LT1374 4.5A, 500kHz Step-Down Switching Regulator
... included on-chip and the FB pin is used as a SENSE pin, connected directly to the 5V output. Three additional functions are performed by the FB pin. When the pin voltage drops below 1.7V, switch current limit is reduced. Below 1.5V the external sync function is disabled. Below 1V, switching frequenc ...
... included on-chip and the FB pin is used as a SENSE pin, connected directly to the 5V output. Three additional functions are performed by the FB pin. When the pin voltage drops below 1.7V, switch current limit is reduced. Below 1.5V the external sync function is disabled. Below 1V, switching frequenc ...
MAX8713 Simplified Multichemistry SMBus Battery Charger General Description
... construction of smart chargers with a minimum number of external components. It uses the Intel System Management Bus (SMBus™) to control the charge voltage and charge current. High efficiency is achieved through the use of a constant off-time step-down topology with synchronous rectification. The MA ...
... construction of smart chargers with a minimum number of external components. It uses the Intel System Management Bus (SMBus™) to control the charge voltage and charge current. High efficiency is achieved through the use of a constant off-time step-down topology with synchronous rectification. The MA ...
RF5388 3.3V, DUAL-BAND FRONT-END MODULE Features
... 2.5GHz and 5GHz ISM bands. The RF5388 addresses the need for aggressive size reduction for a typical 802.11a/b/g RF front-end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall 802.11a/b/g/n solution. The RF5 ...
... 2.5GHz and 5GHz ISM bands. The RF5388 addresses the need for aggressive size reduction for a typical 802.11a/b/g RF front-end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall 802.11a/b/g/n solution. The RF5 ...
SN65LVPE501 数据资料 dataSheet 下载
... de-emphasis levels are controlled by the setting of signal control pins EQ1, EQ2 and DE1, DE2. To provide additional control of signal integrity in extended backplane applications LVPE501 provides independent output amplitude control for each channel. See Table 2 for setting details. Device PowerOn ...
... de-emphasis levels are controlled by the setting of signal control pins EQ1, EQ2 and DE1, DE2. To provide additional control of signal integrity in extended backplane applications LVPE501 provides independent output amplitude control for each channel. See Table 2 for setting details. Device PowerOn ...
Solar PV Standard Plan - Simplified Central/String Inverter Systems
... SCOPE: Use this plan ONLY for utility-interactive central/string inverter systems not exceeding a system AC inverter output rating of 10kW on the roof of a one- or two-family dwelling or accessory structure. The photovoltaic system must interconnect to the load side of a single-phase AC service pane ...
... SCOPE: Use this plan ONLY for utility-interactive central/string inverter systems not exceeding a system AC inverter output rating of 10kW on the roof of a one- or two-family dwelling or accessory structure. The photovoltaic system must interconnect to the load side of a single-phase AC service pane ...
ADG781/ADG782/ADG783 CMOS, Low Voltage 2.5 ohm Quad
... The ADG781, ADG782, and ADG783 contain four independent single-pole/single throw (SPST) switches. The ADG781 and ADG782 differ only in that the digital control logic is inverted. The ADG781 switches are turned on with a logic low on the appropriate control input, while a logic high is required to tu ...
... The ADG781, ADG782, and ADG783 contain four independent single-pole/single throw (SPST) switches. The ADG781 and ADG782 differ only in that the digital control logic is inverted. The ADG781 switches are turned on with a logic low on the appropriate control input, while a logic high is required to tu ...
An Antenna Co-Design Dual Band RF Energy
... of -20dBm by using low threshold voltage Schottky diodes. The output voltage of their work for -20 dBm input power is less than 1V. Umeda et al. designed distributor circuits to supply bias voltages for MOSFET-connected diodes to more easily turn on the diodes and thus obtain higher charging current ...
... of -20dBm by using low threshold voltage Schottky diodes. The output voltage of their work for -20 dBm input power is less than 1V. Umeda et al. designed distributor circuits to supply bias voltages for MOSFET-connected diodes to more easily turn on the diodes and thus obtain higher charging current ...
