LVPECL terminations - A circuit approach
... driver current for variations in VCCO, temperature and device processing as shown below in Table 1. 3. The PI and T networks have better control of the emitter currents through common mode current feedback. Using as example the T network with RTT = 50 ohms and VCCO = 3.3V, the common mode feedback f ...
... driver current for variations in VCCO, temperature and device processing as shown below in Table 1. 3. The PI and T networks have better control of the emitter currents through common mode current feedback. Using as example the T network with RTT = 50 ohms and VCCO = 3.3V, the common mode feedback f ...
MOS Current Mode Logic for Low Power, Low Noise CORDIC
... the sum and carry circuits. In the case of N=64, the energy delay for equal current is about 50% greater than with optimal scaling with r = 5. An estimate for the optimal point is at r = log2(N)-1. These numbers are not completely accurate due to some of our previous assumptions about k, but letting ...
... the sum and carry circuits. In the case of N=64, the energy delay for equal current is about 50% greater than with optimal scaling with r = 5. An estimate for the optimal point is at r = log2(N)-1. These numbers are not completely accurate due to some of our previous assumptions about k, but letting ...
UNIT III PPT
... current I is forced to flow through the diode D and load for a period, tOFF. • The current tends to decrease resulting in reversing the polarity of induced EMF in L. • Therefore voltage across load is given by ...
... current I is forced to flow through the diode D and load for a period, tOFF. • The current tends to decrease resulting in reversing the polarity of induced EMF in L. • Therefore voltage across load is given by ...
Telecommunications and the Single Point Ground
... The isolated zone includes equipment such as multiplexors, inverters, digital switches, fiber optic transmission equipment, digital telephone equipment, and cable racks. Inverters, used to convert dc to ac power, must be physically located within this zone and connected to ground. Equipment such as ...
... The isolated zone includes equipment such as multiplexors, inverters, digital switches, fiber optic transmission equipment, digital telephone equipment, and cable racks. Inverters, used to convert dc to ac power, must be physically located within this zone and connected to ground. Equipment such as ...
MAGNETIC FORCE ON A CURRENT
... U-shaped wire suspended from balance DC power supply for wire Gaussmeter with transverse probe INTRODUCTION: The apparatus for this experiment is set up as shown in Figure 1. A U-shaped wire forms part of a balance and is also connected to a DC power supply so that a variable current may be passed t ...
... U-shaped wire suspended from balance DC power supply for wire Gaussmeter with transverse probe INTRODUCTION: The apparatus for this experiment is set up as shown in Figure 1. A U-shaped wire forms part of a balance and is also connected to a DC power supply so that a variable current may be passed t ...
High voltage circuit breaker standards—comparative guide
... interconnection capabilities of the components in the alternating current power distribution system. Without electrical standards, the utility grids would be unreliable, costly to operate, and difficult to connect. Low frequencies are most suitable for powering three-phase motors in most application ...
... interconnection capabilities of the components in the alternating current power distribution system. Without electrical standards, the utility grids would be unreliable, costly to operate, and difficult to connect. Low frequencies are most suitable for powering three-phase motors in most application ...
Paper Title (use style: paper title)
... Triggered solid state devices capable of holding off more than 1 kV and surging multiple kAs of current are increasingly a viable alternative for pulsed power applications that previously required triggered spark gap switches or other devices based on gaseous electronics. For a number of pulsed appl ...
... Triggered solid state devices capable of holding off more than 1 kV and surging multiple kAs of current are increasingly a viable alternative for pulsed power applications that previously required triggered spark gap switches or other devices based on gaseous electronics. For a number of pulsed appl ...
Electronic Devices and Circuit Theory
... Practical Power Supplies DC supply (linear power supplies) Chopper supply (switching power supplies) ...
... Practical Power Supplies DC supply (linear power supplies) Chopper supply (switching power supplies) ...
AN1625
... High current GND tracks (i.e. the tracks connected to the sensing resistor) must be connected directly to the negative terminal of the bulk capacitor. A good quality, high-frequency bypass capacitor is also required (typically a 100 nF÷200 nF ceramic would suffice), since electrolytic capacitors sho ...
... High current GND tracks (i.e. the tracks connected to the sensing resistor) must be connected directly to the negative terminal of the bulk capacitor. A good quality, high-frequency bypass capacitor is also required (typically a 100 nF÷200 nF ceramic would suffice), since electrolytic capacitors sho ...
Unit 5 - VTU e
... • Main disadvantage of fixed bias configuration requires two dc voltage sources. • Self bias circuit requires only one DC supply to establish the desired operating point. ...
... • Main disadvantage of fixed bias configuration requires two dc voltage sources. • Self bias circuit requires only one DC supply to establish the desired operating point. ...
Scaling Analysis of On-Chip Power Grid Voltage
... and finite barrier thickness) are taken into consideration during this analysis. It is shown that the voltage drop effect in the power/ground (P/G) distribution network increases rapidly with technology scaling, and that using well-known countermeasures such as wire-sizing and/or decoupling capacito ...
