FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N
... linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage startup circuitr ...
... linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage startup circuitr ...
a 8-Bit Octal, 4-Quadrant Multiplying, CMOS TrimDAC AD8842
... voltage adjustment devices. The TrimDAC® capability allows replacement of the mechanical trimmer function in new designs. The AD8842 is ideal for ac or dc gain control of up to 50 kHz bandwidth signals. The four-quadrant multiplying capability is useful for signal inversion and modulation often foun ...
... voltage adjustment devices. The TrimDAC® capability allows replacement of the mechanical trimmer function in new designs. The AD8842 is ideal for ac or dc gain control of up to 50 kHz bandwidth signals. The four-quadrant multiplying capability is useful for signal inversion and modulation often foun ...
Description Pin Assignments
... The voltage on the VPWM, VMIN pin and COSC pin controls the output PWM duty and therefore the speed of the motor. When the VPWM voltage is smaller than VMIN voltage, the output PWM duty is generated by comparing the triangular voltage at COSC pin with VPWM. If the VPWM pin voltage is higher than the ...
... The voltage on the VPWM, VMIN pin and COSC pin controls the output PWM duty and therefore the speed of the motor. When the VPWM voltage is smaller than VMIN voltage, the output PWM duty is generated by comparing the triangular voltage at COSC pin with VPWM. If the VPWM pin voltage is higher than the ...
2A, 28V INPUT, STEP DOWN DC/DC
... TYPICAL CHARACTERISTICS (continued) OVERVIEW The TPS54233-Q1 is a 28 V, 2 A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant frequency, current mode control which reduces output capacit ...
... TYPICAL CHARACTERISTICS (continued) OVERVIEW The TPS54233-Q1 is a 28 V, 2 A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant frequency, current mode control which reduces output capacit ...
Experiment Procedure
... 4. What’s the status of the alarm when an object blocks the light bean? 5. Use oscilloscope to compare the wave shape of Vo2’ and Vo2 Note: If you don’t know how to use DCV, please check Unit 0 ...
... 4. What’s the status of the alarm when an object blocks the light bean? 5. Use oscilloscope to compare the wave shape of Vo2’ and Vo2 Note: If you don’t know how to use DCV, please check Unit 0 ...
MAX3188/MAX3189 1Mbps, 1µA RS-232 Transmitters in SOT23-6 General Description Features
... The MAX3188 guarantees a 250kbps data rate, and the MAX3189 guarantees a 1Mbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. The transmitter input does not have a pull-up resistor and should be connected to GND if unused. ...
... The MAX3188 guarantees a 250kbps data rate, and the MAX3189 guarantees a 1Mbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. The transmitter input does not have a pull-up resistor and should be connected to GND if unused. ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... that is always ON. This significantly reduces the area. We can study the operation of dynamic circuits in two modes i.e. pre-charge mode and evaluation mode. During pre-charge mode the clock is set to ‘zero’, so the clocked PMOS is active i.e. ON and initializes the output to high state. Whereas dur ...
... that is always ON. This significantly reduces the area. We can study the operation of dynamic circuits in two modes i.e. pre-charge mode and evaluation mode. During pre-charge mode the clock is set to ‘zero’, so the clocked PMOS is active i.e. ON and initializes the output to high state. Whereas dur ...
a reduced power 6-tap pre-emphasis for 10gb/s
... performance current source improved. Fig. 5 shows the output of the current source of both circuits at different coefficients (9 and 15) using the 0101… data pattern. From the Fig. 5, we can see that there is not much difference in the average of the current source for the two circuits at the same c ...
... performance current source improved. Fig. 5 shows the output of the current source of both circuits at different coefficients (9 and 15) using the 0101… data pattern. From the Fig. 5, we can see that there is not much difference in the average of the current source for the two circuits at the same c ...
DS1816 3.3V EconoReset with Open Drain Output FEATURES
... 3. A 1kW external pull-up resistor may be required in some applications for proper operation of the microprocessor reset control circuit. 4. Measured with RST output open. 5. Measured with 2.7V £ VCC £ 3.3V. 6. tR = 5ms 7. VOH and IOH are a function of the value of RP and the associated output load ...
