1 Gate-Defined Quantum Dots on Carbon Nanotubes MJ
... Gate voltages can also be used to control interdot coupling, allowing a transition from two isolated dots (uncoupled) to one large dot (fully coupled). Increasing the coupling between the two dots (by reducing the voltage on the middle gate) leads to a splitting of the high-conductance points of deg ...
... Gate voltages can also be used to control interdot coupling, allowing a transition from two isolated dots (uncoupled) to one large dot (fully coupled). Increasing the coupling between the two dots (by reducing the voltage on the middle gate) leads to a splitting of the high-conductance points of deg ...
Lecture 19: CMOS Operational Amplifiers
... interesting and useful operations with op amps. Now, we will take all that we have learned about circuits and devices to see how operational amplifiers themselves are built. In this lecture, we will focus on building CMOS op amps. S&S has much more detail in terms of building operational amplifiers ...
... interesting and useful operations with op amps. Now, we will take all that we have learned about circuits and devices to see how operational amplifiers themselves are built. In this lecture, we will focus on building CMOS op amps. S&S has much more detail in terms of building operational amplifiers ...
PAM8008 Description Pin Assignments
... noted that the voltage of four new dry or alkaline batteries is over 6V, higher than its maximum operation voltage, which probably make the device damaged. Therefore, it's recommended to use either four Ni-MH (Nickel Metal Hydride) rechargeable batteries or three dry or alkaline batteries. 4. The in ...
... noted that the voltage of four new dry or alkaline batteries is over 6V, higher than its maximum operation voltage, which probably make the device damaged. Therefore, it's recommended to use either four Ni-MH (Nickel Metal Hydride) rechargeable batteries or three dry or alkaline batteries. 4. The in ...
Reset Circuit for the TMS320C6000 DSP
... CVdd. Another solution monitors both the 2.5-V/1.8-V and 3.3-V power supplies using a single supervisor such as the TI TPS3707. This allows the DSP to be released from reset only if both its power supplies are at the proper levels.. To ensure that the TMS320C6000 does not generate signals unless the ...
... CVdd. Another solution monitors both the 2.5-V/1.8-V and 3.3-V power supplies using a single supervisor such as the TI TPS3707. This allows the DSP to be released from reset only if both its power supplies are at the proper levels.. To ensure that the TMS320C6000 does not generate signals unless the ...
SN54F32 数据资料 dataSheet 下载
... Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.2 V ...
... Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.2 V ...
ZXTR2012Z Description Features
... ZXTR2012Z Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. ...
... ZXTR2012Z Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. ...
Optical Sensors
... Tilt sensors offered in small, low profile, low noise SMD packages are applicable for orientation detection and image rotation in digital cameras, cell phones, tablet computers and other handheld devices. ROHM IR receivers and IrDA communication devices with integrated LSI/IR components operate at l ...
... Tilt sensors offered in small, low profile, low noise SMD packages are applicable for orientation detection and image rotation in digital cameras, cell phones, tablet computers and other handheld devices. ROHM IR receivers and IrDA communication devices with integrated LSI/IR components operate at l ...
STANDARD REVIEW PLAN U.S. NUCLEAR REGULATORY COMMISSION
... unbalanced voltage/current conditions expected during various operating and loading conditions. The manufacturer provided parameters maybe acceptable if specified during the procurement process. Industry standards such as NEMA MG 1-2011 (Motors and Generators), Section 20.24, titled, “Effects of Unb ...
... unbalanced voltage/current conditions expected during various operating and loading conditions. The manufacturer provided parameters maybe acceptable if specified during the procurement process. Industry standards such as NEMA MG 1-2011 (Motors and Generators), Section 20.24, titled, “Effects of Unb ...
Section 4 Thyristor General Elec Product
... on state immediately after the switching from off state to on state has occurred and the triggering signal has been removed. Holding Current (IH) is the minimum principle current required to maintain the thyristor in the on state. Holding current can best be understood by relating to the "drop out" ...
