Activity 6A
... values in the range 4.7 to 9.1 kΩ. The static characteristics of a UJT are shown in Fig. 6.5(b). When the dc supply voltage Vs is applied, the capacitor C is charged through resistor R since the emitter circuit of the UJT is in the open state. The time constant of the charging circuit is T1 = RC. Wh ...
... values in the range 4.7 to 9.1 kΩ. The static characteristics of a UJT are shown in Fig. 6.5(b). When the dc supply voltage Vs is applied, the capacitor C is charged through resistor R since the emitter circuit of the UJT is in the open state. The time constant of the charging circuit is T1 = RC. Wh ...
HMC384LP4 数据资料DataSheet下载
... VCO’s phase noise performance is excellent over temperature, shock, vibration and process due to the oscillator’s monolithic structure. Power output is 3.5 dBm typical from a 3V supply voltage. The voltage controlled oscillator is packaged in a low cost leadless QFN 4 x 4 mm surface mount package. ...
... VCO’s phase noise performance is excellent over temperature, shock, vibration and process due to the oscillator’s monolithic structure. Power output is 3.5 dBm typical from a 3V supply voltage. The voltage controlled oscillator is packaged in a low cost leadless QFN 4 x 4 mm surface mount package. ...
TOSHIBA TC55V328AJ-15/17/20 SILICON GATE CMOS
... Toshiba products described in this document are not authorized for use as critical components in life support systems without the written consent of the appropriate officer of Toshiba America, Inc. Life support systems are either systems intended for surgical implant in the body or systems which sus ...
... Toshiba products described in this document are not authorized for use as critical components in life support systems without the written consent of the appropriate officer of Toshiba America, Inc. Life support systems are either systems intended for surgical implant in the body or systems which sus ...
T. Nussbaumer, G. Gong, M. L. Heldwein, J. W. Kolar
... L0++L0- the damping provided by the equivalent resistors RF, Rsw,p and Rsw,s precisely corresponds with the damping appearing in the real system, which is verified in Fig. 4 for a small signal step response of the output voltage for open loop operation of the system1. In contrary, without considerat ...
... L0++L0- the damping provided by the equivalent resistors RF, Rsw,p and Rsw,s precisely corresponds with the damping appearing in the real system, which is verified in Fig. 4 for a small signal step response of the output voltage for open loop operation of the system1. In contrary, without considerat ...
Ohms_law
... Plot the results for both decade box resistances on a single Vs –versus-Is graph, and draw straight lines that best fit the sets of data. Determine the slopes of the lines, and compare them with the constant values of Rs of the decade box by computing the percent errors. According to Ohm’s law, the ...
... Plot the results for both decade box resistances on a single Vs –versus-Is graph, and draw straight lines that best fit the sets of data. Determine the slopes of the lines, and compare them with the constant values of Rs of the decade box by computing the percent errors. According to Ohm’s law, the ...
Homework 8 - inst.eecs.berkeley.edu
... Considering Cbit = 18 f F, and using the same dimensions provided in part b) for the wires, what is the maximum number of cells that can be stacked together on to a single DRAM column while still meeting this minimum voltage requirement for the readout? Note: Real DRAMs do things slightly differentl ...
... Considering Cbit = 18 f F, and using the same dimensions provided in part b) for the wires, what is the maximum number of cells that can be stacked together on to a single DRAM column while still meeting this minimum voltage requirement for the readout? Note: Real DRAMs do things slightly differentl ...
SIMULATION WITH THE SEPIC TOPOLOGY (SEPIC-Single Ended Primary Inductance Converter)
... Now implement the schematic shown above in Figure 4 in NL5. It should look like Figure 5 below when complete. Vg is a DC voltage source (VDC) from the source library. It needs to be set for 120 volts. L1 is an ideal inductor from the library. Set to 500 µH. RL1 is an ideal resistor from the library ...
