS922IDT SpecificationsTS922IDT ManufacturerUsing WarningTS922IDT FAQ TS922IDT Product OverviewThe TS922IDT is a Rail-to-rail, high output current, dual operational amplifier. Rail-to-rail dual BiCMOS operational amplifiers fully optimized and specified for 3 V and 5 V operations are the TS922 and TS922A devices. Due to their high output currents, these devices may drive low-load impedances. These devices are a great option for high-end, low-voltage or battery-operated audio systems since they have extremely low noise, low distortion, minimal offset, and a high output current capability. For capacitive loads up to 500 pF, the devices are stable. TS922IDT Related Video IntroductionVideo Description: This video will introduce Dual Op-amp Test board. TS922IDT CAD Models  Figure: PCB Symbol   Figure: Footprint   Figure: 3D Models TS922IDT Pin Configuration  Figure: Pin Configuration TS922IDT Block Diagram  Figure: Block Diagram TS922IDT FeaturesOperating from 2.7 to 12 VLow input offset voltage: 900 μV max. (TS922A)ESD internal protection: 2 kVLatch-up immunityHigh output current: 80 mA (able to drive 32 Ω loads)High-speed: 4 MHz, 1 V/μsRail-to-rail input and outputLow noise: 9 nV/√HzLow distortion TS922IDT ApplicationsLine drivers and actuator driversPortable speakersInstrumentation with low noise as key factorMultimedia systems and portable equipments TS922IDT Package OutlineFigure: Package Outline TS922IDT DatasheetYou can download the datasheet from the link given below: TS922IDT Datasheet TS922IDT SpecificationsTypeDescriptionCategoryIntegrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer AmpsMfrSTMicroelectronicsSeriesAutomotive, AEC-Q100PackageTape & Reel (TR)Cut Tape (CT)Digi-Reel®Product StatusActiveAmplifier TypeGeneral PurposeNumber of Circuits2Output TypeRail-to-RailSlew Rate1.3V/μsGain Bandwidth Product4 MHzCurrent - Input Bias15 nAVoltage - Input Offset3 mVCurrent - Supply2mACurrent - Output / Channel80 mAVoltage - Supply Span (Min)2.7 VVoltage - Supply Span (Max)12 VOperating Temperature-40°C ~ 125°CMounting TypeSurface MountPackage / Case8-SOIC (0.154", 3.90mm Width)Supplier Device Package8-SOICBase Product NumberTS922TS922IDT ManufacturerSTMicroelectronics N.V., sometimes known as ST or STMicro, is a global Dutch firm that specializes in technology with French and Italian roots. Its headquarters are in Plan-les-Ouates, which is close to Geneva, Switzerland, and it is listed on the French stock exchange. The largest semiconductor contract manufacturing and design business in Europe is ST. In 1987, Thomson Semiconducteurs of France and SGS Microelettronica of Italy, two government-owned semiconductor businesses, merged to form the corporation. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. TS922IDT FAQWhat are the two types of operational amplifier?CMOS and bipolar op-amps can be classified into two categories based on the manufacturing method. Because CMOS op-amps are voltage-controlled components, their low input bias current (II) operation results in low power consumption. What is a dual differential amplifier?A differential amplifier is an amplifier that can have two input signals and two output signals. This arrangement means that the differential amplifier can be used in a variety of ways. The differential amplifier can amplify the difference between two input signals. Why op-amp has dual supply?Operational amplifiers have two power supply rails because they usually need to swing bipolar - output voltages that go either positive or negative in response to the normal range of input signals.