LMH2191 Dual Channel 52 MHz Clock Tree Driver (Rev. D)
... that enables low phase noise on the clock outputs, and low quiescent current for portable applications. It can also be used to supply the TCXO. The following sections provide a detailed description of each block. ...
... that enables low phase noise on the clock outputs, and low quiescent current for portable applications. It can also be used to supply the TCXO. The following sections provide a detailed description of each block. ...
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in µMAX Package
... terminated cables, allowing error-free data transmission up to 250kbps. The MAX1484/MAX1486 driver slew rates are not limited, allowing them to transmit up to 12Mbps. The MAX1481/MAX1484/MAX1485/MAX1486 draw only 300µA of supply current. The MAX1481 has a low-power shutdown mode that reduces supply ...
... terminated cables, allowing error-free data transmission up to 250kbps. The MAX1484/MAX1486 driver slew rates are not limited, allowing them to transmit up to 12Mbps. The MAX1481/MAX1484/MAX1485/MAX1486 draw only 300µA of supply current. The MAX1481 has a low-power shutdown mode that reduces supply ...
objective - Technicalsymposium
... Conductor system. Which system is better and why? 1.2 A single circuit three phase transposed transmission line is composed of four ACSR 1,272,000 cmil conductors per phase with flat horizontal spacing of 14 m between Phases a and b and between phases b and c. The bundle spacing is 45 cm. The Conduc ...
... Conductor system. Which system is better and why? 1.2 A single circuit three phase transposed transmission line is composed of four ACSR 1,272,000 cmil conductors per phase with flat horizontal spacing of 14 m between Phases a and b and between phases b and c. The bundle spacing is 45 cm. The Conduc ...
TS3005 - Silicon Labs
... period is approximately 715.88 minutes with a 50% duty cycle. As design aids, Tables 2 lists TS3004’s typical FOUT period for various standard values for RSET and FDIV2:0 = 111(7). The output period can be user-adjusted from 1.7ms to 33hrs without additional components. Frequency divider inputs FDIV ...
... period is approximately 715.88 minutes with a 50% duty cycle. As design aids, Tables 2 lists TS3004’s typical FOUT period for various standard values for RSET and FDIV2:0 = 111(7). The output period can be user-adjusted from 1.7ms to 33hrs without additional components. Frequency divider inputs FDIV ...
Capacitors for Power Factor Correction
... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
The Diode Exercise in Excel
... Expected completion time: 1 hour to 2 hours. The first time may take 2 hours. The advantage to using Excel is that once you have the file set up you can just copy it to make following exercises. The exercise 1) Select a diode to do the exercise with. 2) Select a resistor within the safe limits of th ...
... Expected completion time: 1 hour to 2 hours. The first time may take 2 hours. The advantage to using Excel is that once you have the file set up you can just copy it to make following exercises. The exercise 1) Select a diode to do the exercise with. 2) Select a resistor within the safe limits of th ...
Application Note Driving IGBTs with unipolar gate voltage
... The voltage change -dvCE/dt and the current change diC/dt during the turn-on process may be influenced by varying the gate resistor RGon. Increasing the gate resistor reduces the voltage and current changes. The IGBT switches slower; see also table 1. The capacitive parasitic turn-on may be obviated ...
... The voltage change -dvCE/dt and the current change diC/dt during the turn-on process may be influenced by varying the gate resistor RGon. Increasing the gate resistor reduces the voltage and current changes. The IGBT switches slower; see also table 1. The capacitive parasitic turn-on may be obviated ...
Diode Characteristics EELE101 Laboratory
... 1. Build the diode circuit given in Figure 11. In this case, the function generator on the ELVIS protoboard is use for the input and the AI 0 and AI 1 channels are used to measure response. R1 is the load resistor and the 2 [kW] resistor will work fine for this exercise. The following guidelines are ...
... 1. Build the diode circuit given in Figure 11. In this case, the function generator on the ELVIS protoboard is use for the input and the AI 0 and AI 1 channels are used to measure response. R1 is the load resistor and the 2 [kW] resistor will work fine for this exercise. The following guidelines are ...
SM5100B-D GSM/GPRS Module Hardware Specification
... processing and audio signal processing so that the customers can develop all kinds of their own wireless terminal products with very few extra components. [*2] Dual-Band EGSM900/DCS1800 is the default band of SM5100B-D, we can provide the Dual-Band GSM850/PCS1900 or Quad-Band GSM850/ EGSM900/DCS1800 ...
... processing and audio signal processing so that the customers can develop all kinds of their own wireless terminal products with very few extra components. [*2] Dual-Band EGSM900/DCS1800 is the default band of SM5100B-D, we can provide the Dual-Band GSM850/PCS1900 or Quad-Band GSM850/ EGSM900/DCS1800 ...
DAC2904 数据资料 dataSheet 下载
... The data input ports of the DAC2904 accept a standard positive coding with data bit D13 being the most significant bit (MSB). The converter outputs support a clock rate of up to 125MSPS. The best performance will typically be achieved with a symmetric duty cycle for write and clock; however, the dut ...
