HMC607G7 数据资料DataSheet下载
... non-reflective GaAs MESFET SPDT switch in a hermetic surface mount package. Covering DC to 6 GHz, the switch features >55 dB isolation up to 2 GHz and >42 dB isolation up to 6 GHz. The switch ...
... non-reflective GaAs MESFET SPDT switch in a hermetic surface mount package. Covering DC to 6 GHz, the switch features >55 dB isolation up to 2 GHz and >42 dB isolation up to 6 GHz. The switch ...
NX5P1000 1. General description Logic controlled high-side power switch
... when VINT is in the correct voltage range. An open-drain fault output (FAULT) indicates when a fault condition has occurred and an enable input (EN) controls the state of the switch. When EN is set LOW the device enters a low-power mode, disabling all protection circuits except the undervoltage lock ...
... when VINT is in the correct voltage range. An open-drain fault output (FAULT) indicates when a fault condition has occurred and an enable input (EN) controls the state of the switch. When EN is set LOW the device enters a low-power mode, disabling all protection circuits except the undervoltage lock ...
Wavelet transform as a postprocessing diagnostic tool for fault
... In recent years, a 12-pulse voltage-source converter based on high-voltage direct current (HVDC) transmission network has been widely implemented in real time, because of its outstanding advantages, such as economical efficiency and flexibility. Moreover, HVDC transmission systems that utilize the l ...
... In recent years, a 12-pulse voltage-source converter based on high-voltage direct current (HVDC) transmission network has been widely implemented in real time, because of its outstanding advantages, such as economical efficiency and flexibility. Moreover, HVDC transmission systems that utilize the l ...
LT5522 - 600MHz to 2.7GHz High Signal Level Downconverting Mixer.
... GND (Pins 9, 12): Ground. These pins are internally connected to the backside ground for improved isolation. They should be connected to RF ground on the circuit board, although they are not intended to replace the primary grounding through the backside contact of the ...
... GND (Pins 9, 12): Ground. These pins are internally connected to the backside ground for improved isolation. They should be connected to RF ground on the circuit board, although they are not intended to replace the primary grounding through the backside contact of the ...
TS3V330 数据资料 dataSheet 下载
... The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers ...
... The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers ...
30W Industrial - Gaia Converter
... of highly configurable DC/DC low profile module designed for use in distributed power architecture where variable input voltage and transient are prevalent and are particularly suitable for mobile application in transportation, or high-end industrial areas. This module uses a high frequency fixed sw ...
... of highly configurable DC/DC low profile module designed for use in distributed power architecture where variable input voltage and transient are prevalent and are particularly suitable for mobile application in transportation, or high-end industrial areas. This module uses a high frequency fixed sw ...
Benefits derived from the FF specification FF-831
... Communication is fully digital. The field instruments do consume current, but this current is constant (typically somewhere around 20mA) and does not represent any process information like with a 4-20mA instrument. The constant current is required to operate the device; all signal values (measuremen ...
... Communication is fully digital. The field instruments do consume current, but this current is constant (typically somewhere around 20mA) and does not represent any process information like with a 4-20mA instrument. The constant current is required to operate the device; all signal values (measuremen ...
Slide 1
... • In “Dim” switch position, incandescent lamp receives approximately one-half power it would normally receive operating on full-wave AC. – Because half-wave rectified power pulses far more rapidly than filament has time to heat up and cool down, lamp does not blink. – Instead, its filament merely op ...
... • In “Dim” switch position, incandescent lamp receives approximately one-half power it would normally receive operating on full-wave AC. – Because half-wave rectified power pulses far more rapidly than filament has time to heat up and cool down, lamp does not blink. – Instead, its filament merely op ...
MAX503 5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC _______________General Description
... _______________General Description The MAX503 is a low-power, 10-bit, voltage-output digitalto-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, maki ...
... _______________General Description The MAX503 is a low-power, 10-bit, voltage-output digitalto-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, maki ...
- EasyEDA
... ADC. It is recommended in most publications you do not send more than 1mA to the PT100 to keep self heating low, however as we are only polling each channel 1/8th of the time it is not an issue to go a lot higher if required. 2. The analog circuitry is kept on the reverse of the PCB from the digital ...
... ADC. It is recommended in most publications you do not send more than 1mA to the PT100 to keep self heating low, however as we are only polling each channel 1/8th of the time it is not an issue to go a lot higher if required. 2. The analog circuitry is kept on the reverse of the PCB from the digital ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.11, pp. 1632-1638
... motor (SRM) is simple, low cost, fault tolerant, and has simple converter and control requirements. The motor is suitable for many variable-speed and servo-type applications and is gaining increasing attention in the motor drive industry. One of the main disadvantages of the SRM is its higher torque ...
