Designing of a variable frequency standalone impedance analyzer
... Current mirror is used to maintain equal current flow in two different branches regardless of loading. This type of current source is more advantageous because of its high input impedance. For generation of constant current we need a current generator, current mirror and a current regulator. This ty ...
... Current mirror is used to maintain equal current flow in two different branches regardless of loading. This type of current source is more advantageous because of its high input impedance. For generation of constant current we need a current generator, current mirror and a current regulator. This ty ...
500 kbps, ESD Protected, Half-/Full-Duplex, ADM2484E i
... The ADM2484E is an isolated data transceiver with ±15 kV ESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y links ...
... The ADM2484E is an isolated data transceiver with ±15 kV ESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y links ...
IRPLLNR1
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
ESTW010A0A
... Another SELV reliability test is conducted on the whole system (combination of supply source and subject module), as required by the safety agencies, to verify that under a single fault, hazardous voltages do not appear at the module’s output. Note: Do not ground either of the input pins of the modu ...
... Another SELV reliability test is conducted on the whole system (combination of supply source and subject module), as required by the safety agencies, to verify that under a single fault, hazardous voltages do not appear at the module’s output. Note: Do not ground either of the input pins of the modu ...
ADS5421 数据资料 dataSheet 下载
... convert clock. Once the signal is captured by the input trackand-hold amplifier, the bits are sequentially encoded starting with the Most Significant Bit (MSB). This process results in a data latency of 10 clock cycles after which the output data is available as a 14-bit parallel word either coded i ...
... convert clock. Once the signal is captured by the input trackand-hold amplifier, the bits are sequentially encoded starting with the Most Significant Bit (MSB). This process results in a data latency of 10 clock cycles after which the output data is available as a 14-bit parallel word either coded i ...
FETs You know how to make a NOT gate and a NAND gate using
... There is a workaround called a bootstrapping (red circuit). An additional diode is added. Explain how this works and what are the limitations of this method. When we start the converter both MOSFETS are off. We have power to the lowside gate driver so we can control low side MOSFET (QL). If we turn ...
... There is a workaround called a bootstrapping (red circuit). An additional diode is added. Explain how this works and what are the limitations of this method. When we start the converter both MOSFETS are off. We have power to the lowside gate driver so we can control low side MOSFET (QL). If we turn ...
6-W, 3.3-V/5-V INPUT, WIDE ADJUST OUTPUT, POSITIVE-TO-NEGATIVE CONVERTER PTN04050A FEATURES APPLICATIONS
... suitable for ambient temperatures above 0°C. For operation below 0°C, tantalum or Os-Con-type capacitors are recommended. When using one or more nonceramic capacitors, the calculated equivalent ESR should be no lower than 10 mΩ (17 mΩ using the manufacturer's maximum ESR for a single capacitor). A l ...
... suitable for ambient temperatures above 0°C. For operation below 0°C, tantalum or Os-Con-type capacitors are recommended. When using one or more nonceramic capacitors, the calculated equivalent ESR should be no lower than 10 mΩ (17 mΩ using the manufacturer's maximum ESR for a single capacitor). A l ...
RT8809 - Richtek Technology
... pulled up above 4.2V, the controller will operate in DEM and reduce the switching frequency at light load conditions for saving power loss. If the EN/MSEL voltage is between 1.2V and 3V, the controller will operate in ASM. In ASM operation, the minimum switching frequency is limited to 30kHz to avoi ...
... pulled up above 4.2V, the controller will operate in DEM and reduce the switching frequency at light load conditions for saving power loss. If the EN/MSEL voltage is between 1.2V and 3V, the controller will operate in ASM. In ASM operation, the minimum switching frequency is limited to 30kHz to avoi ...
OPA2832
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. ...
ADDITIONAL SOLVED PROBLEMS FOR TEXT
... and Ef = 5.9 eV for temperature range of 20 0C to 100 0C. Comment on results. AE 2.4: If intrinsic Si at 300 0K is doped with 1016 atoms/cm3 of Boron atoms, what will be the thermal equilibrium electron and hole concentration values? From the calculated values of concentrations, deduce the type of e ...
