TGA8399B-SCC 数据资料DataSheet下载
... GHz with a typical mid band noise figure of 1.5 dB. The device features high gain of 26 dB across the band, while providing a nominal output power at P1dB gain compression of 11dBm. Typical input and output return loss is 18 dB. Ground is provided to the circuitry through vias to the backside metall ...
... GHz with a typical mid band noise figure of 1.5 dB. The device features high gain of 26 dB across the band, while providing a nominal output power at P1dB gain compression of 11dBm. Typical input and output return loss is 18 dB. Ground is provided to the circuitry through vias to the backside metall ...
AN2007-03 7ED020E12-FI-W2
... The evaluation board is powered by an external single power supply of +15 V at connector X4. A linear voltage regulator (IC7) provides from this source a second supply voltage of 5 V for the logic selector (IC5, IC6), timer (IC8), and comparators of IC1 to IC4. By default boot-strap circuits provide ...
... The evaluation board is powered by an external single power supply of +15 V at connector X4. A linear voltage regulator (IC7) provides from this source a second supply voltage of 5 V for the logic selector (IC5, IC6), timer (IC8), and comparators of IC1 to IC4. By default boot-strap circuits provide ...
Company Presentation
... The Battery – It’s purpose is to crank the engine • The battery does offer other important functions such as an electrical filter and storage capacity for the system. ...
... The Battery – It’s purpose is to crank the engine • The battery does offer other important functions such as an electrical filter and storage capacity for the system. ...
AN18 - Power Gain Stages for Monolithic Amplifiers
... loop associated with each side of the booster limits stage gain to about 5. This is necessary for stability. The gain bandwidth available through the Q3-Q5 and Q4-Q6 connections is quite high, and not readily controllable. The local feedback reduces the gain bandwidth, prompting stage stability. The ...
... loop associated with each side of the booster limits stage gain to about 5. This is necessary for stability. The gain bandwidth available through the Q3-Q5 and Q4-Q6 connections is quite high, and not readily controllable. The local feedback reduces the gain bandwidth, prompting stage stability. The ...
Multi Look-Up Table Digital Predistortion for RF Power Amplifier Linearization Ph.D. Thesis
... the PA polynomial model) appears as the most critical issue regarding linearity, because their frequency (intermodulation) components are too close to the desired signals that can not be removed by filtering. Thus the use of linearizers is justified because represent a good alternative in order to m ...
... the PA polynomial model) appears as the most critical issue regarding linearity, because their frequency (intermodulation) components are too close to the desired signals that can not be removed by filtering. Thus the use of linearizers is justified because represent a good alternative in order to m ...
Basic Components File
... values such as 2.2 kΩ, 3.3 kΩ, or 4.7 kΩ and are not available in equally spaced values 2 kΩ, 3 kΩ, 4 kΩ, 5 kΩ and so on. Manufacturers don't produce values like these - why not? The answer is partly to do with the fact that resistors are manufactured to a percentage accuracy. Look at the table on t ...
... values such as 2.2 kΩ, 3.3 kΩ, or 4.7 kΩ and are not available in equally spaced values 2 kΩ, 3 kΩ, 4 kΩ, 5 kΩ and so on. Manufacturers don't produce values like these - why not? The answer is partly to do with the fact that resistors are manufactured to a percentage accuracy. Look at the table on t ...
LT1994 - Low Noise, Low Distortion Fully Differential Input/Output
... Note 8: Input CMRR is defined as the ratio of the change in the input common mode voltage at the pins IN+ or IN– to the change in differential input referred voltage offset. Output CMRR is defined as the ratio of the change in the voltage at the VOCM pin to the change in differential input referred vo ...
... Note 8: Input CMRR is defined as the ratio of the change in the input common mode voltage at the pins IN+ or IN– to the change in differential input referred voltage offset. Output CMRR is defined as the ratio of the change in the voltage at the VOCM pin to the change in differential input referred vo ...
Capacitor Self
... error is sufficient. However, in the more general case, the output voltage or current will be time-varying and a more detailed explanation is required. You can verify that the graphs produced by probe are correct by calculating a few theoretical values and comparing them with the corresponding coord ...
... error is sufficient. However, in the more general case, the output voltage or current will be time-varying and a more detailed explanation is required. You can verify that the graphs produced by probe are correct by calculating a few theoretical values and comparing them with the corresponding coord ...
BD8313HFN
... The internal counter is in synch with OSC, the latch circuit is activated about 4 msec after the counter counts about 4000 oscillations to turn off DC/DC converter output. To reset the latch circuit, turn off the STB pin once. Then, turn it on again or turn on the power supply voltage again. 5 OSC C ...
