74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7
... oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high ...
... oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high ...
TPS61021A 3-A Boost Converter with 0.5
... between 0.5 V and 4.4 V with 3-A valley switch current limit. The TPS61021A typically operates at a quasiconstant frequency pulse width modulation (PWM) at moderate to heavy load currents. The switching frequency is 2 MHz when the input voltage is above 1.5 V. The switching frequency reduces down to ...
... between 0.5 V and 4.4 V with 3-A valley switch current limit. The TPS61021A typically operates at a quasiconstant frequency pulse width modulation (PWM) at moderate to heavy load currents. The switching frequency is 2 MHz when the input voltage is above 1.5 V. The switching frequency reduces down to ...
Phys241ManualUnit3
... Write a "mini-report" for this section of the lab manual. Describe what you did succinctly, and then what you found accurately. Then explain what the result means and how it relates to some of the concepts in the previous section. You must write using sentences & paragraphs; bulleted lists are unacc ...
... Write a "mini-report" for this section of the lab manual. Describe what you did succinctly, and then what you found accurately. Then explain what the result means and how it relates to some of the concepts in the previous section. You must write using sentences & paragraphs; bulleted lists are unacc ...
Wideband, Fixed Gain, JFET-Input AMPLIFIER OPA653 FEATURES DESCRIPTION
... The OPA653 is a very broadband, voltage-feedback amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven f ...
... The OPA653 is a very broadband, voltage-feedback amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven f ...
MAX1960/MAX1961/MAX1962 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM General Description
... Fixed-frequency PWM operation and external synchronization make these controllers suitable for telecom and datacom applications. The operating frequency is programmable to either 500kHz or 1MHz, or from 450kHz to 1.2MHz with an external clock. A clock output is provided to synchronize another conver ...
... Fixed-frequency PWM operation and external synchronization make these controllers suitable for telecom and datacom applications. The operating frequency is programmable to either 500kHz or 1MHz, or from 450kHz to 1.2MHz with an external clock. A clock output is provided to synchronize another conver ...
LT1509 Power Factor and PWM Controller BLOCK DIAGRAM W
... performance over a wide range of output power and input voltage without the addition of feedforward line frequency ripple. Care must be taken to avoid feeding switching frequency noise into the multiplier from the IAC pin. An internal 25k is provided in series with the low impedance multiplier input ...
... performance over a wide range of output power and input voltage without the addition of feedforward line frequency ripple. Care must be taken to avoid feeding switching frequency noise into the multiplier from the IAC pin. An internal 25k is provided in series with the low impedance multiplier input ...
OPA354-Q1 OPA2354-Q1
... differential pair, as shown in Figure 1. The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.2 V to 100 mV above the positive supply, while the P-channel pair is on for inputs from 100 mV below the negative supply to approximately (V+) – 1.2 V. There is a s ...
... differential pair, as shown in Figure 1. The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.2 V to 100 mV above the positive supply, while the P-channel pair is on for inputs from 100 mV below the negative supply to approximately (V+) – 1.2 V. There is a s ...
TPS62000 数据资料 dataSheet 下载
... Thus maintaining the highest efficiency at light load currents. In this mode, the output voltage is monitored with the error amplifier. As soon as the output voltage falls below the nominal value, the high side switch is turned on and the inductor current ramps up. When the inductor current reaches ...
... Thus maintaining the highest efficiency at light load currents. In this mode, the output voltage is monitored with the error amplifier. As soon as the output voltage falls below the nominal value, the high side switch is turned on and the inductor current ramps up. When the inductor current reaches ...
Protection of single battery voltage SLICs for new networks in US
... example of a single battery high voltage SLIC. High voltage SLICs like this, are well suited to short line applications that require smaller battery and ringing voltages, as compared to long line applications. Since the ringing signal is smaller, it is generated by the SLIC itself (without external ...
... example of a single battery high voltage SLIC. High voltage SLICs like this, are well suited to short line applications that require smaller battery and ringing voltages, as compared to long line applications. Since the ringing signal is smaller, it is generated by the SLIC itself (without external ...
TLE2027-EP Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER FEATURES
... All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC– . Differential voltages are at IN+ with respect to IN–. Excessive current flows if a differential input voltage in excess of approximately ±1.2 V is applied between the inputs, unless some limiti ...
