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What is the logic function of the following gate? Consider the
What is the logic function of the following gate? Consider the

... 10. Consider the circuit below, left. Modules A and B have a delay of 20nsec and 65nsec at 5V and switch 30pF and 112pF, respectively. Each register has a delay of 4nsec and switches 0.2pF. Adding a pipeline register between A and B allows for reduction of the supply voltage while maintaining the t ...
MAX3766 622Mbps LAN/WAN Laser Driver with Automatic Power Control and Safety Shutdown
MAX3766 622Mbps LAN/WAN Laser Driver with Automatic Power Control and Safety Shutdown

... laser-bias current, laser modulation current, and average laser power. To program these adjustments, simply use the currents obtained by inserting a resistor in series with integrated voltage references REF1 and REF2. The temperature coefficient (tempco) of REF1 compensates for the tempco of the bia ...
AD8014
AD8014

... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8014 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to h ...
1. Introduction - About the journal
1. Introduction - About the journal

... requires three CCs, two grounded resistors and two grounded capacitors. However, a capacitor of this circuit is connected to the x port of a CCII. When the CCII is implemented from a mixed translinear loop composed of complementary bipolar transistor, it presents a non-negligible output parasitic re ...
R07 Set No. 2
R07 Set No. 2

... (b) Explain the factors affecting the static accuracy of filled in thermometers.[8+8] 4. (a) How junction semiconductor diodes are used as temperature sensors? What are the factors on which the output of the sensor depend? (b) How is the current output linearized in such a transducer. Obtain an expr ...
Current Rating of Power Semiconductors
Current Rating of Power Semiconductors

... temperature rise. The power dissipation is calculated from voltage drop and continuous current. Except for water-cooled sinks, it is very difficult to keep the case temperature of a power semiconductor at less than 90 °C. Thus, the usable continuous direct current of a power device for most practica ...
TPS62612 数据资料 dataSheet 下载
TPS62612 数据资料 dataSheet 下载

... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
LDO Current Foldback/Current Limiter Circuits Tips
LDO Current Foldback/Current Limiter Circuits Tips

... introduced LDO's of type B, with a current foldback circuit that can detect accurately when an over-current condition occurs. The protection circuits required for types A and B LDO’s are smaller than the protection circuits for types C and D LDO’s, making it possible to integrate types A and B LDO’s ...
BD1754HFN
BD1754HFN

DESIGN ON MIXED-VOLTAGE-TOLERANT I~slash~O INTERFACE
DESIGN ON MIXED-VOLTAGE-TOLERANT I~slash~O INTERFACE

... decreased to reduce power consumption [1]. For example, the VDD is decreased to 1.2V in the typical 0.13-µm CMOS process. However, some peripheral components or other ICs are still operated with the higher voltage levels such as 2.5V, 3.3V, or 5V for different system specifications [2]. In other wor ...
OPA132 OPA2132 OPA4132 High-Speed
OPA132 OPA2132 OPA4132 High-Speed

... input bias current of FET-input op amps increases with temperature as shown in the typical performance curve “Input Bias Current vs Temperature.” The OPA132 series may be operated at reduced power supply voltage to minimize power dissipation and temperature rise. Using ±3V supplies reduces power dis ...
Hardware - triskelmarine
Hardware - triskelmarine

... current loop chips requiring a +/-15V DC supply (Figure 1). The second board was designed to measure fuel, interface to the first board, log data and pass it onto a PC asynchronously for processing (Figure 2). ...
MAX1298/MAX1299 12-Bit Serial-Output Temperature Sensors with 5-Channel ADC General Description
MAX1298/MAX1299 12-Bit Serial-Output Temperature Sensors with 5-Channel ADC General Description

... temperature sensing with 12-bit resolution, using +5V and +3V supply voltages, respectively. Accuracy is ±1°C from 0 to +70°C, with no calibration needed. The devices feature an algorithmic switched-capacitor analog-to-digital converter (ADC), an on-chip clock, and a 3-wire serial interface compatib ...
Battery Charging - Texas Instruments
Battery Charging - Texas Instruments

Circuit connections - series
Circuit connections - series

... a. Two 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. b. Three 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. c. Three 5- resistors placed in series would provide a resistance which is equival ...
Comparative Analysis of Tuning Range of Regulated
Comparative Analysis of Tuning Range of Regulated

... In contrast to the single ended Colpitts based CMOS oscillator. The cross coupled differential Colpitts based CMOS oscillator can not be designed by the same way as single ended Colpitts based CMOS oscillator but it follows Barkhausen criterion [2]. It is different because cross couple differential ...
EE 1414446
EE 1414446

MAX8709B High-Efficiency CCFL Backlight Controller with SMBus Interface General Description
MAX8709B High-Efficiency CCFL Backlight Controller with SMBus Interface General Description

... provides near-sinusoidal waveforms over the entire input range to improve CCFL lifetime. The controller operates over a wide input voltage range of 4.6V to 28V with high power-to-light efficiency. The device also includes safety features that effectively protect against many single-point fault condi ...
IE_F10_lecture10
IE_F10_lecture10

LMV831 数据资料 dataSheet 下载
LMV831 数据资料 dataSheet 下载

Dissipativity-based adaptive and robust control of UPS
Dissipativity-based adaptive and robust control of UPS

QUD 2-Input NAND Gate
QUD 2-Input NAND Gate

HTC Series HTC1500 / HTC3000 TEMPERA Low Profi le, Effi cient Temperature Controllers
HTC Series HTC1500 / HTC3000 TEMPERA Low Profi le, Effi cient Temperature Controllers

... The HTC Series Temperature Controller is a linear controller designed for stable, low noise operation. We recommend using a regulated, linear supply for optimum performance. Depending on your requirements, you may be able to use a switching power supply. [A switching power supply will affect noise ...
DATA  SHEET PCA82C250 CAN controller interface
DATA SHEET PCA82C250 CAN controller interface

... Fix the component by first soldering two diagonallyopposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 °C. When using a dedicated tool, all other leads can be soldered in one operatio ...
Low-Dropout 0.5-A Negative Linear Regulator
Low-Dropout 0.5-A Negative Linear Regulator

... VOUTS to VOUT gives the proper output voltage with respect to ground. The UCC284–ADJ can be programmed for any output voltage between –1.25 V and –15 V. This is easily accomplished with the addition of an external resistor divider connected between GND and VOUT with VOUTS connected to the center tap ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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