... 3. A 1kW external pull-up resistor may be required in some applications for proper operation of the microprocessor reset control circuit. 4. Measured with RST output open. 5. Measured with 2.7V £ VCC £ 3.3V. 6. tR = 5ms 7. VOH and IOH are a function of the value of RP and the associated output load ...
EE2003 Circuit Theory
... 5.1 What is an Op Amp (1) • It is an electronic unit that behaves like a voltage-controlled voltage source. • It is an active circuit element designed to perform mathematical operations of addition, subtraction, multiplication, division, differentiation and integration. ...
... 5.1 What is an Op Amp (1) • It is an electronic unit that behaves like a voltage-controlled voltage source. • It is an active circuit element designed to perform mathematical operations of addition, subtraction, multiplication, division, differentiation and integration. ...
BD6965NUX
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
AD9742 数据手册DataSheet 下载
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
Input and Output Capacitor Selection
... internal to the module will have no effect at the remote load terminals at frequencies above 1 MHz. The parasitic resistance and inductance of the PCB traces decouple the regulator from its load. To insure good high frequency regulation at the point of load, local decoupling capacitors must be used. ...
... internal to the module will have no effect at the remote load terminals at frequencies above 1 MHz. The parasitic resistance and inductance of the PCB traces decouple the regulator from its load. To insure good high frequency regulation at the point of load, local decoupling capacitors must be used. ...
MAX1830/MAX1831 3A, 1MHz, Low-Voltage, Step-Down Regulators with Synchronous Rectification and Internal Switches
... ideal for use in 5V and 3.3V to low-voltage conversion necessary in notebook and subnotebook computers. These devices feature internal synchronous rectification for high efficiency and reduced component count. They require no external Schottky diode. The internal 45mΩ PMOS power switch and 55mΩ NMOS ...
... ideal for use in 5V and 3.3V to low-voltage conversion necessary in notebook and subnotebook computers. These devices feature internal synchronous rectification for high efficiency and reduced component count. They require no external Schottky diode. The internal 45mΩ PMOS power switch and 55mΩ NMOS ...
High-Voltage, 2.2MHz, 2A Automotive Step- Down Converter with Low Operating Current MAX16974
... EVALUA BLE AVAILA ...
... EVALUA BLE AVAILA ...
Operational Amplifiers
... and the output impedance. z Two-stage op amps consist of first stage providing a high gain and the second providing large swing. The first stage incorporates various amplifier topologies, but the second stage is typically configured as a simple common- source stage to allow maximum output swings. z ...
... and the output impedance. z Two-stage op amps consist of first stage providing a high gain and the second providing large swing. The first stage incorporates various amplifier topologies, but the second stage is typically configured as a simple common- source stage to allow maximum output swings. z ...
Operator`s Manual
... AE TECHRON INC. of Elkhart, Indiana (Warrantor) warrants to you, the ORIGINAL COMMERCIAL PURCHASER ONLY of each NEW AE TECHRON INC. product, for a period of one (1) year from the date of purchase, by the original purchaser (warranty period) that the product is free of defects in materials or workman ...
... AE TECHRON INC. of Elkhart, Indiana (Warrantor) warrants to you, the ORIGINAL COMMERCIAL PURCHASER ONLY of each NEW AE TECHRON INC. product, for a period of one (1) year from the date of purchase, by the original purchaser (warranty period) that the product is free of defects in materials or workman ...
PAM8403 Description Features Pin Assignments Applications
... 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: ...
HMC448LC3B 数据资料DataSheet下载
... driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 22 to 25 GHz. The Fo and 3Fo isolations are >20 dBc up to 22 GHz. This multi-rate frequency multiplier can be used in the generation of a half rate clock for 40 Gbps systems or as part of a multiplier chain to genera ...
... driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 22 to 25 GHz. The Fo and 3Fo isolations are >20 dBc up to 22 GHz. This multi-rate frequency multiplier can be used in the generation of a half rate clock for 40 Gbps systems or as part of a multiplier chain to genera ...
Low Cost, Low Power 12-Bit Differential ADC Driver AD8137
... internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the voltage applied to one pin. The internal feedback loop also provides inherently balanced outputs as well as suppression of even-order harmonic distortion products. Fully differential and single-e ...
... internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the voltage applied to one pin. The internal feedback loop also provides inherently balanced outputs as well as suppression of even-order harmonic distortion products. Fully differential and single-e ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.