... The data input ports of the DAC2904 accept a standard positive coding with data bit D13 being the most significant bit (MSB). The converter outputs support a clock rate of up to 125MSPS. The best performance will typically be achieved with a symmetric duty cycle for write and clock; however, the dut ...
SS8050 NPN Epitaxial Silicon Transistor SS8050 — NPN Epit axial Silicon T
... and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ...
... and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ...
dual rectifier triode
... The three tube stages in the AX84 amplify the input signal. V2B amplifies the input, V2A amplifies this some more, and V1 boosts this even more - enough to drive the output transformer/speaker load. The gain of each stage can be determined mathematically. To do this, we need to understand tube param ...
... The three tube stages in the AX84 amplify the input signal. V2B amplifies the input, V2A amplifies this some more, and V1 boosts this even more - enough to drive the output transformer/speaker load. The gain of each stage can be determined mathematically. To do this, we need to understand tube param ...
PDF version - 472 kB
... power bo oste r. Digitrax also m akes a long list of d ecoders for different sca les. The NMRA standard applies to the signals that are on the rails. In practice this means that it is up to the m anufacture r to b uild a system to generate the signals. This is why you need to buy handheld controller ...
... power bo oste r. Digitrax also m akes a long list of d ecoders for different sca les. The NMRA standard applies to the signals that are on the rails. In practice this means that it is up to the m anufacture r to b uild a system to generate the signals. This is why you need to buy handheld controller ...
ACCURACY ANALYSIS OF VOLTAGE DIP MEASUREMENT
... parameters in 50/60 Hz a.c. supply systems. Some basic definitions from [5] are recalled in the following. ...
... parameters in 50/60 Hz a.c. supply systems. Some basic definitions from [5] are recalled in the following. ...
LM50 SOT-23 Single-Supply Centigrade Temperature Sensor
... The LM50 handles capacitive loading very well. Without any special precautions, the LM50 can drive any capacitive load. The LM50 has a nominal 2 kΩ output impedance (as can be seen in the block diagram). The temperature coefficient of the output resistors is around 1300 ppm/˚C. Taking into account t ...
... The LM50 handles capacitive loading very well. Without any special precautions, the LM50 can drive any capacitive load. The LM50 has a nominal 2 kΩ output impedance (as can be seen in the block diagram). The temperature coefficient of the output resistors is around 1300 ppm/˚C. Taking into account t ...
Evaluates: MAX8819A–MAX8819D MAX8819A Evaluation Kit General Description Features
... The MAX8819A has four outputs: three step-down DCDC regulators (V1, V2, and V3) and one LED driver. All three step-down regulator output voltages are adjustable and set by external resistors on the EV kit. See the Setting the Output Voltages section for information on calculating these resistor valu ...
... The MAX8819A has four outputs: three step-down DCDC regulators (V1, V2, and V3) and one LED driver. All three step-down regulator output voltages are adjustable and set by external resistors on the EV kit. See the Setting the Output Voltages section for information on calculating these resistor valu ...
Dynamic Voltage and Frequency Scaling: The Laws of Diminishing Returns Abstract
... runtime is normalised to that at the maximum frequency and a performance hit is taken at the lower frequencies. At the bottom, we show that energy consumption can be reduced by using DVFS. In some cases, a saving of up to a 34 % can be achieved. In contrast, Figure 2 shows either one, two or four in ...
... runtime is normalised to that at the maximum frequency and a performance hit is taken at the lower frequencies. At the bottom, we show that energy consumption can be reduced by using DVFS. In some cases, a saving of up to a 34 % can be achieved. In contrast, Figure 2 shows either one, two or four in ...
Chapter 10 Chapter 10 Objectives
... voltage and current have a 90º phase difference. • However, there is still voltage across, and current through, inductors and capacitors so they are part of the overall power picture. We now investigate the part that inductors and capacitors play in the power picture for general circuits, leading us ...
... voltage and current have a 90º phase difference. • However, there is still voltage across, and current through, inductors and capacitors so they are part of the overall power picture. We now investigate the part that inductors and capacitors play in the power picture for general circuits, leading us ...
BD2224G-LB ,BD2225G-LB
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
APPLIED ELECTRONICS Outcome 1
... into a change in an electrical property (e.g. voltage) which can then be processed electronically to produce either a direct measurement of the physical condition (temperature in oC) or to allow something to happen at a predetermined level (e.g. switching ON the central heating at 20 °C). ...
... into a change in an electrical property (e.g. voltage) which can then be processed electronically to produce either a direct measurement of the physical condition (temperature in oC) or to allow something to happen at a predetermined level (e.g. switching ON the central heating at 20 °C). ...
TMP03 数据手册DataSheet下载
... master clock between the digitizer and the signal processor. In the case of compact, cost-effective data acquisition systems, the addition of a buffered, high speed clock line can represent a significant burden on the overall system design. Alternatively, the addition of an onboard clock circuit wit ...
... master clock between the digitizer and the signal processor. In the case of compact, cost-effective data acquisition systems, the addition of a buffered, high speed clock line can represent a significant burden on the overall system design. Alternatively, the addition of an onboard clock circuit wit ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.