MAX4888A/MAX4889A 5.0Gbps PCI Express Passive Switches General Description Features
... aimed at reallocating PCIe lanes (see Figure 5). For example, in graphics applications, several manufacturers have found that it is possible to improve performance by a factor of nearly two by splitting a single 16-lane PCIe bus into two 8-lane buses. Two of the more prominent examples are SLI™ (Sca ...
... aimed at reallocating PCIe lanes (see Figure 5). For example, in graphics applications, several manufacturers have found that it is possible to improve performance by a factor of nearly two by splitting a single 16-lane PCIe bus into two 8-lane buses. Two of the more prominent examples are SLI™ (Sca ...
FDD5614P 60V P-Channel PowerTrench MOSFET
... 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sus ...
... 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sus ...
MP020-5 - Monolithic Power System
... Avoid very low minimum DC voltages to ensure that the converter can supply the maximum power load, which can be expressed as: VDC(min) ≥ ...
... Avoid very low minimum DC voltages to ensure that the converter can supply the maximum power load, which can be expressed as: VDC(min) ≥ ...
"Filtering Technique Isolating Analog/Digital Power Supplies in PLL
... impedance of the ferrite should be close to zero. While at the clock frequency, the impedance should be greater than 50 Ω under loaded conditions. This relatively large impedance is necessary to prevent noise cased by clock harmonics from spreading to the PCB board. In addition, ferrite beads should ...
... impedance of the ferrite should be close to zero. While at the clock frequency, the impedance should be greater than 50 Ω under loaded conditions. This relatively large impedance is necessary to prevent noise cased by clock harmonics from spreading to the PCB board. In addition, ferrite beads should ...
Wide VIN power management ICs simplify White
... The second group of applications typically operate from a fixed lower voltage rail, for example a 12V or 24V battery, such as in automotive (or truck) systems and industrial systems. Occasionally, however, the input line has spikes of 60V or higher. While the power management circuit is not suppos ...
... The second group of applications typically operate from a fixed lower voltage rail, for example a 12V or 24V battery, such as in automotive (or truck) systems and industrial systems. Occasionally, however, the input line has spikes of 60V or higher. While the power management circuit is not suppos ...
Low-power area-efficient high-speed I/O circuit techniques
... bestyle is unable to achieve signaling rate higher than cause of the bandwidth limit of CMOS gates. Fig. 5 shows the maximum signaling rate versus the degree of multiplexing. The shaded area denotes the achievable bit time. The speed is initially limited by the achievable clock frequency at 2 : 1 mu ...
... bestyle is unable to achieve signaling rate higher than cause of the bandwidth limit of CMOS gates. Fig. 5 shows the maximum signaling rate versus the degree of multiplexing. The shaded area denotes the achievable bit time. The speed is initially limited by the achievable clock frequency at 2 : 1 mu ...
16 Channel Recording System
... continuously and simultaneously monitor up to 15 single ended biopotentials as single units, EEG and ECOG. Differential signals such as an EMG recording can easily be accommodated in software. No longer do experiments have to be ...
... continuously and simultaneously monitor up to 15 single ended biopotentials as single units, EEG and ECOG. Differential signals such as an EMG recording can easily be accommodated in software. No longer do experiments have to be ...
FDS4470 40V N-Channel PowerTrench MOSFET
... • 12.5 A, 40 V. RDS(ON) = 9 mΩ @ VGS = 10 V • Low gate charge (45 nC) • High performance trench technology for extremely ...
... • 12.5 A, 40 V. RDS(ON) = 9 mΩ @ VGS = 10 V • Low gate charge (45 nC) • High performance trench technology for extremely ...
T044069296
... area. The research in the area of power amplifiers is divided into two main categories; the design and monolithic implementation of power amplifiers, and the integration of Linearization techniques. The main performance parameters for the power amplifier are the level of output power it can achieve, ...
... area. The research in the area of power amplifiers is divided into two main categories; the design and monolithic implementation of power amplifiers, and the integration of Linearization techniques. The main performance parameters for the power amplifier are the level of output power it can achieve, ...
Zero-flux Definitions
... “output valid” contact signals this situation. Short-circuit current The highest primary DC current that will not damage the measuring head nor the electronics. Its duration is limited only by the primary busbar for DC current, or limited to 0.1 s. in case of AC current All types recover automatical ...
... “output valid” contact signals this situation. Short-circuit current The highest primary DC current that will not damage the measuring head nor the electronics. Its duration is limited only by the primary busbar for DC current, or limited to 0.1 s. in case of AC current All types recover automatical ...
LTC3111 - 15V, 1.5A Synchronous Buck-Boost
... described in the data sheet and application notes. ...
... described in the data sheet and application notes. ...
MAX8537/MAX8538/MAX8539 General Description Features
... Dual-Synchronous Buck Controllers for Point-ofLoad, Tracking, and DDR Memory Power Supplies (V+ = 12V, EN_ = VL, BST_ = 6V, LX_ = 1V, VL load = 0mA, CVL = 10µF (ceramic), REFIN = 1.25V, PGND = AGND = FB_ = ILIM_ = 0V, CSS = 10nF, CVTTR = 1µF, RFREQ = 20kΩ, DH_ = open, DL_ = open, POK_ = open, circu ...
... Dual-Synchronous Buck Controllers for Point-ofLoad, Tracking, and DDR Memory Power Supplies (V+ = 12V, EN_ = VL, BST_ = 6V, LX_ = 1V, VL load = 0mA, CVL = 10µF (ceramic), REFIN = 1.25V, PGND = AGND = FB_ = ILIM_ = 0V, CSS = 10nF, CVTTR = 1µF, RFREQ = 20kΩ, DH_ = open, DL_ = open, POK_ = open, circu ...
Appendix A - University of Toronto Physics
... The principle of operation of this device can be explained with the help of Fig. 1(b) and (c). The electromagnetic waves at the rectangular TE10 mode enter from the left side and are transformed into the circular TE11 mode by a gradual transition. The plane of polarization of this circular mode is t ...
... The principle of operation of this device can be explained with the help of Fig. 1(b) and (c). The electromagnetic waves at the rectangular TE10 mode enter from the left side and are transformed into the circular TE11 mode by a gradual transition. The plane of polarization of this circular mode is t ...
XL375 - Qualstar Corporation
... This specification defines the design and performance characteristics of an open frame U-channel single-phase (3 wire) universal input, power factor corrected 375-watt switch mode power supply. The XL375 models are listed in Table 3-1 and they provide either 260 or 360-watts (model dependent) of fil ...
... This specification defines the design and performance characteristics of an open frame U-channel single-phase (3 wire) universal input, power factor corrected 375-watt switch mode power supply. The XL375 models are listed in Table 3-1 and they provide either 260 or 360-watts (model dependent) of fil ...
UM1470
... The EMI filter is based on a π filter (C10, C2, L1) and the possibility to place an input foil capacitor may also be an option. This capacitor is not mandatory in order to satisfy EMI limits (see Figure 9), but it can be used in case a wider margin of EMI limits is required. The input EMC filter is ...
... The EMI filter is based on a π filter (C10, C2, L1) and the possibility to place an input foil capacitor may also be an option. This capacitor is not mandatory in order to satisfy EMI limits (see Figure 9), but it can be used in case a wider margin of EMI limits is required. The input EMC filter is ...
converter provides EMC and isolation in PLC
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
FSB50550A / FSB50550AT Motion SPM 5 Series ®
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.