... and finite barrier thickness) are taken into consideration during this analysis. It is shown that the voltage drop effect in the power/ground (P/G) distribution network increases rapidly with technology scaling, and that using well-known countermeasures such as wire-sizing and/or decoupling capacito ...
Baluns - ycars
... Transmission line currents • There are two methods or “modes” by which RF current flows in an antenna feed line – Differential mode current (good) • Occur when antenna is balanced and feed line is balanced – Feed line current is equal in amplitude and opposite in polarity – Maximum transfer of ener ...
... Transmission line currents • There are two methods or “modes” by which RF current flows in an antenna feed line – Differential mode current (good) • Occur when antenna is balanced and feed line is balanced – Feed line current is equal in amplitude and opposite in polarity – Maximum transfer of ener ...
Direct current / alternating current (DC / AC)
... either peak-to-peak or RMS units. It’s your choice, but be sure that you know which you are using. (Reminder: Don’t forget about the “high-Z” setting on the function generator.) Oscilloscope: Again, your choice. It will give values in peak-to-peak or RMS. Make sure that you know what you are reading ...
... either peak-to-peak or RMS units. It’s your choice, but be sure that you know which you are using. (Reminder: Don’t forget about the “high-Z” setting on the function generator.) Oscilloscope: Again, your choice. It will give values in peak-to-peak or RMS. Make sure that you know what you are reading ...
3 Ph. 11kV / 440 V 11kV / 440 V 50 Hz 500 kVA
... 2. Offer shall be for new equipment and not for any refurbished / used equipment. All the parts used in the machine shall also be new and not used / refurbished ones. A declaration to the above effect to be furnished. 3. The vendor should have already supplied and installed a minimum of 10 nos. of s ...
... 2. Offer shall be for new equipment and not for any refurbished / used equipment. All the parts used in the machine shall also be new and not used / refurbished ones. A declaration to the above effect to be furnished. 3. The vendor should have already supplied and installed a minimum of 10 nos. of s ...
Interharmonics: Theory and Modeling
... then it will be possible to get bins at frequencies of . These components, whatever the cause is, are defined as interharmonics. There are various causes that could lead to the previously defined interharmonic components. One example is a signal that actually contains in the frequency domain a compo ...
... then it will be possible to get bins at frequencies of . These components, whatever the cause is, are defined as interharmonics. There are various causes that could lead to the previously defined interharmonic components. One example is a signal that actually contains in the frequency domain a compo ...
MAX2644 2.4GHz SiGe, High IP3 Low-Noise Amplifier General Description
... Standby mode is achieved by disconnecting BIAS as shown in Figure 1. Avoid capacitance at the BIAS pin by connecting the bias resistor from BIAS to the switch. ...
... Standby mode is achieved by disconnecting BIAS as shown in Figure 1. Avoid capacitance at the BIAS pin by connecting the bias resistor from BIAS to the switch. ...
- Ingineeri.com
... The direct lightning performance of the modular arresters was carried out using the equivalent circuits.The arresters are connected between the pole and all of the phase conductors in parallel with the insulators. The arresters are assumed to be variable resistors whose resistance changes step wise ...
... The direct lightning performance of the modular arresters was carried out using the equivalent circuits.The arresters are connected between the pole and all of the phase conductors in parallel with the insulators. The arresters are assumed to be variable resistors whose resistance changes step wise ...
AESO System Operating Limits Methodology for the Planning Horizon (R1 FAC-010-AB-2.1)
... (i) a common mode outage of two (2) generating units connected to the same switchyard not otherwise addressed by reliability standard FAC-010-AB; or (ii) the loss of multiple bus sections as a result of failure or delayed clearing of a bus tie or bus sectionalizing breaker to clear a permanent phase ...
... (i) a common mode outage of two (2) generating units connected to the same switchyard not otherwise addressed by reliability standard FAC-010-AB; or (ii) the loss of multiple bus sections as a result of failure or delayed clearing of a bus tie or bus sectionalizing breaker to clear a permanent phase ...
E2E2-X5MY1-US Datasheet
... When the Proximity Sensor is OFF, the Proximity Sensor has leakage current. Refer to Leakage Current Characteristics. In this case, the load is imposed with a small voltage and the load may not be reset. Before using the Proximity Sensor, make sure that this voltage is less than the load reset volta ...
... When the Proximity Sensor is OFF, the Proximity Sensor has leakage current. Refer to Leakage Current Characteristics. In this case, the load is imposed with a small voltage and the load may not be reset. Before using the Proximity Sensor, make sure that this voltage is less than the load reset volta ...
high current high accuracy igbt pulse gene€utor
... Powerex 600 A, 1200 V IGBTs are used as the Q1 and 42 switches in conjunction with Semikron drivers. Semikron drivers were selected because they have high voltage rating for input to output isolation, they need only one +15 V dc source at the grounded side of the control circuit, and their ability t ...
... Powerex 600 A, 1200 V IGBTs are used as the Q1 and 42 switches in conjunction with Semikron drivers. Semikron drivers were selected because they have high voltage rating for input to output isolation, they need only one +15 V dc source at the grounded side of the control circuit, and their ability t ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.