Manual - James Miller`s Home Page
... The first of the three numbers is the total count from the phase detector counter U2A/U4 for the previous 30 seconds. When multiplied by the constant 41.7 ns per count divided by 30 counting intervals = 1.39 ns, this number is the phase difference in nanoseconds between GPS and the VCXO. The control ...
... The first of the three numbers is the total count from the phase detector counter U2A/U4 for the previous 30 seconds. When multiplied by the constant 41.7 ns per count divided by 30 counting intervals = 1.39 ns, this number is the phase difference in nanoseconds between GPS and the VCXO. The control ...
Electronics Devices and Circuits
... i) Voltage gain (AV) : It should be as high as possible or It must be sufficient which depends upon the application. ii) Input resistance (RIN) : It is measured in ohms. Ideally it must be infinite, practically it must be as high as possible. This avoids the loading (decreasing) of input signal. i ...
... i) Voltage gain (AV) : It should be as high as possible or It must be sufficient which depends upon the application. ii) Input resistance (RIN) : It is measured in ohms. Ideally it must be infinite, practically it must be as high as possible. This avoids the loading (decreasing) of input signal. i ...
DC2132A - Linear Technology
... DC2132A operates to 0V and 0A. It is short-circuit proof. With very small output capacitance, the short-circuit spike is hundreds of times shorter in duration than commonly used and expensive laboratory bench power supplies. With the LT3081s in parallel on the output of this supply, small output cap ...
... DC2132A operates to 0V and 0A. It is short-circuit proof. With very small output capacitance, the short-circuit spike is hundreds of times shorter in duration than commonly used and expensive laboratory bench power supplies. With the LT3081s in parallel on the output of this supply, small output cap ...
MAX221 +5V, 1µA, Single RS-232 Transceiver with AutoShutdown General Description
... charge-pump capacitor C1. Connect bypass capacitors as close to the IC as possible. ...
... charge-pump capacitor C1. Connect bypass capacitors as close to the IC as possible. ...
DS4106/DS4212/DS4425 106.25MHz/212.5MHz/425MHz Clock Oscillators General Description
... The DS4106, DS4212, and DS4425 ceramic surfacemount crystal oscillators are part of Maxim’s DS4-XO series of crystal oscillators. These devices offer output frequencies at 106.25MHz, 212.5MHz, and 425MHz. The clock oscillators are suited for systems with tight tolerances because of the jitter, phase ...
... The DS4106, DS4212, and DS4425 ceramic surfacemount crystal oscillators are part of Maxim’s DS4-XO series of crystal oscillators. These devices offer output frequencies at 106.25MHz, 212.5MHz, and 425MHz. The clock oscillators are suited for systems with tight tolerances because of the jitter, phase ...
DG308A/DG309 Quad, SPST Analog Switches _______________General Description ____________________________Features
... using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Current and Voltage vs. Temperature graph shows the typical curve for a single-supply desig ...
... using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Current and Voltage vs. Temperature graph shows the typical curve for a single-supply desig ...
Chapter 5
... components in which the components are connected such that they provide a single path between two points. Short A circuit condition in which there is zero or an abnormally low resistance between two points; usually an inadvertent condition. Voltage divider A circuit consisting of series resistors ac ...
... components in which the components are connected such that they provide a single path between two points. Short A circuit condition in which there is zero or an abnormally low resistance between two points; usually an inadvertent condition. Voltage divider A circuit consisting of series resistors ac ...
Lab 1 - UCSD CSE
... An ideal ammeter has zero resistance so that the circuit in which it has been placed is not disturbed. An ideal ammeter is a short circuit. However, as with the voltmeter, no ammeter can ever be ideal, and therefore all ammeters have some ( hopefully) small internal resistance. To determine the resi ...
... An ideal ammeter has zero resistance so that the circuit in which it has been placed is not disturbed. An ideal ammeter is a short circuit. However, as with the voltmeter, no ammeter can ever be ideal, and therefore all ammeters have some ( hopefully) small internal resistance. To determine the resi ...
5 RC Circuits Experiment 5.1
... begins to build across the plates, thus opposing the action of the battery. As a consequence, the current flowing in the circuit gets less and less (i.e. it decays), falling to zero when the “back-voltage” on the capacitor is exactly equal and opposite to the battery voltage. If we were to quickly di ...
... begins to build across the plates, thus opposing the action of the battery. As a consequence, the current flowing in the circuit gets less and less (i.e. it decays), falling to zero when the “back-voltage” on the capacitor is exactly equal and opposite to the battery voltage. If we were to quickly di ...
Symbols and Terminology - Alphabetically
... semiconductor materials used, sequence of zones, technology used, device type and, if necessary, construction. Also, short-form information on special features and the typical applications is given. ...
... semiconductor materials used, sequence of zones, technology used, device type and, if necessary, construction. Also, short-form information on special features and the typical applications is given. ...
CM8870/70C CMOS Integrated DTMF Receiver
... leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40 milliseconds would be 300K. A typical circuit using this steering configuration is shown in Figure 1. The timing requirements for most telecommunication applications are satisfied with this circuit. Differe ...
... leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40 milliseconds would be 300K. A typical circuit using this steering configuration is shown in Figure 1. The timing requirements for most telecommunication applications are satisfied with this circuit. Differe ...
Video Transcript - Rose
... In this problem, a circuit is given in frequency domain. We want to find the load impedance ZL that results in maximum average power transferred to the load. We also need to find the maximum average power transferred to the load impedance. For a maximum power transfer problem, generally we begin by ...
... In this problem, a circuit is given in frequency domain. We want to find the load impedance ZL that results in maximum average power transferred to the load. We also need to find the maximum average power transferred to the load impedance. For a maximum power transfer problem, generally we begin by ...
Instructions - Meldrum Academy
... Adjust the Y-gain and time-base controls of the oscilloscope until you obtain a steady wave pattern. Accurately sketch the wave pattern produced. Now connect the oscilloscope across the outputs of the op-amp, CD. Without adjusting any of the controls on the oscilloscope or signal generator, ...
... Adjust the Y-gain and time-base controls of the oscilloscope until you obtain a steady wave pattern. Accurately sketch the wave pattern produced. Now connect the oscilloscope across the outputs of the op-amp, CD. Without adjusting any of the controls on the oscilloscope or signal generator, ...
Low Power DC/DC Boost Converter in SOT-23
... The TPS6104x operates with an input voltage range of 1.8 V to 6 V and can generate output voltages up to 28 V. The device operates in a pulse-frequency-modulation (PFM) scheme with constant peak current control. This control scheme maintains high efficiency over the entire load current range, and wi ...
... The TPS6104x operates with an input voltage range of 1.8 V to 6 V and can generate output voltages up to 28 V. The device operates in a pulse-frequency-modulation (PFM) scheme with constant peak current control. This control scheme maintains high efficiency over the entire load current range, and wi ...
S. Lim, D.M. Otten and D.J. Perreault, “Power Conversion Architecture for Grid Interface at High Switching Frequency,” 2014 IEEE Applied Power Electronics Conference , pp. 854-861, March 2014.
... The power-combining converter has a plurality of inputs connected to the regulating converter outputs, wherein the power-combining converter draws energy from the regulating converter outputs and delivers the combined power to the converter system output. The power-combining converter may provide on ...
... The power-combining converter has a plurality of inputs connected to the regulating converter outputs, wherein the power-combining converter draws energy from the regulating converter outputs and delivers the combined power to the converter system output. The power-combining converter may provide on ...
TPS56x219 4.5 V to 17 V Input, 2-A, 3-A
... Vout, the on-time and the output inductor value. During the on time of the low-side FET switch, this current decreases linearly. The average value of the switch current is the load current Iout. If the monitored current is above the OCL level, the converter maintains low-side FET on and delays the c ...
... Vout, the on-time and the output inductor value. During the on time of the low-side FET switch, this current decreases linearly. The average value of the switch current is the load current Iout. If the monitored current is above the OCL level, the converter maintains low-side FET on and delays the c ...
RT8809 - Richtek Technology
... mechanism in the current loop. The RT8809 senses each phase current signal and compares it with the average current. If the sensed current of any particular phase is higher than average current, the on-time of this phase will be adjusted to be shorter. OCP Once the sensed total current exceeds the c ...
... mechanism in the current loop. The RT8809 senses each phase current signal and compares it with the average current. If the sensed current of any particular phase is higher than average current, the on-time of this phase will be adjusted to be shorter. OCP Once the sensed total current exceeds the c ...
Voltage balance and control in a multi
... series converter must be balanced by a real power exchanged between the shunt converter and the line. A small difference can be introduced between the real powers shunt and series converters in order to change the DC link capacitor voltages. The reactive power exchanged between the shunt converter a ...
... series converter must be balanced by a real power exchanged between the shunt converter and the line. A small difference can be introduced between the real powers shunt and series converters in order to change the DC link capacitor voltages. The reactive power exchanged between the shunt converter a ...
Multifunction Data Acquisition USB Module USB2AD
... Since the DMM is powered via a USB cable, it is important to make sure it gets the required 5V supply. Using the right USB cable is very important. Make sure this cable has a 24 AWG wires for power supply, indicated by marking on the cable such as <28/1P + 24/2C>. Be aware that there are a lot of ca ...
... Since the DMM is powered via a USB cable, it is important to make sure it gets the required 5V supply. Using the right USB cable is very important. Make sure this cable has a 24 AWG wires for power supply, indicated by marking on the cable such as <28/1P + 24/2C>. Be aware that there are a lot of ca ...
MAX7036 300MHz to 450MHz ASK Receiver with Internal IF Filter General Description
... The crystal (XTAL) oscillator in the MAX7036 is designed to present a capacitance of approximately 4pF between XTAL1 and XTAL2. In most cases, this corresponds to a 6pF load capacitance applied to the external crystal when typical PCB parasitics are added. The MAX7036 is designed to operate with a t ...
... The crystal (XTAL) oscillator in the MAX7036 is designed to present a capacitance of approximately 4pF between XTAL1 and XTAL2. In most cases, this corresponds to a 6pF load capacitance applied to the external crystal when typical PCB parasitics are added. The MAX7036 is designed to operate with a t ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.