A Theory of High-Frequency Distortion in Bipolar Transistors , Member, IEEE
... collector and emitter resistances. These external elements accentuate the feedback effect of , which is represented in time constant. Thus, and its (56) by the derivatives contain more information on this feedback than and its derivatives. However, for typical external loads, the distinction is unim ...
... collector and emitter resistances. These external elements accentuate the feedback effect of , which is represented in time constant. Thus, and its (56) by the derivatives contain more information on this feedback than and its derivatives. However, for typical external loads, the distinction is unim ...
UCC28060 数据资料 dataSheet 下载
... Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no sl ...
... Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no sl ...
PowerElectronics
... Power MOSFETs are marketed by different manufacturers with differences in internal geometry and with different names such as MegaMOS, HEXFET, SIPMOS, and TMOS. They have unique features that make them potentially attractive for switching applications. They are essentially voltage-driven rather than ...
... Power MOSFETs are marketed by different manufacturers with differences in internal geometry and with different names such as MegaMOS, HEXFET, SIPMOS, and TMOS. They have unique features that make them potentially attractive for switching applications. They are essentially voltage-driven rather than ...
TPS51200 数据资料 dataSheet 下载
... The TPS51200 also supports tracking startup and shutdown when EN is tied directly to the system bus and not used to turn on or turn off the device. During tracking startup, VO follows REFOUT once REFIN voltage is greater than 0.39 V. REFIN follows the rise of VDDQ rail via a voltage divider. The typ ...
... The TPS51200 also supports tracking startup and shutdown when EN is tied directly to the system bus and not used to turn on or turn off the device. During tracking startup, VO follows REFOUT once REFIN voltage is greater than 0.39 V. REFIN follows the rise of VDDQ rail via a voltage divider. The typ ...
TPS23753A IEEE 802.3 PoE Interface and Converter Controller With
... Select the APD divider resistors per the following equations where VADPTR-ON is the desired adapter voltage that enables the APD function as adapter voltage rises. ...
... Select the APD divider resistors per the following equations where VADPTR-ON is the desired adapter voltage that enables the APD function as adapter voltage rises. ...
Aalborg Universitet
... worldwide. Microgrid is a kind of power grid area which is a combination of different kinds of power units which are usually based on renewable energy sources [3-6]. A hybrid microgrid can be made up of distributed renewable source, AC and DC common buses, interface circuit and local load. In the ap ...
... worldwide. Microgrid is a kind of power grid area which is a combination of different kinds of power units which are usually based on renewable energy sources [3-6]. A hybrid microgrid can be made up of distributed renewable source, AC and DC common buses, interface circuit and local load. In the ap ...
Electronic Circuits for the Hobbyist
... recommend a charge current of 1/10th the capacity for a duration of about 15 hours uninterrupted. In reality, we learn some hard lessons when we forget to switch the charger off after the 15 hours and find that one or more cells inside the battery no longer accept a charge. That is the very reason ...
... recommend a charge current of 1/10th the capacity for a duration of about 15 hours uninterrupted. In reality, we learn some hard lessons when we forget to switch the charger off after the 15 hours and find that one or more cells inside the battery no longer accept a charge. That is the very reason ...
TPS40040 数据资料 dataSheet 下载
... amplifier. The voltage reference is trimmed with the error amplifier in a unity gain configuration to remove amplifier offset from the final regulation voltage. ...
... amplifier. The voltage reference is trimmed with the error amplifier in a unity gain configuration to remove amplifier offset from the final regulation voltage. ...
LMX2485x 3-GHz Delta-Sigma Low Power Dual PLLatinum
... modulator is programmable up to fourth order, which allows the designer to select the optimum modulator order to fit the phase noise, spur, and lock time requirements of the system. Serial data for programming the LMX2485 is transferred through a three-line, high-speed (20-MHz) MICROWIRE interface. ...
... modulator is programmable up to fourth order, which allows the designer to select the optimum modulator order to fit the phase noise, spur, and lock time requirements of the system. Serial data for programming the LMX2485 is transferred through a three-line, high-speed (20-MHz) MICROWIRE interface. ...
MS1U Designers’ Manual
... the unit should be positioned so air flow is not restricted. Maintain a 50mm minimum clearance at both ends of the MS1U power supply and route all cables so airflow is not obstructed. The standard unit draws air in on the input side and exhausts air out the load side. If airflow ducting is used, avo ...
... the unit should be positioned so air flow is not restricted. Maintain a 50mm minimum clearance at both ends of the MS1U power supply and route all cables so airflow is not obstructed. The standard unit draws air in on the input side and exhausts air out the load side. If airflow ducting is used, avo ...
GFA-5500 service manual - Music Electronics Forum
... INSPECTION, OR ANY PROCEDURE WHATSOEVER UNLESS YOU HAVE DISCONNECTED THE GFA5500 FROM THE WALL AC OUTLET OR OTHER SOURCE OF AC POWER AND THE POWER-SUPPLY CAPACITORS ARE COMPLETELY DISCHARGED. THESE INSTRUCTIONS ARE PROVIDED FOR USE ONLY BY COMPETENT TECHNICAL PERSONNEL. DO NOT UNDERTAKE ANY SERVICE ...
... INSPECTION, OR ANY PROCEDURE WHATSOEVER UNLESS YOU HAVE DISCONNECTED THE GFA5500 FROM THE WALL AC OUTLET OR OTHER SOURCE OF AC POWER AND THE POWER-SUPPLY CAPACITORS ARE COMPLETELY DISCHARGED. THESE INSTRUCTIONS ARE PROVIDED FOR USE ONLY BY COMPETENT TECHNICAL PERSONNEL. DO NOT UNDERTAKE ANY SERVICE ...
UCC28810 数据资料 dataSheet 下载
... In the critical conduction mode operation, the PWM circuit is self-oscillating with the turn-on being governed by a transformer zero energy detector (TZE pin) and the turn-off being governed by the current sense comparator. Additionally, the controller provides features such as peak current limit, r ...
... In the critical conduction mode operation, the PWM circuit is self-oscillating with the turn-on being governed by a transformer zero energy detector (TZE pin) and the turn-off being governed by the current sense comparator. Additionally, the controller provides features such as peak current limit, r ...
Manual - Waldorf
... connection to the Rocket. By default, the Rocket will receive MIDI data on MIDI channel 1. If you do not choose to connect a mixing console, you can patch the Rocket’s output signals directly to an amp or an audio interface. Use an input usually called Line, Aux or Tape input Before connecting and d ...
... connection to the Rocket. By default, the Rocket will receive MIDI data on MIDI channel 1. If you do not choose to connect a mixing console, you can patch the Rocket’s output signals directly to an amp or an audio interface. Use an input usually called Line, Aux or Tape input Before connecting and d ...
SN65EPT23 数据资料 dataSheet 下载
... Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are assured only over the declared operating temperature range. Functional operati ...
... Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are assured only over the declared operating temperature range. Functional operati ...
PTH12020W/L
... input current drawn by the regulator is significantly reduced. If the inhibit feature is not used, the control pin should be left open-circuit. The module will then produce an output whenever a valid input source is applied. Do not place an external pull-up on this pin. For power-up into a non-prebi ...
... input current drawn by the regulator is significantly reduced. If the inhibit feature is not used, the control pin should be left open-circuit. The module will then produce an output whenever a valid input source is applied. Do not place an external pull-up on this pin. For power-up into a non-prebi ...