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Design of CMOS Inverter Using Different Aspect Ratios
Design of CMOS Inverter Using Different Aspect Ratios

... CMOS is by far the most popular technology for the implementation of digital systems. The small size, ease of fabrication, and low power dissipation of MOSFETS enable extremely high levels of integration of both logic and memory circuit’s .Digital IC Technologies and Logic-Circuit Families. CMOS: CM ...
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... (VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) PARAMETER Receiver Enable from Shutdown to Output Low Receiver Enable Delay Time to Shutdown ...
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SN75154 数据资料 dataSheet 下载

... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
tut15 138 KB
tut15 138 KB

... source emf is V = V0 sin ωt. Determine the current as a function of time (including amplitude and phase) (a) in the resistor, (b) in the inductor, (c) in the capacitor. (d) What is the total current leaving the source? (Give amplitude I0 and phase.) (e) Determine the impedance Z defined as Z = V0 /I ...
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R - Uplift North Hills Prep

... Devices for which current through them is directly proportional to the potential difference across device are said to be ‘ohmic devices’ or ‘ohmic conductors’ or simply resistors. In other words the resistance stays constant as the voltage changes. There are very few devices that are trully ohmic. H ...
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BD9102FVM

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LDC 37620

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... ground them external to the package to achieve the specified performance. This is the collector of the first stage. This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve th ...
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... The supply current measurement excludes the CML output currents by connecting the CML outputs to a separate VCC. (See Figure 1.) Hysteresis is calculated as 10 log (VDEASSERT / VASSERT). Unless otherwise specified, the data rate for all LOS detect specifications varies from 622Mbps up to 3.2Gbps, an ...
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Feedback compensation design for switched mode power supplies

MAX3480A/MAX3480B Complete, Isolated, 3.3V RS-485/RS-422 Data Interface _______________General Description
MAX3480A/MAX3480B Complete, Isolated, 3.3V RS-485/RS-422 Data Interface _______________General Description

... The MAX3480A/MAX3480B are electrically isolated, RS-485/RS-422 data-communications interface solutions. Transceivers, optocouplers, a power driver, and a transformer are in one standard 28-pin DIP package. Signals and power are internally transported across the isolation barrier (Figure 1). Power is ...
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... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted to ...
BDTIC
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... can be adjusted with an external sense resistor. The IC is a step down converter tailored to drive the 1W LEDs. According to the multifunctional control pin the IC can be switched on and off by an external signal, which is also suitable to regulate brightness of the LEDs by PWM or analog dimming. Th ...
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ST06 – Electron flow - current, resistance, and elementary circuit

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... equation 4. That is why further simplifications are possible. A look at equations 7 - 10 shows that the time constant given by equations 7 and 9 is much larger than the same given by equations 8 and 10 for an actual device. This means that a small change of the stored charge occurs in the base until ...
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Experiment 5
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ADD5203 8-String, White LED Driver with SMBus and

... The ADD5203 contains an LED open and short fault protection circuit for each channel. If the headroom voltage of the current source remains below 200 mV while the boost converter output reaches the OVP level, the ADD5203 recognizes that the current source has an open load fault for the current sourc ...
sn74lvcc3245a.pdf
sn74lvcc3245a.pdf

... Continuous output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous current through VCCA, VCCB, or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA Packa ...
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exp05_IOBoard

... Can you think of other ways to more systematically determine kguess and mguess ? Experimental hint: make sure you keep the center of any mass you add as near to the end of the beam as possible. It can be to the side, but not in front or behind the end. ...
electricity packet 3 ch 21 mf
electricity packet 3 ch 21 mf

... 6. When adding resistance in a circuit, the resistance of wires and batteries are usually given a value of ____________________. 7. Short circuits cause the circuit to draw a large amount of ____________________. 8. The value of current is the same at all points in a ____________________ circuit. 9. ...
3. Proposed Universal Biquad Employing only
3. Proposed Universal Biquad Employing only

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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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