Lab1 - Ece.umd.edu
... displayed is zero. Signals with high frequency noise can have a low-pass filter applied to attenuate any noise on the input signal above 20 MHz (BW limit button). There is a course/fine adjustment for the voltage scale (Vernier button) that allows 25-30 possible settings between the normal 1-2-5 seq ...
... displayed is zero. Signals with high frequency noise can have a low-pass filter applied to attenuate any noise on the input signal above 20 MHz (BW limit button). There is a course/fine adjustment for the voltage scale (Vernier button) that allows 25-30 possible settings between the normal 1-2-5 seq ...
VCA Symmetry Auto-Trim Circuit
... In Figure 3, the input signal level is 0 dBV and the gain is 0 dB, in Figure 4, the input signal level is -15 dBV and the gain is 15 dB, and in Figure 5, the input signal level is 15 dBV and the gain is -15 dB. In all three figures we see a substantial improvement in the 1 kHz THD+N, but the THD+N a ...
... In Figure 3, the input signal level is 0 dBV and the gain is 0 dB, in Figure 4, the input signal level is -15 dBV and the gain is 15 dB, and in Figure 5, the input signal level is 15 dBV and the gain is -15 dB. In all three figures we see a substantial improvement in the 1 kHz THD+N, but the THD+N a ...
Evaluate: MAX1645B MAX1645B Evaluation Kit/Evaluation System General Description Features
... power is turned off before connecting a load. Make sure that JU3 is shunted, making it appear to the MAX1645B as if a smart battery were connected. After the load is connected, program the load in voltage mode and set the electronic load to clamp at 5V. Turn on the power to the EV kit, and program t ...
... power is turned off before connecting a load. Make sure that JU3 is shunted, making it appear to the MAX1645B as if a smart battery were connected. After the load is connected, program the load in voltage mode and set the electronic load to clamp at 5V. Turn on the power to the EV kit, and program t ...
Electrical Outlet
... For this project you will need a basic digital multimeter (DMM), like the Amprobe DM-60, that measures a range of electrical parameters, including voltage, current, resistance, frequency and capacitance. The DM-60 also has a safety feature called “Volt Sense” that detects whether voltage is present ...
... For this project you will need a basic digital multimeter (DMM), like the Amprobe DM-60, that measures a range of electrical parameters, including voltage, current, resistance, frequency and capacitance. The DM-60 also has a safety feature called “Volt Sense” that detects whether voltage is present ...
SA-S70, SA-S90 - P84502
... Wheelock products must be used within their published specifications and must be PROPERLY specified, applied, installed, operated, maintained and operationally tested in accordance with these instructions at the time of installation and at least twice a year or more often and in accordance with loca ...
... Wheelock products must be used within their published specifications and must be PROPERLY specified, applied, installed, operated, maintained and operationally tested in accordance with these instructions at the time of installation and at least twice a year or more often and in accordance with loca ...
EE 4429 Practice 3
... (1) When Vout = VOH, Vin = - VOH (R1/R2) = VTL (2) When Vout = VOL, Vin = - VOL (R1/R2) = VTH For this circuit, we obtain VH = VTH – VTL = (R1/R2)(VOH – VOL). We also get VM = (1/2)( VTH + VTL) = -(1/2) (R1/R2)(VOH – VOL). We also know that VOH = +VS, the positive power supply voltage, and that VOL ...
... (1) When Vout = VOH, Vin = - VOH (R1/R2) = VTL (2) When Vout = VOL, Vin = - VOL (R1/R2) = VTH For this circuit, we obtain VH = VTH – VTL = (R1/R2)(VOH – VOL). We also get VM = (1/2)( VTH + VTL) = -(1/2) (R1/R2)(VOH – VOL). We also know that VOH = +VS, the positive power supply voltage, and that VOL ...
Lecture 23: I/O
... A 4-layer PCB contains power and ground planes on the inner layers and signals on the outer layers. The board uses 1 oz copper (1.4 mils thick) and the FR4 dielectric is 8.7 mils thick. How wide should the traces be to achieve 50 Ω characteristic ...
... A 4-layer PCB contains power and ground planes on the inner layers and signals on the outer layers. The board uses 1 oz copper (1.4 mils thick) and the FR4 dielectric is 8.7 mils thick. How wide should the traces be to achieve 50 Ω characteristic ...
D2-02-14
... The MCR nonlinear impedance limit the temperature-rise test. If we can guarantee MCR impedance range is limited, the inductive reactive power should be always higher than the capacitive reactive power, which can make the temperature-rise test carried out smoothly. Therefore, we consider to increase ...
... The MCR nonlinear impedance limit the temperature-rise test. If we can guarantee MCR impedance range is limited, the inductive reactive power should be always higher than the capacitive reactive power, which can make the temperature-rise test carried out smoothly. Therefore, we consider to increase ...
Solar Power DC
... unique feature of the device. No oscillator; switching is accomplished by a pair of one shots that set a maximum LX on-time (4.5μs type) and a minimum LX off-time(1μs). LX on-time will be terminated early if the inductor current reaches 0.5A before 4.5μs elapses. Device has a low battery detection f ...