... motor (SRM) is simple, low cost, fault tolerant, and has simple converter and control requirements. The motor is suitable for many variable-speed and servo-type applications and is gaining increasing attention in the motor drive industry. One of the main disadvantages of the SRM is its higher torque ...
ADM8698 数据手册DataSheet 下载
... The WDI input is a three level input and will recognize a lowto-high or high-to-low transition on its input. The watchdog timer is reset by each WDI transition and then begins its timeout period. If the WDI pin remains either high or low, reset pulses will be issued every 1.6 seconds typically. If t ...
... The WDI input is a three level input and will recognize a lowto-high or high-to-low transition on its input. The watchdog timer is reset by each WDI transition and then begins its timeout period. If the WDI pin remains either high or low, reset pulses will be issued every 1.6 seconds typically. If t ...
PCF2003 32 kHz watch circuit with programmable adaptive motor
... crystal oscillator and the frequency divider are optimized for minimum power consumption. A timing accuracy of 1 ppm is achieved with a programmable, digital frequency adjustment. To obtain the minimum overall power consumption for the watch, an automatic motor pulse adaptation function is provided. ...
... crystal oscillator and the frequency divider are optimized for minimum power consumption. A timing accuracy of 1 ppm is achieved with a programmable, digital frequency adjustment. To obtain the minimum overall power consumption for the watch, an automatic motor pulse adaptation function is provided. ...
WARNING! - AR - RF Microwave Instrumentation
... The type N RF input connector is located on the rear panel. The RF input is fed to the input connector on the solid state preamp. The solid state preamp's output drives a voltage-controlled variable attenuator (E20325) which permits control of the amplifier’s output power from the control module. Th ...
... The type N RF input connector is located on the rear panel. The RF input is fed to the input connector on the solid state preamp. The solid state preamp's output drives a voltage-controlled variable attenuator (E20325) which permits control of the amplifier’s output power from the control module. Th ...
PAM2803 Description Pin Assignments
... should have low DCR (DC resistance) to minimize the I R power loss, and it requires a current rating of 2A to handle the peak inductor current ...
... should have low DCR (DC resistance) to minimize the I R power loss, and it requires a current rating of 2A to handle the peak inductor current ...
DPBT8105 Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
ultra-precision differential cml line driver/receiver with
... termination architecture that allows users to interface to any differential signal (AC or DC-coupled) as small as 200mVpp without any level shifting or termination resistor networks in the signal path. The outputs are 400mV CML, with extremely fast rise/fall times guaranteed to be less than 60ps. Th ...
... termination architecture that allows users to interface to any differential signal (AC or DC-coupled) as small as 200mVpp without any level shifting or termination resistor networks in the signal path. The outputs are 400mV CML, with extremely fast rise/fall times guaranteed to be less than 60ps. Th ...
2004/05 Power Supply Design Seminar Book
... include the following: • Electric Shock: This is the shock hazard resulting from the passage of electric current through the human body. The physiological effects can range from perception or a startle involuntary movement, all the way to ventricular fibrillation or, ultimately, death. • Energy Haza ...
... include the following: • Electric Shock: This is the shock hazard resulting from the passage of electric current through the human body. The physiological effects can range from perception or a startle involuntary movement, all the way to ventricular fibrillation or, ultimately, death. • Energy Haza ...
BA00CC0WCP-V5
... CC0xx series, The power supply and the CTL terminal in any order without problems. ●Vo Terminal Please attach an anti-oscillation capacitor between VOUT and GND. The capacitance of the capacitor may significantly change due to factors such as temperature changes, which may cause oscillations. Please ...
... CC0xx series, The power supply and the CTL terminal in any order without problems. ●Vo Terminal Please attach an anti-oscillation capacitor between VOUT and GND. The capacitance of the capacitor may significantly change due to factors such as temperature changes, which may cause oscillations. Please ...
TOP242-250 - Power Integrations
... TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance a ...
... TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance a ...
MAX3346E ±15kV ESD-Protected USB Transceiver in UCSP General Description
... The MAX3346E bidirectional transceiver converts logiclevel signals to USB signals, and USB signals to logiclevel signals. The MAX3346E includes the 1.5kΩ USB pullup resistor internally, and supports both full-speed (12Mbps) and low-speed (1.5Mbps) USB operation. The device has built-in ±15kV ESD pro ...
... The MAX3346E bidirectional transceiver converts logiclevel signals to USB signals, and USB signals to logiclevel signals. The MAX3346E includes the 1.5kΩ USB pullup resistor internally, and supports both full-speed (12Mbps) and low-speed (1.5Mbps) USB operation. The device has built-in ±15kV ESD pro ...
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.