United States Patent
... of the control and data circuits so that the control circuit does not activate until the data is ready. As a result, selftimed circuits are more robust because they do not depend upon accurate matching of delays, a difficult phenomenon over the wide range of performance resulting from tolerances in ...
... of the control and data circuits so that the control circuit does not activate until the data is ready. As a result, selftimed circuits are more robust because they do not depend upon accurate matching of delays, a difficult phenomenon over the wide range of performance resulting from tolerances in ...
Answers
... If there is no voltage (no pressure), there will not be any electrical current flowing (no water moving) even if the resistance is zero (largest, widest hose known). BUT, it also works the other way: you have very high voltage (high pressure), there may not be any electric current (no water flow) be ...
... If there is no voltage (no pressure), there will not be any electrical current flowing (no water moving) even if the resistance is zero (largest, widest hose known). BUT, it also works the other way: you have very high voltage (high pressure), there may not be any electric current (no water flow) be ...
Experiment # 1 - GWU`s SEAS - The George Washington University
... 4) Measure the total current (I1) used by the circuit. 5) Find the power dissipated by each resistor. 6) Add the measured values from the above information onto Data Table 1.2A. b) For the circuit in Fig. 1B: 1) Construct the circuit in Fig. 1B. DO NOT connect the power supply (V1) to the circuit ye ...
... 4) Measure the total current (I1) used by the circuit. 5) Find the power dissipated by each resistor. 6) Add the measured values from the above information onto Data Table 1.2A. b) For the circuit in Fig. 1B: 1) Construct the circuit in Fig. 1B. DO NOT connect the power supply (V1) to the circuit ye ...
APPLICATION NOTE - TDA9901 - DIGITAL PROGRAMMABLE GAIN AMPLIFIER
... consumption of 150mW only. Therefore, the Digital part of the device can be supplied under a reduced supply voltage of 3.3V. The TDA9901 incorporates an AGC function operational between a gain of 6 to 30dB thanks to five CMOS compatible digital control steps (from 3-bit GRAY code) which can operate ...
... consumption of 150mW only. Therefore, the Digital part of the device can be supplied under a reduced supply voltage of 3.3V. The TDA9901 incorporates an AGC function operational between a gain of 6 to 30dB thanks to five CMOS compatible digital control steps (from 3-bit GRAY code) which can operate ...
AN-847 APPLICATION NOTE
... Referring to Figure 3, with a system supply value (VDD) of 3.2 V, the user can program the AD5933 output ac excitation voltage of the AD5933 to be one of four values (2 V p-p, 1 V p-p, 400 mV p-p, or 200 mV p-p) by setting Bit D10 and Bit D9 in the AD5933 control register (see the AD5933 data sheet ...
... Referring to Figure 3, with a system supply value (VDD) of 3.2 V, the user can program the AD5933 output ac excitation voltage of the AD5933 to be one of four values (2 V p-p, 1 V p-p, 400 mV p-p, or 200 mV p-p) by setting Bit D10 and Bit D9 in the AD5933 control register (see the AD5933 data sheet ...
L. Huang, W. Rieutort-Louis, A. Gualdino, L. Teagno, Y. Hu, J. Mouro, J. Sanz-Robinson, J.C. Sturm, S. Wagner, V. Chu, J. Conde, and N. Verma, "An ASIC for Readout of Post-processed Thin-film MEMS Resonators by Employing Capacitive Interfacing and Active Parasitic Cancellation", VLSI Symp. on Circuits (VLSI) (JUN2014).
... Fig. 2 shows the readout-circuit. The MEMS resonator is biased through a direct bond with 6V DC (not sensitive to parasitics). A triangle wave (VSW=2.2VP-P) is generated via an on-chip function generator and applied to the MEMS. This results in two currents: (1) an intended current IM through the mo ...
... Fig. 2 shows the readout-circuit. The MEMS resonator is biased through a direct bond with 6V DC (not sensitive to parasitics). A triangle wave (VSW=2.2VP-P) is generated via an on-chip function generator and applied to the MEMS. This results in two currents: (1) an intended current IM through the mo ...
LTC1069-7 - Linear Phase 8th Order Lowpass Filter
... CLK (Pin 5): Clock Input. Any TTL or CMOS clock source with a square wave output and 50% duty cycle (±10%) is an adequate clock source for the device. The power supply for the clock source should not necessarily be the filter’s power supply. The analog ground of the filter should only be connected to ...
... CLK (Pin 5): Clock Input. Any TTL or CMOS clock source with a square wave output and 50% duty cycle (±10%) is an adequate clock source for the device. The power supply for the clock source should not necessarily be the filter’s power supply. The analog ground of the filter should only be connected to ...
DIGISAT PRO ACCU English
... satellite receiver. These two readings can compliment each other (when one increases, the other one increases) but the numbers will not be the same. The satellite receiver indicates interpreted data reception (forward error correction information) while the DIGISAT PRO ACCU indicates overall gain of ...
... satellite receiver. These two readings can compliment each other (when one increases, the other one increases) but the numbers will not be the same. The satellite receiver indicates interpreted data reception (forward error correction information) while the DIGISAT PRO ACCU indicates overall gain of ...
Current Switching with High Voltage Air Disconnector
... positive or negative. As the time passes a series of successive Switching operation in power stations and substations, high- strikes will keep occurring at reduced amplitude, until the voltage faults and lightning cause high levels of high contacts touch. The highest transient overvoltage therefore ...
... positive or negative. As the time passes a series of successive Switching operation in power stations and substations, high- strikes will keep occurring at reduced amplitude, until the voltage faults and lightning cause high levels of high contacts touch. The highest transient overvoltage therefore ...
Wideband, Low-Power, Current Feedback Operational Amplifier OPA694 FEATURES
... feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high-density video routers. Being a current f ...
... feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high-density video routers. Being a current f ...
Study of Inductive-Capacitive Series Circuits Using
... simulate the electrical circuits and analyze different operating regimes. Because the signal step response or pulse generates a transitory regime, the circuit behavior in these conditions can be studied. The simulation is shown in Fig.27: The advantage of this simulation method is that the circuit c ...
... simulate the electrical circuits and analyze different operating regimes. Because the signal step response or pulse generates a transitory regime, the circuit behavior in these conditions can be studied. The simulation is shown in Fig.27: The advantage of this simulation method is that the circuit c ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.