... The internal counter is in synch with OSC, the latch circuit is activated about 4 msec after the counter counts about 4000 oscillations to turn off DC/DC converter output. To reset the latch circuit, turn off the STB pin once. Then, turn it on again or turn on the power supply voltage again. 5 OSC C ...
AAT4672 数据资料DataSheet下载
... and MAIN pin voltage is greater than the AUX pin voltage plus 200mV. The AUX pin connects to the OUT pin only when the MAIN pin voltage drops 0.2V below the AUX pin voltage and the AUX pin voltage is greater than the UVLO threshold. If both input supplies (MAIN/AUX) are below the UVLO threshold, the ...
... and MAIN pin voltage is greater than the AUX pin voltage plus 200mV. The AUX pin connects to the OUT pin only when the MAIN pin voltage drops 0.2V below the AUX pin voltage and the AUX pin voltage is greater than the UVLO threshold. If both input supplies (MAIN/AUX) are below the UVLO threshold, the ...
LM317L 3-Terminal Adjustable Regulator
... current to a low enough level so that there is no need to use a protection diode. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is shorted. Internal to the LM317L is a 50Ω resistor which limits the peak ...
... current to a low enough level so that there is no need to use a protection diode. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is shorted. Internal to the LM317L is a 50Ω resistor which limits the peak ...
Print this article
... voltage level is increased doubled for each cell. For nine voltage levels, the converter requires only two separate dc link capacitors for one phase leg and six separate dc link capacitors for a three phase converter. This configuration is called hybrid multilevel converter topology. This topology c ...
... voltage level is increased doubled for each cell. For nine voltage levels, the converter requires only two separate dc link capacitors for one phase leg and six separate dc link capacitors for a three phase converter. This configuration is called hybrid multilevel converter topology. This topology c ...
Pulse-Width-Modulation DC Chopper using LabView Software
... control in electric automobiles. They provide smooth acceleration control, high efficiency and fast dynamic response. Choppers can be used in regenerative braking of dc motors to return energy back into the supply and this feature results in energy savings for transportation systems with frequent st ...
... control in electric automobiles. They provide smooth acceleration control, high efficiency and fast dynamic response. Choppers can be used in regenerative braking of dc motors to return energy back into the supply and this feature results in energy savings for transportation systems with frequent st ...
150 watt electronic transformer for tiella rail
... Do not install this lighting system in a damp or wet location. To reduce the risk of fire and burns, do not install this lighting system where the uninsulated open bus bar conductors can be shorted or contact any conductive materials. To reduce the risk of the system overheating and possibly causing ...
... Do not install this lighting system in a damp or wet location. To reduce the risk of fire and burns, do not install this lighting system where the uninsulated open bus bar conductors can be shorted or contact any conductive materials. To reduce the risk of the system overheating and possibly causing ...
instruction manual
... Cycle when in the AC Voltage measurement mode. 13. HOLD/Backlight Button: Freezes display or activates display backlight and work area light. 14. Temperature Input Jack: Input jack for k-type thermocouple probe (DL279/DL289 only). 15. Power/Function Selector: Turns meter on and is used to select the ...
... Cycle when in the AC Voltage measurement mode. 13. HOLD/Backlight Button: Freezes display or activates display backlight and work area light. 14. Temperature Input Jack: Input jack for k-type thermocouple probe (DL279/DL289 only). 15. Power/Function Selector: Turns meter on and is used to select the ...
Falcon F35 Series Digital Panel Meter DC Voltage
... Display Hold: This feature allows you to hold the displayed value indefinitely. A remote switch can be used to make the connection. To activate the display hold, short terminal blocks #3 and #4 (Hold Ref and +Ref). This connection must be kept isolated from other circuitry. To hold multiple units, s ...
... Display Hold: This feature allows you to hold the displayed value indefinitely. A remote switch can be used to make the connection. To activate the display hold, short terminal blocks #3 and #4 (Hold Ref and +Ref). This connection must be kept isolated from other circuitry. To hold multiple units, s ...
KR400S USER MANUAL - english version PRELIMINARY
... can store 16 presets on board that can be recalled by pushing the PRESET button. Once the preset appears on the lower line of the display, it will automatically become available after a few seconds. If you desire to set a preset as “default”, you need only hold down the PRESET botton for 5 seconds. ...
... can store 16 presets on board that can be recalled by pushing the PRESET button. Once the preset appears on the lower line of the display, it will automatically become available after a few seconds. If you desire to set a preset as “default”, you need only hold down the PRESET botton for 5 seconds. ...
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.