... on state immediately after the switching from off state to on state has occurred and the triggering signal has been removed. Holding Current (IH) is the minimum principle current required to maintain the thyristor in the on state. Holding current can best be understood by relating to the "drop out" ...
KB009
... The basic objectives in selecting capacitor fuses are twofold: 1. The fuse must be capable of withstanding steady state and transient currents in order to avoid spurious fuse operations. 2. The fuse must effectively remove a failed or failing capacitor unit from service without causing further damag ...
... The basic objectives in selecting capacitor fuses are twofold: 1. The fuse must be capable of withstanding steady state and transient currents in order to avoid spurious fuse operations. 2. The fuse must effectively remove a failed or failing capacitor unit from service without causing further damag ...
A discriminating metal detector
... dc negative feedback loop is established from the output of the sensitivity control, back to the input of gate 1, the drain of IC1b, via the sample and hold circuitry. A portion of the voltage from the wiper of RV3 is added to the voltage determined by the voltage divider R33, RV4 and R34. This is a ...
... dc negative feedback loop is established from the output of the sensitivity control, back to the input of gate 1, the drain of IC1b, via the sample and hold circuitry. A portion of the voltage from the wiper of RV3 is added to the voltage determined by the voltage divider R33, RV4 and R34. This is a ...
Digital Oscilloscope
... the bandwidth is 100 MHz. The scope can record a signal with a frequency greater than the sampling rate by random repetitive sampling. In this process only one or two data points may be collected per cycle but over many cycles the waveform is built up because the time elapsed between the trigger poi ...
... the bandwidth is 100 MHz. The scope can record a signal with a frequency greater than the sampling rate by random repetitive sampling. In this process only one or two data points may be collected per cycle but over many cycles the waveform is built up because the time elapsed between the trigger poi ...
Fault Detection in Induction Machine by Application
... The fault detection is seen more and more in the electrical machines using induction machine because of its strength, power and low cost. Fault diagnostics requires measures sensitive to the change greatness of the machine and an appropriate method to obtain a diagnostic index and a threshold indica ...
... The fault detection is seen more and more in the electrical machines using induction machine because of its strength, power and low cost. Fault diagnostics requires measures sensitive to the change greatness of the machine and an appropriate method to obtain a diagnostic index and a threshold indica ...
The Use of Optocouplers in Measuring Loudspeaker Cone
... respective photo-transistors is amplified using the inverting amplifiers IC1A and IC1B. Resistors R6 and R7 are used to adjust the amplification of the inverting amplifiers in the circuit so that both sensors produce equal output signals for the same amount of cone displacement. Potentiometers R8 an ...
... respective photo-transistors is amplified using the inverting amplifiers IC1A and IC1B. Resistors R6 and R7 are used to adjust the amplification of the inverting amplifiers in the circuit so that both sensors produce equal output signals for the same amount of cone displacement. Potentiometers R8 an ...
ADM1066 数据手册DataSheet 下载
... implement a closed-loop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs. Supply margining can be performed with a minimum of external components. The margining loop can be used for in-circuit testing of a ...
... implement a closed-loop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs. Supply margining can be performed with a minimum of external components. The margining loop can be used for in-circuit testing of a ...
ECE 497 Project Proposal
... to these standards will ensure that the device is compatible with existing phasor data concentrators (PDCs) and visualization software. The device is broken down into seven different component parts as shown in Figure 2.1. The measurement source is a 120v residential outlet. A step down circuit lowe ...
... to these standards will ensure that the device is compatible with existing phasor data concentrators (PDCs) and visualization software. The device is broken down into seven different component parts as shown in Figure 2.1. The measurement source is a 120v residential outlet. A step down circuit lowe ...
Liebert ® APM ™ UPS
... Current Sharing: When multiple UPS modules are connected in parallel and powering a common load, each UPS module output current will not differ by more than 5% of the rated full load current of one UPS module. ...
... Current Sharing: When multiple UPS modules are connected in parallel and powering a common load, each UPS module output current will not differ by more than 5% of the rated full load current of one UPS module. ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.