Introduction of Single Phase to Single Phase Cycloconverter
... Three-Phase to Three-Phase (3-3) Cycloconverter: If the outputs of 3 3-1converters of the same kind are connected in wye or delta and if the output voltages are 2/3 radians phase shifted from each other, the resulting converter is a threephase to three-phase (3-3) cycloconverter. The resul ...
... Three-Phase to Three-Phase (3-3) Cycloconverter: If the outputs of 3 3-1converters of the same kind are connected in wye or delta and if the output voltages are 2/3 radians phase shifted from each other, the resulting converter is a threephase to three-phase (3-3) cycloconverter. The resul ...
Chapter 70 - Biopotential Amplifiers
... It represents the standard instrumentation amplifier configuration. The two input op-amps provide high differential gain and unity common-mode gain without the requirement of close resistor matching. The differential output from the first stage represents a signal with substantial relative reduction ...
... It represents the standard instrumentation amplifier configuration. The two input op-amps provide high differential gain and unity common-mode gain without the requirement of close resistor matching. The differential output from the first stage represents a signal with substantial relative reduction ...
Fields and Waves I Lecture - Rensselaer Polytechnic Institute
... above 3 GHz. Common circuit features include microstrip transmission lines, directional couplers, circulators, filters, matching networks, and individual transistors. Circuit operation is fundamentally based upon electromagnetic wave phenomena. • Digital circuits typically process low-pass pulses ha ...
... above 3 GHz. Common circuit features include microstrip transmission lines, directional couplers, circulators, filters, matching networks, and individual transistors. Circuit operation is fundamentally based upon electromagnetic wave phenomena. • Digital circuits typically process low-pass pulses ha ...
Keysight 1GC1-4266 DC-12 GHz Packaged Divide-by
... always be connected to both a good RF ground plane and a good thermal heat sinking region on the PC–board to optimize performance. For single–ended output operation, the unused RF output pin should be terminated into 50 Ω to a contact point at the VCC potential or to RF ground through a DC blocking ...
... always be connected to both a good RF ground plane and a good thermal heat sinking region on the PC–board to optimize performance. For single–ended output operation, the unused RF output pin should be terminated into 50 Ω to a contact point at the VCC potential or to RF ground through a DC blocking ...
Full-text
... The fuel cells used in domestic application, either as main power supply or backup source, need to be connected to the grid. Thereby, their low DC voltage has to be converted by means of a power converter into AC voltage in accordance with the grid voltage parameters. Such power converter systems us ...
... The fuel cells used in domestic application, either as main power supply or backup source, need to be connected to the grid. Thereby, their low DC voltage has to be converted by means of a power converter into AC voltage in accordance with the grid voltage parameters. Such power converter systems us ...
AT84AS008
... DRRB Reset Signals The DRRB signal frequency should be 200 MHz maximum and the reset pulse should be 1 ns minimum. DRRB is active low. The DRRB reset is not necessary to start the ADC but it is required when several ADCs have to be synchronized to one another. Indeed, it ensures that the two ADC out ...
... DRRB Reset Signals The DRRB signal frequency should be 200 MHz maximum and the reset pulse should be 1 ns minimum. DRRB is active low. The DRRB reset is not necessary to start the ADC but it is required when several ADCs have to be synchronized to one another. Indeed, it ensures that the two ADC out ...
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... capacitors have resonance points at a given frequency, depending upon their value and type of capacitor (and actually turn inductive above the resonance point), using different values that have different resonance points allows an across-frequency Low-impedance path for VCC noise. ...
... capacitors have resonance points at a given frequency, depending upon their value and type of capacitor (and actually turn inductive above the resonance point), using different values that have different resonance points allows an across-frequency Low-impedance path for VCC noise. ...
BD9G341EFJ
... The internal oscillator frequency set pin. The internal oscillator is set with a single resistor connected between this pin and the GND pin. Recommended frequency range is 50kHz to 750kHz Shutdown pin. If the voltage of this pin is below 0.8V,the regulator will be in a low power state. If the voltag ...
... The internal oscillator frequency set pin. The internal oscillator is set with a single resistor connected between this pin and the GND pin. Recommended frequency range is 50kHz to 750kHz Shutdown pin. If the voltage of this pin is below 0.8V,the regulator will be in a low power state. If the voltag ...
Chapter 12 SIMPLIFIED QRO AMPLIFIER DESIGNS
... When my new transistors arrived, I put them in the linear and ... they ran away, just like the MRF-454s. Each transistor had swamping resistors that connected each base to ground. I lowered the values of these again and again until the transistors stopped running away. Of course by that time I had z ...
... When my new transistors arrived, I put them in the linear and ... they ran away, just like the MRF-454s. Each transistor had swamping resistors that connected each base to ground. I lowered the values of these again and again until the transistors stopped running away. Of course by that time I had z ...
