Efficient common-mode feedback circuits for pseudo
... continually increasing level of integration with steadily rising clock rates allows the implementation of more sophisticated and powerful digital systems on a single IC. While this positive trend of technological achievement promises great things in the digital arena, one of the key analog limitatio ...
... continually increasing level of integration with steadily rising clock rates allows the implementation of more sophisticated and powerful digital systems on a single IC. While this positive trend of technological achievement promises great things in the digital arena, one of the key analog limitatio ...
T D A 7 1 1 0 F
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
HTC Series HTC1500 / HTC3000 TEMPERA Low Profi le, Effi cient Temperature Controllers
... power supply. [A switching power supply will affect noise and stability.] The recommended operating voltage is between +5 V and +12 VDC. The voltage available to the thermoelectric or resistive heater is the “Compliance Voltage.” Compliance voltage varies with the input voltage. A compliance voltage ...
... power supply. [A switching power supply will affect noise and stability.] The recommended operating voltage is between +5 V and +12 VDC. The voltage available to the thermoelectric or resistive heater is the “Compliance Voltage.” Compliance voltage varies with the input voltage. A compliance voltage ...
V. Board Design - UCF EECS - University of Central Florida
... allows for 2 auxiliary components at the users choice. The outlets are relayed controlled using the Omron G5LE-1 relay. This relay can handle the switching loads of 277VAC and 10A, which is more than enough to handle loads encountered with aquarium apparatus. The control side of the relay is command ...
... allows for 2 auxiliary components at the users choice. The outlets are relayed controlled using the Omron G5LE-1 relay. This relay can handle the switching loads of 277VAC and 10A, which is more than enough to handle loads encountered with aquarium apparatus. The control side of the relay is command ...
MAX1558/MAX1558H Dual, 3mm x 3mm, 1.2A/Programmable-Current USB Switches with Autoreset General Description
... The MAX1558/MAX1558H are dual, current-limited switches with autoreset for USB applications. Autoreset latches the switch off if it is shorted for more than 20ms, saving system power. The shorted output is then tested to determine when the short is removed to automatically restart the channel. Each ...
... The MAX1558/MAX1558H are dual, current-limited switches with autoreset for USB applications. Autoreset latches the switch off if it is shorted for more than 20ms, saving system power. The shorted output is then tested to determine when the short is removed to automatically restart the channel. Each ...
LTC3672B-2
... make the selection process much simpler. The buck regulator is designed to work with inductors in the range of 2.2μH to 10μH. A 4.7μH inductor is a good starting point. Larger value inductors reduce ripple current, which improves output ripple voltage. Lower value inductors result in higher ripple c ...
... make the selection process much simpler. The buck regulator is designed to work with inductors in the range of 2.2μH to 10μH. A 4.7μH inductor is a good starting point. Larger value inductors reduce ripple current, which improves output ripple voltage. Lower value inductors result in higher ripple c ...
BDTIC
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
Institutionen för systemteknik Biasing for high linearity base-station pre-driver Department of Electrical Engineering
... PA is a key component in transmitter part and it is the most power hungry device in the whole transceiver. There is always trade-off between the linearity and power efficiency in amplifier design. In recent RF applications with utilizing recent communication standards that imposes stringent requirem ...
... PA is a key component in transmitter part and it is the most power hungry device in the whole transceiver. There is always trade-off between the linearity and power efficiency in amplifier design. In recent RF applications with utilizing recent communication standards that imposes stringent requirem ...
LTC6655 - 0.25ppm Noise, Low Drift Precision References
... Note 8: Long-term stability typically has a logarithmic characteristic and therefore, changes after 1000 hours tend to be much smaller than before that time. Total drift in the second thousand hours is normally less than one-third that of the first thousand hours with a continuing trend toward reduc ...
... Note 8: Long-term stability typically has a logarithmic characteristic and therefore, changes after 1000 hours tend to be much smaller than before that time. Total drift in the second thousand hours is normally less than one-third that of the first thousand hours with a continuing trend toward reduc ...