... and Ef = 5.9 eV for temperature range of 20 0C to 100 0C. Comment on results. AE 2.4: If intrinsic Si at 300 0K is doped with 1016 atoms/cm3 of Boron atoms, what will be the thermal equilibrium electron and hole concentration values? From the calculated values of concentrations, deduce the type of e ...
LM1084 5A Low Dropout Positive Regulators (Rev. F)
... from appearing effectively in series with the reference and degrading regulation. For example, a 5V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω x IL. If R1 (=125Ω) is connected near the load the effective line resistance ...
... from appearing effectively in series with the reference and degrading regulation. For example, a 5V regulator with 0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω x IL. If R1 (=125Ω) is connected near the load the effective line resistance ...
... with N the resolution of its phase accumulator. This characteristic is useful for the systems that need multiple clock frequencies with no integer relationship between them and they need to be changed rapidly and frequently [5]. In modern communication systems, DDFS seems to be an alternative to pha ...
FEATURES KEY APPLICATIONS
... taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output will decrease the device's phase margin leading to high-frequency ringing o ...
... taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output will decrease the device's phase margin leading to high-frequency ringing o ...
Mechanic Computer Hardware (SEMESTER PATTERN) Designed in: 2013
... Frequency of operation, Power Rating ) Identify any five different packaging styles of Transistors with respective heat sinks Measure E-B, C-B & C-E terminal resistances and infer. Wire a circuit using a switch to turn on a Relay via Transistor (use Relays of different coil voltages and Transistors ...
... Frequency of operation, Power Rating ) Identify any five different packaging styles of Transistors with respective heat sinks Measure E-B, C-B & C-E terminal resistances and infer. Wire a circuit using a switch to turn on a Relay via Transistor (use Relays of different coil voltages and Transistors ...
LT1083/LT1084/LT1085 - 7.5A, 5A, 3A Low
... with temperature is improved over older types of regulators. The only circuit difference between using the LT1083 family and older regulators is that this new family requires an output capacitor for stability. Stability The circuit design used in the LT1083 family requires the use of an output capac ...
... with temperature is improved over older types of regulators. The only circuit difference between using the LT1083 family and older regulators is that this new family requires an output capacitor for stability. Stability The circuit design used in the LT1083 family requires the use of an output capac ...
LP3963/LP3966 3A Fast Ultra Low Dropout Linear Regulators (Rev
... (typically less than 10 mΩ). However, some dielectric types do not have good capacitance characteristics as a function of voltage and temperature. Z5U and Y5V dielectric ceramics have capacitance that drops severely with applied voltage. A typical Z5U or Y5V capacitor can lose 60% of its rated capac ...
... (typically less than 10 mΩ). However, some dielectric types do not have good capacitance characteristics as a function of voltage and temperature. Z5U and Y5V dielectric ceramics have capacitance that drops severely with applied voltage. A typical Z5U or Y5V capacitor can lose 60% of its rated capac ...
UNISONIC TECHNOLOGIES CO., LTD MC34118
... between their fully on and fully off positions (typical -20 dB each). The most direct method to monitor the circuit’s mode is monitoring the CT voltage (with respect to VB). LEVEL DETECTORS There are two level detectors on the receive side and two level detectors on the transmit side. The terms in p ...
... between their fully on and fully off positions (typical -20 dB each). The most direct method to monitor the circuit’s mode is monitoring the CT voltage (with respect to VB). LEVEL DETECTORS There are two level detectors on the receive side and two level detectors on the transmit side. The terms in p ...
HMC684LP4 数据资料DataSheet下载
... Center tap of secondary side of the internal RF balun. Short to ground with a zero ohm close to the package. ...
... Center tap of secondary side of the internal RF balun. Short to ground with a zero ohm close to the package. ...
AD8311 数据手册DataSheet 下载
... The setpoint control input is applied to pin VSET and has an operating range of 0.25 V to 1.4 V. The associated circuit determines the slope and intercept of the linear-in-dB measurement system; these are nominally 23.6 mV/dB and −59.7 dBm at 0.9 GHz. Further simplifying the application of the AD831 ...
... The setpoint control input is applied to pin VSET and has an operating range of 0.25 V to 1.4 V. The associated circuit determines the slope and intercept of the linear-in-dB measurement system; these are nominally 23.6 mV/dB and −59.7 dBm at 0.9 GHz. Further simplifying the application of the AD831 ...
