12.2 switched-capacitor circuits
... undesirable errors in the inverting SC integrator circuit. By changing the phasing of the switches, as indicated in Fig. 12.12, the noninverting integrator of Fig. 12.10 can be changed to an inverting integrator. During phase 1 in Fig. 12.13(a), the source is connected through C1 to the summing junc ...
... undesirable errors in the inverting SC integrator circuit. By changing the phasing of the switches, as indicated in Fig. 12.12, the noninverting integrator of Fig. 12.10 can be changed to an inverting integrator. During phase 1 in Fig. 12.13(a), the source is connected through C1 to the summing junc ...
MAX1973/MAX1974 Smallest 1A, 1.4MHz Step-Down Regulators General Description Features
... using a resistor-divider. The output voltage of the MAX1973 is preset to 1.8V or 2.5V by connecting FBSEL to GND or IN, respectively. The MAX1974 is preset to 1.0V or 1.5V by connecting FBSEL to GND or IN, respectively. In adjustable mode (see the Output Voltage Selection section), the output voltag ...
... using a resistor-divider. The output voltage of the MAX1973 is preset to 1.8V or 2.5V by connecting FBSEL to GND or IN, respectively. The MAX1974 is preset to 1.0V or 1.5V by connecting FBSEL to GND or IN, respectively. In adjustable mode (see the Output Voltage Selection section), the output voltag ...
Octal Channel Protectors ADG467 FEATURES
... NMOS and two PMOS. One of the PMOS devices does not lie directly in the signal path but is used to connect the source of the second PMOS device to its backgate. This has the effect of lowering the threshold voltage and thus increasing the input signal range of the channel for normal operation. The s ...
... NMOS and two PMOS. One of the PMOS devices does not lie directly in the signal path but is used to connect the source of the second PMOS device to its backgate. This has the effect of lowering the threshold voltage and thus increasing the input signal range of the channel for normal operation. The s ...
Technical Requirements for Connecting Wind
... Provided that the power flows Si , due to the consumer loads, pose individually no thermal danger to any element, the most dangerous overload may occur in a situation where consumer loads are at minimum and the power of the WTG System(s) is at maximum. Therefore, if Si ≈ 0, then ...
... Provided that the power flows Si , due to the consumer loads, pose individually no thermal danger to any element, the most dangerous overload may occur in a situation where consumer loads are at minimum and the power of the WTG System(s) is at maximum. Therefore, if Si ≈ 0, then ...
LT1994 - Low Noise, Low Distortion Fully Differential Input/Output
... The LT®1994 is a high precision, very low noise, low distortion, fully differential input/output amplifier optimized for 3V, single-supply operation. The LT1994’s output common mode voltage is independent of the input common mode voltage, and is adjustable by applying a voltage on the VOCM pin. A sep ...
... The LT®1994 is a high precision, very low noise, low distortion, fully differential input/output amplifier optimized for 3V, single-supply operation. The LT1994’s output common mode voltage is independent of the input common mode voltage, and is adjustable by applying a voltage on the VOCM pin. A sep ...
1.5A, 24V, 17MHz POWER OPERATIONAL AMPLIFIER OPA564 FEATURES
... reactive loads. The high slew rate provides 1.3MHz full-power bandwidth and excellent linearity. These monolithic integrated circuits provide high reliability in demanding powerline communications and motor control applications. The OPA564 operates from a single supply of 7V to 24V, or dual power su ...
... reactive loads. The high slew rate provides 1.3MHz full-power bandwidth and excellent linearity. These monolithic integrated circuits provide high reliability in demanding powerline communications and motor control applications. The OPA564 operates from a single supply of 7V to 24V, or dual power su ...
Exercise 2 - DMCS Pages for Students
... 3.2.b. Practical concept of a complete AC voltage phase controller In the textbook, only the principal (power) circuit has been considered. We did not think about how to cause the triac to turn on at a desired—and variable—moment. This function must be performed by a separate circuit—the control one ...
... 3.2.b. Practical concept of a complete AC voltage phase controller In the textbook, only the principal (power) circuit has been considered. We did not think about how to cause the triac to turn on at a desired—and variable—moment. This function must be performed by a separate circuit—the control one ...