... unique feature of the device. No oscillator; switching is accomplished by a pair of one shots that set a maximum LX on-time (4.5μs type) and a minimum LX off-time(1μs). LX on-time will be terminated early if the inductor current reaches 0.5A before 4.5μs elapses. Device has a low battery detection f ...
DAC7558 - Texas Instruments
... 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; the output range is set using an external voltage reference. The 3-wire serial interface operates at clock rates up to 50 MHz and is compatible with SPI, QSPI, Microwire™, and DSP interface standards. The outputs of all DACs may be updated simu ...
... 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; the output range is set using an external voltage reference. The 3-wire serial interface operates at clock rates up to 50 MHz and is compatible with SPI, QSPI, Microwire™, and DSP interface standards. The outputs of all DACs may be updated simu ...
A Test Bench for Differential Circuits
... with a purely differential input requires that the stimulus be applied from two sources, Vdm1 and Vdm2. Doing so is somewhat of a bother, and represents a potential source of error. If the stimulus is only applied to one source, or if the stimuli are applied differently from both sources, then the s ...
... with a purely differential input requires that the stimulus be applied from two sources, Vdm1 and Vdm2. Doing so is somewhat of a bother, and represents a potential source of error. If the stimulus is only applied to one source, or if the stimuli are applied differently from both sources, then the s ...
App Note 507 - Charging Large Load Capacitors
... specifically designed to rapidly and efficiently charge capacitors in pulsed discharge loads such as lasers and modulators. These supplies operate as constant current sources which makes them ideal for operating with the variable load impedance of a charging capacitor. This application note aims to ...
... specifically designed to rapidly and efficiently charge capacitors in pulsed discharge loads such as lasers and modulators. These supplies operate as constant current sources which makes them ideal for operating with the variable load impedance of a charging capacitor. This application note aims to ...
Evaluates: MAX4200/MAX4201/MAX4202 MAX4201 Evaluation Kit ________________General Description ____________________________Features
... that the MAX4201 has an internal 50Ω output termination resistor, and the MAX4202 has an internal 75Ω output termination resistor, while the MAX4200 has no internal output termination resistor (refer to the MAX4200–MAX4205 data sheet for more information). ...
... that the MAX4201 has an internal 50Ω output termination resistor, and the MAX4202 has an internal 75Ω output termination resistor, while the MAX4200 has no internal output termination resistor (refer to the MAX4200–MAX4205 data sheet for more information). ...
DS2741 Current Monitor and Accumulator with Integrated Sense Resistor General Description
... Note 1: All voltages are referenced to GND. Currents entering the IC are specified positive and currents exiting the IC are negative. Note 2: Compensation of the internal sense resistor value for initial tolerance and temperature coefficient of -20°C to +70°C can reduce the maximum reportable magnit ...
... Note 1: All voltages are referenced to GND. Currents entering the IC are specified positive and currents exiting the IC are negative. Note 2: Compensation of the internal sense resistor value for initial tolerance and temperature coefficient of -20°C to +70°C can reduce the maximum reportable magnit ...
SHF 41210 A - SHF Communication Technologies AG
... The SHF 41210 A is an optical receiver and clock recovery unit. This is a half-width plug-in for the SHF 10000 A mainframe. Field installation or upgrade by the end-user is possible for this equipment. It can be specified as just a receiver (option OE), or just clock recovery (option CR) or with bot ...
... The SHF 41210 A is an optical receiver and clock recovery unit. This is a half-width plug-in for the SHF 10000 A mainframe. Field installation or upgrade by the end-user is possible for this equipment. It can be specified as just a receiver (option OE), or just clock recovery (option CR) or with bot ...
phytron
... (parameterised) and by the use of premium components with low resistance, the APS triggers with optimal timing. So the APS technology creates a current shape close to a perfect sine wave with a minimum of heat loss in the controller. Only this highly accurate output provides low losses and attenuate ...
... (parameterised) and by the use of premium components with low resistance, the APS triggers with optimal timing. So the APS technology creates a current shape close to a perfect sine wave with a minimum of heat loss in the controller. Only this highly accurate output provides low losses and attenuate ...
DS32kHZ
... monitors the relationship between the VCC and VBAT input levels. When VCC drops below a certain level compared to VBAT, the device switches over to VBAT (Figure 4A). This mode uses VCC to conserve the battery connected to VBAT while VCC is applied. In the single-supply mode, VCC is grounded and the ...
... monitors the relationship between the VCC and VBAT input levels. When VCC drops below a certain level compared to VBAT, the device switches over to VBAT (Figure 4A). This mode uses VCC to conserve the battery connected to VBAT while VCC is applied. In the single-supply mode, VCC is grounded and the ...
7. Autoranging Rectifier Module (ARM)
... The ARM maintains the DC output bus voltage between 200 and 375 Vdc over the entire universal input range, this being compatible with the Maxi, Mini, Micro 300 V input converters as well as VI-260 family and VI-J60 family DC-DC converters. The ARM automatically switches to the proper rectification m ...
... The ARM maintains the DC output bus voltage between 200 and 375 Vdc over the entire universal input range, this being compatible with the Maxi, Mini, Micro 300 V input converters as well as VI-260 family and VI-J60 family DC-DC converters. The ARM automatically switches to the proper rectification m ...