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gate solved paper - ee
gate solved paper - ee

... A 3-phase voltage source inverter is operated in 180c conduction mode. Which one of the following statements is true ? (A) Both pole-voltage and line-voltage will have 3rd harmonic components (B) Pole-voltage will have 3rd harmonic component but line-voltage will be free from 3rd harmonic (C) Line-v ...
R eq
R eq

Features
Features

... Circuitry has also been included to divide one externally supplied global clock (GCK2) by eight different selections. This yields divide by even and odd clock frequencies. ...
_______________General Description ____________________________Features
_______________General Description ____________________________Features

... Figure 10 shows the condition of an off channel with V+ and V- present. As with Figures 8 and 9, either an Nchannel or a P-channel device will be off for any input voltage from -40V to +40V. The leakage current with negative overvoltages will immediately drop to a few nanoamps at +25°C. For positive ...
Quadruple 2-Input Positive-OR Gate (Rev. C)
Quadruple 2-Input Positive-OR Gate (Rev. C)

Ch 23 Series and Parallel Circuits
Ch 23 Series and Parallel Circuits

... circuits and a set of parallel circuits. Combine the resistances of the parallel circuits into one circuit, and calculate the single equivalent resistance that can replace them. That leaves only a series circuit. Add the resistors in series to calculate the equivalent resistance. ...
ADP2323 Dual 3 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side
ADP2323 Dual 3 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side

... Synchronization Configuration Input. The SCFG pin configures the SYNC pin as an input or output. Connect SCFG to INTVCC to configure SYNC as an output. Using a resistor to pull down to GND configures SYNC as an input with various phase shift degrees. Synchronization. This pin can be configured as an ...
Glow plug system control IC
Glow plug system control IC

TLC372 数据资料 dataSheet 下载
TLC372 数据资料 dataSheet 下载

... CMOS devices. It can occur when a device is handled without proper consideration for environmental electrostatic charges, e.g. during board assembly. If a circuit in which one amplifier from a dual operational amplifier is being used and the unused pins are left open, high voltages tends to develop. ...
74LCX16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7
74LCX16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7

... Note 4: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recomme ...
FPF2148 Full Function Load Switch
FPF2148 Full Function Load Switch

... The power good pin can be connected to another active high load switch’s enable pin to implement sequential startup. PGOOD pin asserts low when the load switch is OFF. This feature allows driving a subsequent circuit. The diagram above illustrates power good function in sequential startup. As the VO ...
Exam IV_solns
Exam IV_solns

... A) 2V B) 4V/3 C) V D) 2V/3 E) zero Just after the switch closes, the capacitor acts like a "short circuit", so the total circuit has two batteries in series (V+V) and two bulbs in series. The voltage difference across bulbs 1 and 2 together is thus 2V, but across just ONE of the two bulbs is half th ...
TDA3617 Multiple voltage regulator
TDA3617 Multiple voltage regulator

... the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg(max)). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. ...
OPA691 Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
OPA691 Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable FEATURES

... NOTES: (3) Test levels: (A) 100% tested at 25°C. Over-temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (1) Junction temperature = ambient for 25°C specifications. (2) Junction temperature = ambient at lo ...
RF5373 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER Features
RF5373 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER Features

... designed for multiple applications in the 2.4GHz to 2.5GHz band. The RF5373 requires only a single positive supply of 1.8V to 3.6V to operate to full specification. Power control is provided through one bias control input pin (VREG) which can range from 1.6V nominal and 1.85V maximum. The PA circuit ...
Document
Document

AN-679 APPLICATION NOTE
AN-679 APPLICATION NOTE

... dictates the effective VA rating of the supply. However, the size of C17 is constrained by the power consumption specification in IEC 61036. The total power consumption in the voltage circuit, including power supply, is specified in Section 4.4.1.1 of IEC 61036 (2000–9), Table 7: “The total power co ...
ADV7128 数据手册DataSheet 下载
ADV7128 数据手册DataSheet 下载

... The ADV7128 is specified to drive transmission line loads, which is what most monitors are rated as. The analog output configurations to drive such loads are described in the Analog Interface section and illustrated in Figure 5. However, in some applications it may be required to drive long “transmi ...
Physics 750 teachers title
Physics 750 teachers title

Solution - faculty.ucmerced.edu
Solution - faculty.ucmerced.edu

... big. So, in either case the power is driven down for either extreme, R → 0, or R → ∞. There has to be some intermediate value of R that maximizes the power dissipated, and this is what we found in part a. ...
Pinball Transistor Testing - Testing transistors used in pinball
Pinball Transistor Testing - Testing transistors used in pinball

Multi Stage Amplifiers
Multi Stage Amplifiers

MAX1844 High-Speed Step-Down Controller with Accurate Current Limit for Notebook Computers General Description
MAX1844 High-Speed Step-Down Controller with Accurate Current Limit for Notebook Computers General Description

... Note 1: When the inductor is in continuous conduction, the output voltage will have a DC regulation level higher than the error comparator threshold by 50% of the ripple. In discontinuous conduction (SKIP = GND, light load), the output voltage will have a DC regulation level higher than the trip lev ...
BD63801EFV
BD63801EFV

MC1488 Quad Line Driver
MC1488 Quad Line Driver

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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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