IOSR Journal of Computer Engineering (IOSR-JCE) e-ISSN: 2278-0661, p-ISSN: 2278-8727 PP 29-36 www.iosrjournals.org
... ABSTRACT : In High speed operations the duty cycle of the clock signal is to bé calibrated at 50%. But the variations in process, voltage and temperature (PVT) influences the duty cycle and make it difficult to calibrate the duty cycle at 50%. To overcome this deviation Pulse width control loops (PW ...
... ABSTRACT : In High speed operations the duty cycle of the clock signal is to bé calibrated at 50%. But the variations in process, voltage and temperature (PVT) influences the duty cycle and make it difficult to calibrate the duty cycle at 50%. To overcome this deviation Pulse width control loops (PW ...
CD74HCT7046A 数据资料 dataSheet 下载
... The waveform preset at the capacitor resembles a sawtooth as shown in Figure 7. The lock detector capacitor value is determined by the VCO center frequency. The typical range of capacitor for a frequency of 10MHz is about 10pF and for a frequency of 100kHz is about 1000pF. The chart in Figure 8 can ...
... The waveform preset at the capacitor resembles a sawtooth as shown in Figure 7. The lock detector capacitor value is determined by the VCO center frequency. The typical range of capacitor for a frequency of 10MHz is about 10pF and for a frequency of 100kHz is about 1000pF. The chart in Figure 8 can ...
74LCX16374 Low Voltage 16-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs 7
... The LCX16374 consists of sixteen edge-triggered flip-flops with individual D-type inputs and 3-STATE true outputs. The device is byte controlled with each byte functioning identically, but independent of the other. The control pins can be shorted together to obtain full 16-bit operation. Each byte h ...
... The LCX16374 consists of sixteen edge-triggered flip-flops with individual D-type inputs and 3-STATE true outputs. The device is byte controlled with each byte functioning identically, but independent of the other. The control pins can be shorted together to obtain full 16-bit operation. Each byte h ...
FAN6747 Highly Integrated Green-Mode PWM Controller FA
... Over-Temperature Protection. For over-temperature protection, an external NTC thermistor is connected from this pin to GND. The impedance of the NTC decreases at high temperatures. Once the voltage of the RT pin drops below the threshold voltage, the controller latches off the PWM. If the RT pin is ...
... Over-Temperature Protection. For over-temperature protection, an external NTC thermistor is connected from this pin to GND. The impedance of the NTC decreases at high temperatures. Once the voltage of the RT pin drops below the threshold voltage, the controller latches off the PWM. If the RT pin is ...
BDTIC www.BDTIC.com/infineon I C E 2 Q R x x 6 5 /... P o w e r M a n a g...
... converter, the mains input voltage is rectified by the diode bridge and then smoothed by the capacitor C bus where the bus voltage Vbus is available. The transformer has one primary winding Wp, one or more secondary windings (here one secondary winding Ws), and one auxiliary winding Wa. When quasi-r ...
... converter, the mains input voltage is rectified by the diode bridge and then smoothed by the capacitor C bus where the bus voltage Vbus is available. The transformer has one primary winding Wp, one or more secondary windings (here one secondary winding Ws), and one auxiliary winding Wa. When quasi-r ...
Lab #5 Operational Amplifier
... negligible errors in most cases. 2. In OP-AMP circuits, most of the inaccuracy is contributed by elements in the circuit other than the OP-AMP; its contributions are often negligible. 3. The power supplies to an OP-AMP determine its range of operation, but have negligible effect on its performance w ...
... negligible errors in most cases. 2. In OP-AMP circuits, most of the inaccuracy is contributed by elements in the circuit other than the OP-AMP; its contributions are often negligible. 3. The power supplies to an OP-AMP determine its range of operation, but have negligible effect on its performance w ...
ICE3xS03LJG
... where, Ropto : series resistor with opto-coupler at secondary side (e.g. R7 in Figure 4) RFB : IC internal pull up resistor connected to FB pin (RFB=15.4KΩ) Gopto : current transfer gain of opto-coupler GTL431 : voltage transfer gain of the loop compensation network (e.g. R2, R3,R4,R5,R6,R7,C9 & C10 ...
... where, Ropto : series resistor with opto-coupler at secondary side (e.g. R7 in Figure 4) RFB : IC internal pull up resistor connected to FB pin (RFB=15.4KΩ) Gopto : current transfer gain of opto-coupler GTL431 : voltage transfer gain of the loop compensation network (e.g. R2, R3,R4,R5,R6,R7,C9 & C10 ...
