The Schottky Diode Mixer Application Note 995 Introduction
... In the double balanced mixer (Figure 11) even order harmonics of both the L.O. and the signal frequency are rejected. This mixer does not require a low pass filter to isolate the I.F. circuit. The three ports are isolated from each other by the symmetry of the circuit. These mixers usually cover a b ...
... In the double balanced mixer (Figure 11) even order harmonics of both the L.O. and the signal frequency are rejected. This mixer does not require a low pass filter to isolate the I.F. circuit. The three ports are isolated from each other by the symmetry of the circuit. These mixers usually cover a b ...
unit4 - University of Kentucky College of Engineering
... Class A - Low distortion, bad efficiency. Output stage with single transistor requires DC biased output (10-20% efficiency). Class B - Crossover distortion, good efficiency. Output stage has 2 transistors so bias current is zero (~80% efficient). Class AB – Reduced crossover distortion, good efficie ...
... Class A - Low distortion, bad efficiency. Output stage with single transistor requires DC biased output (10-20% efficiency). Class B - Crossover distortion, good efficiency. Output stage has 2 transistors so bias current is zero (~80% efficient). Class AB – Reduced crossover distortion, good efficie ...
Narrow Bandwidth Transformers
... 50/60 Hz fundamental, and remove all higher frequencies. However because the line source impedance, combined with the impedance of the actual load, is low (between 1 to 100 Ohms at 50/60 Hz), for optimum attenuation, the impedance of the filter should be low as well. This would require impractical l ...
... 50/60 Hz fundamental, and remove all higher frequencies. However because the line source impedance, combined with the impedance of the actual load, is low (between 1 to 100 Ohms at 50/60 Hz), for optimum attenuation, the impedance of the filter should be low as well. This would require impractical l ...
Circuit Sums with ac
... would expect in a purely inductive circuit (A) and in a circuit containing both inductance and resistance (B). What is the PHASE SHIFT or PHASE DIFFERENCE between the voltage and current in each case ? (1 full cycle = 360 degree). If the circuit contains capacitance, the opposite effect happens; the ...
... would expect in a purely inductive circuit (A) and in a circuit containing both inductance and resistance (B). What is the PHASE SHIFT or PHASE DIFFERENCE between the voltage and current in each case ? (1 full cycle = 360 degree). If the circuit contains capacitance, the opposite effect happens; the ...
CMP2102 Electric Circuits and Signals
... Indicate some important topic areas such as electrical quantities, resistance, reactance, frequency response, sinusoids, convolution, discrete-time signals, Fourier representation, filters, and transforms Contrast between current and voltage Describe Ohm’s Law Explain reactive elements such ...
... Indicate some important topic areas such as electrical quantities, resistance, reactance, frequency response, sinusoids, convolution, discrete-time signals, Fourier representation, filters, and transforms Contrast between current and voltage Describe Ohm’s Law Explain reactive elements such ...
3.3 Digital Signals
... If wave can be shifted backward or forward along the time axis phase describes the amount of that shift. It indicates the status of the first cycle Measured in degrees or radians ...
... If wave can be shifted backward or forward along the time axis phase describes the amount of that shift. It indicates the status of the first cycle Measured in degrees or radians ...
AN414
... reset the output port bits by writing the appropriate bit mask to the Set output port bits command address or to the Reset output port bits command address (see data sheets for details). The SCC2692 as an additional feature provides commands in the CR to easily assert and negate just the RTSN output ...
... reset the output port bits by writing the appropriate bit mask to the Set output port bits command address or to the Reset output port bits command address (see data sheets for details). The SCC2692 as an additional feature provides commands in the CR to easily assert and negate just the RTSN output ...
figure 10-1
... 3) Select Firing Control Signal A as input to the Chopper Circuit Board and as trigger signal for the Oscilloscope. 4) Make sure that the voltage control is turned fully counterclockwise and turn on the Power Supply. Turn on the Oscilloscope. 5) Slowly turn the voltage control clockwise until the vo ...
