lab sheet - Faculty of Engineering
... Most RF Class-A amplifiers are of the tuned type. The reasons for using tuned amplifier are as follows: ...
... Most RF Class-A amplifiers are of the tuned type. The reasons for using tuned amplifier are as follows: ...
J.A. Santiago-Gonzalez, K.K. Afridi and D.J. Perreault, Design of Resistive-Input Class E Resonant Rectifiers for Variable-Power Operation, 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL ’13), June 2013.
... systems [4], and energy recovery circuits for radio-frequency systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input port. For example, in some very-high-frequency dc-dc converters, proper operation of the inverter portion of the ...
... systems [4], and energy recovery circuits for radio-frequency systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input port. For example, in some very-high-frequency dc-dc converters, proper operation of the inverter portion of the ...
SN55LVDS33-SP 数据资料 dataSheet 下载
... Precise control of the differential input voltage thresholds allows for inclusion of 50 mV of input voltage hysteresis to improve noise rejection on slowly changing input signals. The input thresholds are still no more than +50 mV over the full input common-mode voltage range. The receivers can with ...
... Precise control of the differential input voltage thresholds allows for inclusion of 50 mV of input voltage hysteresis to improve noise rejection on slowly changing input signals. The input thresholds are still no more than +50 mV over the full input common-mode voltage range. The receivers can with ...
FSL176MRT Green-Mode Fairchild Power Switch (FPS™) Features
... Modulation (PWM) controller and SenseFET specifically designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, inte ...
... Modulation (PWM) controller and SenseFET specifically designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, inte ...
PCA9306-Q1 Dual Bidirectional I2C Bus and SMBus Voltage
... length can be accommodated. The PCA9306-Q1 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at different frequencies, the 100-kHz bus must be isolated when the 400-kHz operation of the other bus is requ ...
... length can be accommodated. The PCA9306-Q1 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at different frequencies, the 100-kHz bus must be isolated when the 400-kHz operation of the other bus is requ ...
Arithmetic and logic Unit (ALU)
... We can get the 2’s complements of a given number by complementing each bit and adding 1 to it. The circuit for subtracting A-B consist of an added with inverter placed between each data input B and the corresponding input of the full adder. The input carry C0 must be equal to 1 when performing subtr ...
... We can get the 2’s complements of a given number by complementing each bit and adding 1 to it. The circuit for subtracting A-B consist of an added with inverter placed between each data input B and the corresponding input of the full adder. The input carry C0 must be equal to 1 when performing subtr ...
LT6236/LT6237 - Rail-to-Rail Output 215MHz, 1.1nV/√Hz Op Amp/SAR ADC Driver
... The LT®6236/LT6237 are single/dual low noise, rail-to-rail output op amps that feature 1.1nV/√Hz input referred noise voltage density and draw only 3.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 215MHz gain bandwidth product and a 70V/μs slew ...
... The LT®6236/LT6237 are single/dual low noise, rail-to-rail output op amps that feature 1.1nV/√Hz input referred noise voltage density and draw only 3.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 215MHz gain bandwidth product and a 70V/μs slew ...
16-Bit Bus Transceivers And Registers With 3
... Data on the A- or B-data bus, or both, can be stored in the internal D-type flip-flops by low-to-high transitions at the appropriate clock (CLKAB or CLKBA) inputs regardless of the select- or enable-control inputs. When SAB and SBA are in the real-time transfer mode, it is possible to store data wit ...
... Data on the A- or B-data bus, or both, can be stored in the internal D-type flip-flops by low-to-high transitions at the appropriate clock (CLKAB or CLKBA) inputs regardless of the select- or enable-control inputs. When SAB and SBA are in the real-time transfer mode, it is possible to store data wit ...
SN74HC74
... Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C ‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional ...
... Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C ‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional ...
Problem Solving 7 - Massachusetts Institute of Technology
... Drag and drop one 2 Ω resistor into the work area (if you right click on a resistor, you can change its resistance) and two light bulbs into your work area. Construct the circuit shown on the right, consisting of two light bulbs (with the same resistance) in series with a battery. (The resistor R wi ...
... Drag and drop one 2 Ω resistor into the work area (if you right click on a resistor, you can change its resistance) and two light bulbs into your work area. Construct the circuit shown on the right, consisting of two light bulbs (with the same resistance) in series with a battery. (The resistor R wi ...
STUDENT COPY Capacitor Student Copy
... and negative charge on the respective plates. The charge on a capacitor is the amount of charge that flows onto one plate (of the capacitor) and will be equal to the amount that flowed off the other plate. The capacitor will be charged to +Q on one plate and –Q on the other. The amount of charge on ...
