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74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7
74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7

... The ALVC16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the di ...
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ADM485E 数据手册DataSheet 下载

BA6956AN,BA6287F,BA6285FS,BA6285AFP-Y,BA6920FP
BA6956AN,BA6287F,BA6285FS,BA6285AFP-Y,BA6920FP

... sufficient margin incorporated with the power dissipation (Pd) under the actual application condition taken into account. a) BA6287F, BA6285FS, BA6285AFP-Y ...
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TPS2376-H 数据资料 dataSheet 下载
TPS2376-H 数据资料 dataSheet 下载

... also accommodates legacy systems that require low inrush currents. The ILIM pin must not be left open or shorted to VSS. CLASS: Classification is implemented by means of an external resistor, R(CLASS), connected between CLASS and VSS. The controller draws current from the input line through R(CLASS) ...
DS1249Y/AB 2048k Nonvolatile SRAM FEATURES PIN ASSIGNMENT
DS1249Y/AB 2048k Nonvolatile SRAM FEATURES PIN ASSIGNMENT

... going low to the earlier of CE or WE going high. 4. tDS is measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5 pF load and are not 100% tested. 6. If the CE low transition occurs simultaneously with or latter than the WE low transition in Write Cycle 1, the out ...
AS1340 Datasheet
AS1340 Datasheet

... Automatic powersave mode regulates the output and also reduces average current flow into the device, resulting in high efficiency at light loads. When the output increases sufficiently, the powersave comparator output remains high, resulting in continuous operation. For each oscillator cycle, the po ...
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LM101AQML Operational Amplifiers (Rev. A)

... input lead to limit the peak instantaneous output current of the source to something less than 100 mA. This is especially important when the inputs go outside a piece of equipment where they could accidentally be connected to high voltage sources. Large capacitors on the input (greater than 0.1 μF) ...
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AD9760 数据手册DataSheet 下载

... output current of 20 mA and > 100 kΩ output impedance. Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied ...
Lab #10: ADC
Lab #10: ADC

... function generator or supply voltages properly. 2. Use the Experimenter’s board efficiently…the ADC circuit will be combined with the DAC lab to create an ADC-DAC lab. 3. Wiring neatness is important for this lab. All components must be kept low to the board as you will keep this circuit on your boa ...
VNI8200XP
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Full-Text - Radioengineering
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... represent the frequency transfers of the internal current and voltage followers of the MOCCII, respectively. They can be approximated by the following first order lowpass functions [15]. ...
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CLASS A AMPLIFIERS

... AC Load Line From the ac viewpoint, the circuit in Figure 6 looks different than it does from the dc viewpoint. The collector resistance is different because RL is in parallel with Rc due to the coupling capacitor C3, and the emitter resistance is zero due to the bypass capacitor C2; therefore, th ...
Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA690 FEATURES
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... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
Phasors on rectangular
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... difference between phasor and vector comes about as a result of direction. In a vector, the direction is oriented in space for instance a force vector. A phasor direction represents a time difference between two quantities in an AC circuit such as the voltage across a resistor and voltage across an ...
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ACF2101 Low Noise, Dual SWITCHED INTEGRATOR APPLICATIONS

... The ACF2101 is a dual switched integrator for precision applications. Each channel can convert an input current to an output voltage by integration, using either an internal or external capacitor. Included on the chip are precision 100pF integration capacitors, hold and reset switches, and output mu ...
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Differential Amplifiers

MAX1710/MAX1711/MAX1712 High-Speed, Digitally Adjusted Step-Down Controllers for Notebook CPUs General Description
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... handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. High DC precision is ensured by a 2-wire remote-sensing scheme that compensates for voltage drops in both the ground bus and sup ...
BQ24640 数据资料 dataSheet 下载
BQ24640 数据资料 dataSheet 下载

... For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. The junction-to-ambient thermal resistance under natural convection is obtained in a simulation on a JEDEC-standard, High-K board, as specified in JESD51-7, in an environme ...
LM117/LM317A/LM317 3-Terminal Adjustable Regulator General Description
LM117/LM317A/LM317 3-Terminal Adjustable Regulator General Description

... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electric ...
TOP Design Study - DCC - LIGO Document Control Center Portal
TOP Design Study - DCC - LIGO Document Control Center Portal

LM117/LM317A/LM317 3-Terminal Adjustable Regulator
LM117/LM317A/LM317 3-Terminal Adjustable Regulator

... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electric ...
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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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