... All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC– . Differential voltages are at IN+ with respect to IN–. Excessive current flows if a differential input voltage in excess of approximately ±1.2 V is applied between the inputs, unless some limiti ...
AD623 instrumentation amplifier
... ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, are rejected because the CMRR remains constant up to 200 Hz. The AD623 has a wide input commonmode range and can amplify signals that have a common-mode voltage 150 mV below ground. Although the design of the AD623 w ...
... ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, are rejected because the CMRR remains constant up to 200 Hz. The AD623 has a wide input commonmode range and can amplify signals that have a common-mode voltage 150 mV below ground. Although the design of the AD623 w ...
A Wideband Low-Phase
... blocks of the frequency synthesizer. Noise present on the tuning line appears across the varactors and effectively modulates the device junction capacitance, resulting in phase noise sidebands about the carrier. To avoid this problem, the targeted frequency range is split into several sub-bands by m ...
... blocks of the frequency synthesizer. Noise present on the tuning line appears across the varactors and effectively modulates the device junction capacitance, resulting in phase noise sidebands about the carrier. To avoid this problem, the targeted frequency range is split into several sub-bands by m ...
Electricity - LD Didactic
... known as the internal resistance Ri, due to their technical design are often used both to measure the current and to measure the voltage in electric circuits. An important consequence of Kirchhoff's laws is that this internal resistance affects the current and the corresponding voltage drops in the ...
... known as the internal resistance Ri, due to their technical design are often used both to measure the current and to measure the voltage in electric circuits. An important consequence of Kirchhoff's laws is that this internal resistance affects the current and the corresponding voltage drops in the ...
Few External Components Reliable and Flexible SMPS Controller
... The Demag pin offers 3 different functions: Zero voltage crossing detection (50 mV), 24 mA current detection and 120 mA current detection. The 24 mA level is used to detect the secondary reconfiguration status and the 120 mA level to detect an Over Voltage status called Quick OVP. The Current Sense ...
... The Demag pin offers 3 different functions: Zero voltage crossing detection (50 mV), 24 mA current detection and 120 mA current detection. The 24 mA level is used to detect the secondary reconfiguration status and the 120 mA level to detect an Over Voltage status called Quick OVP. The Current Sense ...
Overhead-Conscious Voltage Selection for Dynamic and Leakage
... be calculated as 13.6µJ and 5.8µJ, respectively. The overall energy dissipation of the realistic schedule shown in Fig. 2(b) accumulates to 36 + 1.8 + 13.6 + 5.8 = 57.2µJ. Let us consider a second possibility of ordering the modes, as given in Fig. 2(c). Compared to the schedule in Fig. 2(a), the mo ...
... be calculated as 13.6µJ and 5.8µJ, respectively. The overall energy dissipation of the realistic schedule shown in Fig. 2(b) accumulates to 36 + 1.8 + 13.6 + 5.8 = 57.2µJ. Let us consider a second possibility of ordering the modes, as given in Fig. 2(c). Compared to the schedule in Fig. 2(a), the mo ...
2.2-MHz, 60-V OUTPUT STEP UP DC/DC CONVERTER (Rev. B)
... regulator with integrated 3-A, 60-V power MOSFET. The device can be configured as a switch mode stepup power supply with voltage supervisor. Once the internal circuits have stabilized with a minimum input supply of 3.6 V, the system can then have an input voltage range from 1.5 V to 40 V, to maintai ...
... regulator with integrated 3-A, 60-V power MOSFET. The device can be configured as a switch mode stepup power supply with voltage supervisor. Once the internal circuits have stabilized with a minimum input supply of 3.6 V, the system can then have an input voltage range from 1.5 V to 40 V, to maintai ...
AN140 - Basic Concepts of Linear Regulator and Switching Mode
... a precision current source, allows the linear regulator to be directly paralleled to spread the current load and thus spread dissipated heat among the ICs. This makes it possible to use linear regulators in high output current, allsurface-mount applications, where only a limited amount of heat can b ...
... a precision current source, allows the linear regulator to be directly paralleled to spread the current load and thus spread dissipated heat among the ICs. This makes it possible to use linear regulators in high output current, allsurface-mount applications, where only a limited amount of heat can b ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.