MAX8597/MAX8598/MAX8599 Low-Dropout, Wide-Input-Voltage, Step-Down Controllers General Description
... 4.5V to 28V input supply and generate output voltages down to 0.6V. A proprietary switching algorithm stretches the duty cycle to >99.5% for low-dropout design. Unlike conventional step-down regulators using a pchannel high-side MOSFET to achieve high duty cycle, the MAX8597/MAX8598/MAX8599 drive n- ...
... 4.5V to 28V input supply and generate output voltages down to 0.6V. A proprietary switching algorithm stretches the duty cycle to >99.5% for low-dropout design. Unlike conventional step-down regulators using a pchannel high-side MOSFET to achieve high duty cycle, the MAX8597/MAX8598/MAX8599 drive n- ...
TPS61196EVM-600 User`s Guide (Rev. A)
... As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEE ...
... As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEE ...
A MULTI-DIMENSIONAL SPREAD SPECTRUM TRANSCEIVER Saurabh Sinha Philosophiae Doctor (Electronic Engineering)
... information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only small portions of the signal can be blocked out. Various spread spectrum techniques have been developed, as listed above; the two most popular types will be discussed in some more ...
... information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only small portions of the signal can be blocked out. Various spread spectrum techniques have been developed, as listed above; the two most popular types will be discussed in some more ...
HMMC-3102 DC-1 GHz Packaged Divide-by-Prescaler
... sinusoidal input signal over a 200 MHz to 16 GHz bandwidth. Below 200 MHz the prescaler input is “slew-rate” limited, requiring fast rising and falling edge speeds to properly divide. The device will operate at frequencies down to dc when driven with a square-wave. Due to the presence of an off-chip ...
... sinusoidal input signal over a 200 MHz to 16 GHz bandwidth. Below 200 MHz the prescaler input is “slew-rate” limited, requiring fast rising and falling edge speeds to properly divide. The device will operate at frequencies down to dc when driven with a square-wave. Due to the presence of an off-chip ...
A Monolithic High-Efficiency 2.4-GHz 20-dBm SiGe BiCMOS Envelope-Tracking OFDM Power Amplifier
... wireless communication systems, because they can dominate the DC power consumption in the transmit mode [1], [2]. To maximize the efficiency of the PA, a constant envelope modulation scheme is often employed, since the PA can operate in the high-efficiency or switched mode of operation (such as Clas ...
... wireless communication systems, because they can dominate the DC power consumption in the transmit mode [1], [2]. To maximize the efficiency of the PA, a constant envelope modulation scheme is often employed, since the PA can operate in the high-efficiency or switched mode of operation (such as Clas ...
RFID Coil Design
... coil terminal. This voltage is utilized to activate the passive tag device. The antenna coil must be designed to maximize this induced voltage. This application note is written as a reference guide for antenna coil designers and application engineers in the RFID industry. It reviews basic electromag ...
... coil terminal. This voltage is utilized to activate the passive tag device. The antenna coil must be designed to maximize this induced voltage. This application note is written as a reference guide for antenna coil designers and application engineers in the RFID industry. It reviews basic electromag ...
Evaluates: MAX117/MAX118 MAX117 Evaluation Kit _______________General Description ____________________________Features
... current drops below 1µA (excluding the reference current). The internal resistance from REF+ to REF- is typically 2kΩ, and current will flow through it even when the MAX117 is shut down. The evaluation kit uses a lowRDS(ON), N-channel MOSFET (N1) to disconnect REFfrom ground when the MAX117’s PWRDN ...
... current drops below 1µA (excluding the reference current). The internal resistance from REF+ to REF- is typically 2kΩ, and current will flow through it even when the MAX117 is shut down. The evaluation kit uses a lowRDS(ON), N-channel MOSFET (N1) to disconnect REFfrom ground when the MAX117’s PWRDN ...
LT6604-2.5
... the VMIDB pin should be bypassed with a quality 0.01μF ceramic capacitor to V–. For dual supply operation, Pin 8 can be bypassed or connected to a high quality DC ground. A ground plane should be used. A poor ground will increase noise and distortion. Pin 8 sets the output common mode voltage of the ...
... the VMIDB pin should be bypassed with a quality 0.01μF ceramic capacitor to V–. For dual supply operation, Pin 8 can be bypassed or connected to a high quality DC ground. A ground plane should be used. A poor ground will increase noise and distortion. Pin 8 sets the output common mode voltage of the ...
Magnetics Design 4 - Power Transformer Design
... as loss in the snubbers or clamps. If the loss is excessive, non-dissipative snubber circuits (more complex) must be used in order to reclaim most of this energy. Leakage and mutual inductance energy is sometimes put to good use in zero voltage transition (ZVT) circuits. This requires caution–leakag ...
... as loss in the snubbers or clamps. If the loss is excessive, non-dissipative snubber circuits (more complex) must be used in order to reclaim most of this energy. Leakage and mutual inductance energy is sometimes put to good use in zero voltage transition (ZVT) circuits. This requires caution–leakag ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.