Atmel AVR-based Constant Current Supply
... requires only 3.0 volts across the load. A very small duty cycle from the 48 volt source is required to achieve this 3.0 volts. Small changes in such a low duty cycle result in significant swings in the output voltage and current. This is what makes the 1.0_ load case the most difficult. Figure #7 s ...
... requires only 3.0 volts across the load. A very small duty cycle from the 48 volt source is required to achieve this 3.0 volts. Small changes in such a low duty cycle result in significant swings in the output voltage and current. This is what makes the 1.0_ load case the most difficult. Figure #7 s ...
AD8079
... The two halves of an AD8079 can be configured to create a single-ended to differential high speed driver with a –3 dB bandwidth in excess of 110 MHz as shown in Figure 27. Although the individual op amps are each current feedback with internal feedback resistors, the overall architecture yields a ci ...
... The two halves of an AD8079 can be configured to create a single-ended to differential high speed driver with a –3 dB bandwidth in excess of 110 MHz as shown in Figure 27. Although the individual op amps are each current feedback with internal feedback resistors, the overall architecture yields a ci ...
May 2004 Fully Differential Gain-Block Family Simplifies Interface
... simple amplification or level translation solutions for amplifying signals that are intrinsically differential or need to be made differential. The LTC1992 is available with uncommitted gain (base LTC1992), or in fixed gain versions with space-saving on-chip factory-trimmed resistors— namely, the LT ...
... simple amplification or level translation solutions for amplifying signals that are intrinsically differential or need to be made differential. The LTC1992 is available with uncommitted gain (base LTC1992), or in fixed gain versions with space-saving on-chip factory-trimmed resistors— namely, the LT ...
ACADEMIC PHYSICS REVIEW: CIRCUITS
... 3° Use the parallel circuit pictured right to answer questions (a) - (d), a, What is the voltage across each resistor? ...
... 3° Use the parallel circuit pictured right to answer questions (a) - (d), a, What is the voltage across each resistor? ...
Overview of High Performance Analog Optocouplers
... of the receiver circuit, as the power supply is established by the source supplying the loop current. The zener Z1 establishes the 5 V level for the Op-amp power supply. The loop current is split at the junction of R3 and R2 and PD1. The resistors R1 and R3 are essentially in parallel, as there is z ...
... of the receiver circuit, as the power supply is established by the source supplying the loop current. The zener Z1 establishes the 5 V level for the Op-amp power supply. The loop current is split at the junction of R3 and R2 and PD1. The resistors R1 and R3 are essentially in parallel, as there is z ...
Introduction - GEOCITIES.ws
... The function of the amplifier is to boost the low-level output signal from the piezo-electric receiving transducer up to about 10V pk – pk in order to drive the diode detector that precedes the Schmitt trigger circuit. The relatively high output impedance of the receiver transducer suggests the use ...
... The function of the amplifier is to boost the low-level output signal from the piezo-electric receiving transducer up to about 10V pk – pk in order to drive the diode detector that precedes the Schmitt trigger circuit. The relatively high output impedance of the receiver transducer suggests the use ...
LABORATORY VI : Flip-Flops 1 Introduction 2 Laboratory Preliminaries
... Control of analog signals up to 20 Vpp can be achieved by digital signals, if the digital signal amplitudes are at least 4.5V. More precisely, if the digital supply voltage range is larger 4.5 V (VDD − VSS > 4.5 V), then analog output swings are possible with amplitudes set by the supply voltage ran ...
... Control of analog signals up to 20 Vpp can be achieved by digital signals, if the digital signal amplitudes are at least 4.5V. More precisely, if the digital supply voltage range is larger 4.5 V (VDD − VSS > 4.5 V), then analog output swings are possible with amplitudes set by the supply voltage ran ...
The Amplifier Input Protection Circuit for a Intraoperative Evoked
... discharge tube has current sink capability of at least 5 kA (10/1000 µs test), which is more than adequate for defibrillation protection. Moreover it has very high resistance of about 1 GΩ and capacitance is lower than 1 pF. That is in sharp contrast to all clamp types of protection components which ...
... discharge tube has current sink capability of at least 5 kA (10/1000 µs test), which is more than adequate for defibrillation protection. Moreover it has very high resistance of about 1 GΩ and capacitance is lower than 1 pF. That is in sharp contrast to all clamp types of protection components which ...
Single Phase Transformers - Electrical and Computer Engineering
... and the equivalent circuit can be approximated as shown in Figure 4. In this case, the magnetizing impedance is assumed to be much larger than the secondary resistance and secondary leakage reactance. This is typically a good assumption for practical transformer designs. From the voltage, current, a ...
... and the equivalent circuit can be approximated as shown in Figure 4. In this case, the magnetizing impedance is assumed to be much larger than the secondary resistance and secondary leakage reactance. This is typically a good assumption for practical transformer designs. From the voltage, current, a ...