Electronic Mechanic
... Logic Gates and their truth tables, propagation delay, power dissipation and noise immunity Logic families like TTL/CMOS and sub families and their comparison. Availability of logic gates in multiple numbers in a package with examples. Combinational logic circuits such as AND-OR Logic, AND-OR invert ...
... Logic Gates and their truth tables, propagation delay, power dissipation and noise immunity Logic families like TTL/CMOS and sub families and their comparison. Availability of logic gates in multiple numbers in a package with examples. Combinational logic circuits such as AND-OR Logic, AND-OR invert ...
2 × 2W Filterless Class-D Stereo Audio Amplifier SSM2356
... The fully differential input of the SSM2356 provides excellent rejection of common-mode noise on the input. Input coupling capacitors can be omitted if the dc input common-mode voltage is approximately VDD/2. The preset gain of SSM2356 can be selected between 6 dB and 18 dB with no external componen ...
... The fully differential input of the SSM2356 provides excellent rejection of common-mode noise on the input. Input coupling capacitors can be omitted if the dc input common-mode voltage is approximately VDD/2. The preset gain of SSM2356 can be selected between 6 dB and 18 dB with no external componen ...
sub=rf_remote_control
... Triacs and many types of diodes. It also analyzes transistor's characteristics such as voltage and gain. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. Unlike other ESR Meters that only measure ESR ...
... Triacs and many types of diodes. It also analyzes transistor's characteristics such as voltage and gain. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. Unlike other ESR Meters that only measure ESR ...
Y. Han, O. Leitermann, D. Jackson, J.M. Rivas, and D.J. Perreault, “Resistance Compression Networks for Resonant Power Conversion,” 2005 IEEE Power Electronics Specialists Conference , June 2005, pp. 1282-1292.
... frequencies (e.g., classes DE, E, and F) exhibit high sensitivity to the effective impedance of the load. For example, class E inverters only operate under soft switched conditions over about a factor of two in load resistance. While acceptable in communications applications (in which the load resis ...
... frequencies (e.g., classes DE, E, and F) exhibit high sensitivity to the effective impedance of the load. For example, class E inverters only operate under soft switched conditions over about a factor of two in load resistance. While acceptable in communications applications (in which the load resis ...
Single channel high-side driver with analog current sense for
... functions such as load current limitation, inrush and overload active management by power limitation, over-temperature shut-off with autorestart and over-voltage active clamp. A dedicated analog current sense pin is associated with every output channel in order to provide Ehnanced diagnostic functio ...
... functions such as load current limitation, inrush and overload active management by power limitation, over-temperature shut-off with autorestart and over-voltage active clamp. A dedicated analog current sense pin is associated with every output channel in order to provide Ehnanced diagnostic functio ...
LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN FEATURES
... Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to a ...
... Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to a ...
Transistor–transistor logic
Transistor–transistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors. It is called transistor–transistor logic because both the logic gating function (e.g., AND) and the amplifying function are performed by transistors (contrast with RTL and DTL).TTL is notable for being a widespread integrated circuit (IC) family used in many applications such as computers, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, etc. The designation TTL is sometimes used to mean TTL-compatible logic levels, even when not associated directly with TTL integrated circuits, for example as a label on the inputs and outputs of electronic instruments.After their introduction in integrated circuit form in 1963 by Sylvania, TTL integrated circuits were manufactured by several semiconductor companies, with the 7400 series (also called 74xx) by Texas Instruments becoming particularly popular. TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits. Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design. TTL circuits simplified design of systems compared to earlier logic families, offering superior speed to resistor–transistor logic (RTL) and easier design layout than emitter-coupled logic (ECL). The design of the input and outputs of TTL gates allowed many elements to be interconnected.TTL became the foundation of computers and other digital electronics. Even after much larger scale integrated circuits made multiple-circuit-board processors obsolete, TTL devices still found extensive use as the ""glue"" logic interfacing more densely integrated components. TTL devices were originally made in ceramic and plastic dual-in-line (DIP) packages, and flat-pack form. TTL chips are now also made in surface-mount packages. Successors to the original bipolar TTL logic often are interchangeable in function with the original circuits, but with improved speed or lower power dissipation.