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ADM696 数据手册DataSheet 下载
ADM696 数据手册DataSheet 下载

... 20 mV of hysteresis prevents repeated rapid switching if VCC falls very slowly or remains nearly equal to the battery voltage. During normal operation with VCC higher than VBATT, VCC is internally switched to VOUT via an internal PMOS transistor switch. This switch has a typical on resistance of 1.5 ...
6 Series Parallel Circuits
6 Series Parallel Circuits

... implied, with respect to such information, including any information on linked sites and including, but not limited to, accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability, or ownership. This solution is copyrighted by the institution that create ...
datasheet - Texas Instruments
datasheet - Texas Instruments

THS4509-Q1
THS4509-Q1

... (2-V step), it is ideal for pulsed applications. It is designed for minimum gain of 6 dB but is optimized for gain of 10 dB. To allow for dc coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 3-mV offset (typ ...
ShockValue2010.pps
ShockValue2010.pps

... Orienting a voltmeter is a little more challenging than an ammeter. Touch the red (+) probe of the voltmeter to the positive terminal of the battery. Touch the black (-) probe of the voltmeter to the negative terminal of the battery. If done properly the reading should be positive. If you get a nega ...
Chapter-6 Electrical power and its Components I
Chapter-6 Electrical power and its Components I

... Current and voltage transformers may be used with wattmeters just as they are used ...
In this chapter, we will
In this chapter, we will

... Diode only allows current to flow through the resistor when vI ≥ 0V. Forward-bias equivalent circuit is used to determine ...
A complementarity approach to modeling dynamic electric circuits
A complementarity approach to modeling dynamic electric circuits

... for the opportunities I was given while working here. I would like to thank the U.S. Department of Education for their financial support through the GAANN fellowship while working on my PhD. ...
NAND Gate is a Universal Gate
NAND Gate is a Universal Gate

DS1806 Digital Sextet Potentiometer FEATURES PIN ASSIGNMENT
DS1806 Digital Sextet Potentiometer FEATURES PIN ASSIGNMENT

... The LSB of potentiometer-1 will always be the first out of the part at the beginning of a transaction. Additionally, the COUT terminal is always active regardless of the state RST . However, DIN and CLK inputs are ignored when RST is in the low state. The COUT output of the DS1806 can be used to dri ...
LTC3541-1
LTC3541-1

... The LTC3541-1 contains a high efficiency synchronous buck converter, a very low dropout regulator (VLDO) and a linear regulator. It can be used to provide up to two output voltages from a single input voltage making the LTC3541-1 ideal for applications with limited board space. The combination and c ...
MMA6271QT, ±2.5g - Mittelgebirgsleewelle.de
MMA6271QT, ±2.5g - Mittelgebirgsleewelle.de

NTE21256 262,144–Bit Dynamic Random Access Memory (DRAM)
NTE21256 262,144–Bit Dynamic Random Access Memory (DRAM)

... Note10. An initial pause of 200µs is required after power–up followed by a minimum of eight initialization cycles prior to normal operation. Note 11. The time parameters specified here are valid for a transition time of tT = 5ns for the input signals Note12. The specification for tRC (Min), tRWC (Mi ...
FDMF6707B - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6707B - Extra-S m
FDMF6707B - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6707B - Extra-S m

... The FDMF6707B incorporates a 3-state 3.3 V PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and ...
T143-Ch
T143-Ch

... is a straight line passing through the origin, so the ratio i/V (which is the slope of the straight line) is the same for all values of V. This means that the resistance R = V/i of the device is independent of the magnitude and polarity of the applied potential difference V. Figure (c) is a plot for ...
ADC音频放大器系列SSM2315 数据手册DataSheet 下载
ADC音频放大器系列SSM2315 数据手册DataSheet 下载

... modulation, the need for oscillator synchronization is eliminated for designs incorporating multiple SSM2315 amplifiers. ...
TOP242-250 - Power Integrations
TOP242-250 - Power Integrations

System: Electrical and Electronic
System: Electrical and Electronic

50 µA, 550 kHz Rail-to
50 µA, 550 kHz Rail-to

... currents and voltages at the VIN+ and VIN– pins (see Absolute Maximum Ratings † at the beginning of Section 1.0 “Electrical Characteristics”). Figure 4-3 shows the recommended approach to protecting these inputs. The internal ESD diodes prevent the input pins (VIN+ and VIN–) from going too far below ...
AD637 数据手册DataSheet 下载
AD637 数据手册DataSheet 下载

... waveform and gives an equivalent dc output voltage. The true rms value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The rms value of a statistical signal is also related to the standard deviation of the signal. The AD637 is las ...
Realization of Current Conveyors-based Floating Simulator Employing Grounded Passive Elements
Realization of Current Conveyors-based Floating Simulator Employing Grounded Passive Elements

... high-performance active building blocks. The circuits given in [2–7] can realize floating inductor employing a grounded capacitor but the circuits [3–6] can realize floating FDNR employing floating capacitors, at least one of two capacitors is floating, which is not convenient to further fabricate i ...
Chapter 18 - La Sierra University
Chapter 18 - La Sierra University

A Comprehensive Study of Voltage Balancing Problem of Cascaded
A Comprehensive Study of Voltage Balancing Problem of Cascaded

... been presented, and successful operation has been demonstrated with DC capacitor balance maintained[11-18]. In [11], a voltage-balancing control algorithm including “clustered balancing control” between the three clusters and “individual balancing control” between the three cascaded H-bridge convert ...
CMOS Layout Design and Performance Analysis for
CMOS Layout Design and Performance Analysis for

700 Series 20V BIPOLAR ARRAY DESIGN MANUAL
700 Series 20V BIPOLAR ARRAY DESIGN MANUAL

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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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