... 3) Select Firing Control Signal A as input to the Chopper Circuit Board and as trigger signal for the Oscilloscope. 4) Make sure that the voltage control is turned fully counterclockwise and turn on the Power Supply. Turn on the Oscilloscope. 5) Slowly turn the voltage control clockwise until the vo ...
Rectifier filter capacitors
... Usually, the value of the filter capacitor has to be chosen to get no more than a certain amount of ripple voltage across it. The formula connecting the peak-to-peak ripple voltage with the d.c. load current Idc, the input frequency and the capacitance value is: Vripple = ldc/2fC For a full-wave rec ...
... Usually, the value of the filter capacitor has to be chosen to get no more than a certain amount of ripple voltage across it. The formula connecting the peak-to-peak ripple voltage with the d.c. load current Idc, the input frequency and the capacitance value is: Vripple = ldc/2fC For a full-wave rec ...
HC-SR04 - Micropik
... Timing diagram The Timing diagram is shown below. You only need to supply a short 10uS pulse to the trigger input to start the ranging, and then the module will send out an 8 cycle burst of ultrasound at 40 kHz and raise its echo. The Echo is a distance object that is pulse width and the range in pr ...
... Timing diagram The Timing diagram is shown below. You only need to supply a short 10uS pulse to the trigger input to start the ranging, and then the module will send out an 8 cycle burst of ultrasound at 40 kHz and raise its echo. The Echo is a distance object that is pulse width and the range in pr ...
The Field Effect Transistor
... Redo the circuit replacing the computer-generated voltages with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. Choose a value of Rs to give the following circuit a good operating point. For a good operating point, the drain voltage is between 3 an ...
... Redo the circuit replacing the computer-generated voltages with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. Choose a value of Rs to give the following circuit a good operating point. For a good operating point, the drain voltage is between 3 an ...
Ultrasonic Ranging Module HC
... Timing diagram The Timing diagram is shown below. You only need to supply a short 10uS pulse to the trigger input to start the ranging, and then the module will send out an 8 cycle burst of ultrasound at 40 kHz and raise its echo. The Echo is a distance object that is pulse width and the range in pr ...
... Timing diagram The Timing diagram is shown below. You only need to supply a short 10uS pulse to the trigger input to start the ranging, and then the module will send out an 8 cycle burst of ultrasound at 40 kHz and raise its echo. The Echo is a distance object that is pulse width and the range in pr ...
to view a sample lesson
... Explain Ohm’s as it relates to DC circuits Describe the formula for determining power in a DC circuit Explain Kirchhoff’s current law using a DC circuit example Explain Kirchhoff’s voltage law using a DC circuit example Explain the manner current flows through DC series and parallel ci ...
... Explain Ohm’s as it relates to DC circuits Describe the formula for determining power in a DC circuit Explain Kirchhoff’s current law using a DC circuit example Explain Kirchhoff’s voltage law using a DC circuit example Explain the manner current flows through DC series and parallel ci ...
SILTRONIX - 1011B User manual
... Any of the common antenna systems designed for use on the 10 meter amateur band will work well with the 1011 B. However, the amateur should consider an antenna system which best fits his operational requirements. For example, a rotatable beam antenna is usually best suited for DX operation. Methods ...
... Any of the common antenna systems designed for use on the 10 meter amateur band will work well with the 1011 B. However, the amateur should consider an antenna system which best fits his operational requirements. For example, a rotatable beam antenna is usually best suited for DX operation. Methods ...
Didel Ir3x - 3 outputs IR receiver for less than 5 grams planes
... The Ur3x is a 0.22 gram receiver. Ir3x versions include an Infrared receiver module and weight 0.36g. The receiver has two buffered bidirectionnal outputs and one power transistor for the propeller motor. It is perfectly suited for 1-5 gram planes. 1mm pitch connectors can be soldered and add 0.10g ...
... The Ur3x is a 0.22 gram receiver. Ir3x versions include an Infrared receiver module and weight 0.36g. The receiver has two buffered bidirectionnal outputs and one power transistor for the propeller motor. It is perfectly suited for 1-5 gram planes. 1mm pitch connectors can be soldered and add 0.10g ...