... and negative charge on the respective plates. The charge on a capacitor is the amount of charge that flows onto one plate (of the capacitor) and will be equal to the amount that flowed off the other plate. The capacitor will be charged to +Q on one plate and –Q on the other. The amount of charge on ...
AP1501A
... amounts of printed circuit board copper should be used in the board layout. (Once exception to this is the output (switch) pin, which should not have large areas of copper.) Large areas of copper provide the best transfer of heat (lower thermal resistance) to the surrounding air, and moving air lowe ...
... amounts of printed circuit board copper should be used in the board layout. (Once exception to this is the output (switch) pin, which should not have large areas of copper.) Large areas of copper provide the best transfer of heat (lower thermal resistance) to the surrounding air, and moving air lowe ...
LM1815 - Texas Instruments
... The signal input voltage at pin 3 is internally clamped. Current limit for the Input pin is provided by an external resistor which should be selected to allow a peak current of ±3 mA in normal operation. Positive inputs are clamped by a 1kΩ resistor and series diode (see R4 and Q12 in the internal s ...
... The signal input voltage at pin 3 is internally clamped. Current limit for the Input pin is provided by an external resistor which should be selected to allow a peak current of ±3 mA in normal operation. Positive inputs are clamped by a 1kΩ resistor and series diode (see R4 and Q12 in the internal s ...
ELECTRONIC CONTROL SYSTEMS
... filters. A large back lighted liquid crystal display clearly shows the filter and the cleaning system status. It has a fast-flow setting menu with intuitive operation that allows the operator to choose one of five different languages offered, and to select from four different pressure-reading scales ...
... filters. A large back lighted liquid crystal display clearly shows the filter and the cleaning system status. It has a fast-flow setting menu with intuitive operation that allows the operator to choose one of five different languages offered, and to select from four different pressure-reading scales ...
Lab 1 - Diode Circuits
... □ Construct the circuit in Figure 1-10 using 1N4148s or 1N400xs and record the output voltage. Vary Figure 1-10 – Series-connected diodes the supply voltage ±2V and record how much the 1 kΩ output voltage changes. Clearly a zener would be more economical for larger voltages. In any case it is import ...
... □ Construct the circuit in Figure 1-10 using 1N4148s or 1N400xs and record the output voltage. Vary Figure 1-10 – Series-connected diodes the supply voltage ±2V and record how much the 1 kΩ output voltage changes. Clearly a zener would be more economical for larger voltages. In any case it is import ...
RV SYSDrive AC Inverters
... *Note: The difference between Heavy Duty ratings and the Normal Duty ratings for the drive are the rated input and output current, overload capacity, carrier frequency, current limit, and maximum output frequency. Parameter C6-01 must be set to value of “0” for Heavy Duty ratings and “2” for Normal ...
... *Note: The difference between Heavy Duty ratings and the Normal Duty ratings for the drive are the rated input and output current, overload capacity, carrier frequency, current limit, and maximum output frequency. Parameter C6-01 must be set to value of “0” for Heavy Duty ratings and “2” for Normal ...
BD63843EFV
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
±5V, 250mA Dual Output Power Supply (Rev. A)
... Figure 8. Startup and Shutdown Sequencing 8.3.4 Thermal Shutdown The TPS65133 device features a thermal shutdown function to prevent damage because of excessive temperature. Once a junction temperature of 135°C (typical) is exceeded the device goes into shuts down. Normal operation is resumed (assum ...
... Figure 8. Startup and Shutdown Sequencing 8.3.4 Thermal Shutdown The TPS65133 device features a thermal shutdown function to prevent damage because of excessive temperature. Once a junction temperature of 135°C (typical) is exceeded the device goes into shuts down. Normal operation is resumed (assum ...
News Musikmesse Frankfurt 2008
... voltages for the pitch control of VCOs (e.g. from keyboard + sequencer 1 + sequencer 2). The module is equipped with four CV inputs: one with attenuator and three without attenuator. Each input is normalled to +1.00V (i.e. if no plug is inserted the input contributes 1.00V to the sum appearing at th ...
... voltages for the pitch control of VCOs (e.g. from keyboard + sequencer 1 + sequencer 2). The module is equipped with four CV inputs: one with attenuator and three without attenuator. Each input is normalled to +1.00V (i.e. if no plug is inserted the input contributes 1.00V to the sum appearing at th ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.