... Now implement the schematic shown above in Figure 4 in NL5. It should look like Figure 5 below when complete. Vg is a DC voltage source (VDC) from the source library. It needs to be set for 120 volts. L1 is an ideal inductor from the library. Set to 500 µH. RL1 is an ideal resistor from the library ...
AN-566: A Geophone/Hydrophone Acquisition Reference Design
... the steep digital filter response (see Table II of the data sheet). Similarly, performance of the acquisition system in the presence of signal like linearity and intermodulation or impulse response can be verified by applying an AC or two tone reference source between either TEST+ and TEST- or CAL+ ...
... the steep digital filter response (see Table II of the data sheet). Similarly, performance of the acquisition system in the presence of signal like linearity and intermodulation or impulse response can be verified by applying an AC or two tone reference source between either TEST+ and TEST- or CAL+ ...
International Journal of Engineering Inventions e-ISSN: 2278
... boost converter combinations or the cascaded configurations. Conventional buck–boost converters can step-up or step-down the input voltage. However, they are not capable of pro-viding bidirectional power flow. Moreover, their output voltage is negative with respect to the input voltage, which needs ...
... boost converter combinations or the cascaded configurations. Conventional buck–boost converters can step-up or step-down the input voltage. However, they are not capable of pro-viding bidirectional power flow. Moreover, their output voltage is negative with respect to the input voltage, which needs ...
Tutorial - BIT Mesra
... A step voltage is applied to the circuit in figure 2 at time t = 0. (a) Obtain the expression for v o(t), (b) Obtain expression for rise time in terms of time constant RC and cut-off frequency f2. A voltage pulse of amplitude V and duration tp is applied to the circuit in figure 2. Derive vo (t) for ...
... A step voltage is applied to the circuit in figure 2 at time t = 0. (a) Obtain the expression for v o(t), (b) Obtain expression for rise time in terms of time constant RC and cut-off frequency f2. A voltage pulse of amplitude V and duration tp is applied to the circuit in figure 2. Derive vo (t) for ...
SC4524C - Semtech
... L1 based on the nominal input voltage. Always verify converter operation at the input voltage extremes. ...
... L1 based on the nominal input voltage. Always verify converter operation at the input voltage extremes. ...
TS1003 - Silicon Labs
... The TS1003 is fully functional for an input signal from the negative supply (VSS or GND) to the positive supply (VDD). The input stage consists of two differential amplifiers, a p-channel CMOS stage and an n-channel CMOS stage that are active over different ranges of the input common mode voltage. T ...
... The TS1003 is fully functional for an input signal from the negative supply (VSS or GND) to the positive supply (VDD). The input stage consists of two differential amplifiers, a p-channel CMOS stage and an n-channel CMOS stage that are active over different ranges of the input common mode voltage. T ...
ADuC812 FAQs
... www.analog.com/microconverter/technotes_code.html. This calibration procedure will calibrate the ADuC812’s ADC for offset and gain errors. Q: What acquisition time is required by the ADuC812? How do I choose the proper values for the acquisition time select bits in ADCCON1? A: In nearly all cases, a ...
... www.analog.com/microconverter/technotes_code.html. This calibration procedure will calibrate the ADuC812’s ADC for offset and gain errors. Q: What acquisition time is required by the ADuC812? How do I choose the proper values for the acquisition time select bits in ADCCON1? A: In nearly all cases, a ...
DAC-HF - DATEL
... 2. Use of a ground plane is particularly important in highspeed D/A converters as it reduces high-frequency noise and aids in decoupling the digital inputs from the analog output. Avoid ground loop problems by connecting all grounds on the board to the ground plane. The remainder of the ground plane ...
... 2. Use of a ground plane is particularly important in highspeed D/A converters as it reduces high-frequency noise and aids in decoupling the digital inputs from the analog output. Avoid ground loop problems by connecting all grounds on the board to the ground plane. The remainder of the ground plane ...
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.