Analysis and simulation of MOS capacitor feedback for
... The critical values of Km, Vjb, and Vp^^ can be determined by simultaneously solving equations (13), (14), and (15). There are exactly two values of Km that give stability over the entire gap in this design. One solution, Km = 2, is exactly the same design as capacitor feedback. The other solution d ...
... The critical values of Km, Vjb, and Vp^^ can be determined by simultaneously solving equations (13), (14), and (15). There are exactly two values of Km that give stability over the entire gap in this design. One solution, Km = 2, is exactly the same design as capacitor feedback. The other solution d ...
Reducing Circulating Currents in Interleaved
... of solutions for 5/7 angle distribution and ma = 1.4, which is selected at random. These results are shown in order to demonstrate the effect, the selection of a particular set of solutions can have on the circulating current of each phase and the ZSCC, with the second set demonstrating larger ∆αmax ...
... of solutions for 5/7 angle distribution and ma = 1.4, which is selected at random. These results are shown in order to demonstrate the effect, the selection of a particular set of solutions can have on the circulating current of each phase and the ZSCC, with the second set demonstrating larger ∆αmax ...
powerpoint file
... 1.62mV/Am at 90ºC Referring to Table 8 column 24, A 25mm² conductor can carry 113A. The de-rating factor for the arrangement are 0.8 and 0.93 131 x 0.8 x 0.93 = 84 A. Current is not the determining factor. The conductor size will need to be determined from voltage drop requirements. Therefore a 25 m ...
... 1.62mV/Am at 90ºC Referring to Table 8 column 24, A 25mm² conductor can carry 113A. The de-rating factor for the arrangement are 0.8 and 0.93 131 x 0.8 x 0.93 = 84 A. Current is not the determining factor. The conductor size will need to be determined from voltage drop requirements. Therefore a 25 m ...
Adaptive Voltage Regulation and Equal Current Distribution of
... iN remains constant except at the time instants to change voltage setpoints. In Fig.1, the transistor operates at a fixed frequency with a period T with a duty-ratio d . The inductor current is assumed to be continuous, and the inductance and capacitance components are lossless and the output capaci ...
... iN remains constant except at the time instants to change voltage setpoints. In Fig.1, the transistor operates at a fixed frequency with a period T with a duty-ratio d . The inductor current is assumed to be continuous, and the inductance and capacitance components are lossless and the output capaci ...
Chapter 28
... If a source of emf is traversed in the direction of the emf (from – to +), the potential difference V is + (Fig. c). If a source of emf is traversed in the direction opposite the emf (from + to -), the potential difference V is - (Fig. d). Note: We have assumed that battery has no internal resis ...
... If a source of emf is traversed in the direction of the emf (from – to +), the potential difference V is + (Fig. c). If a source of emf is traversed in the direction opposite the emf (from + to -), the potential difference V is - (Fig. d). Note: We have assumed that battery has no internal resis ...
Frequency Response of Sensors
... electronic filtering. Most signal conditioning systems already contain this type of filtering and the user should be cautioned to check to ensure electronic response characteristics compatible with the measurement objectives. Elimination of high frequency components is not generally damaging to most ...
... electronic filtering. Most signal conditioning systems already contain this type of filtering and the user should be cautioned to check to ensure electronic response characteristics compatible with the measurement objectives. Elimination of high frequency components is not generally damaging to most ...
L-08(GDR)(ET) ((EE)NPTEL)
... circuit and it is always possible to view even a very complicated circuit in terms of much simpler equivalent source and load circuits. Subsequently the reduction of computational complexity that involves in solving the current through a branch for different values of load resistance ( RL ) is also ...
... circuit and it is always possible to view even a very complicated circuit in terms of much simpler equivalent source and load circuits. Subsequently the reduction of computational complexity that involves in solving the current through a branch for different values of load resistance ( RL ) is also ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.