OPAx835 Ultra-Low-Power, Rail-to-Rail Out, Negative Rail In, VFB
... single and dual ultralow-power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed to operate over a power supply range of 2.5-V to 5.5-V with a single supply, or ±1.25-V to ±2.75-V with a dual supply. Consuming only 250 µA per channel and with a unity g ...
... single and dual ultralow-power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed to operate over a power supply range of 2.5-V to 5.5-V with a single supply, or ±1.25-V to ±2.75-V with a dual supply. Consuming only 250 µA per channel and with a unity g ...
The input current for a buck power converter is discontinuous due to
... isolated from the input. The buck regulator circuit is a switching regulator, as shown in figure. It uses an inductor and a capacitor as energy storage elements so that energy can be transferred from the input to the output in discrete packets. The advantage of using switching regulators is that the ...
... isolated from the input. The buck regulator circuit is a switching regulator, as shown in figure. It uses an inductor and a capacitor as energy storage elements so that energy can be transferred from the input to the output in discrete packets. The advantage of using switching regulators is that the ...
UJT
... A Unijunction transistor is a three terminal semiconductor switching device.this device has a unique characteristics that when it is triggered , the emitter current increases regeneratively until is limited by emitter power supply the unijunction transistor can be employed in a variety of applicatio ...
... A Unijunction transistor is a three terminal semiconductor switching device.this device has a unique characteristics that when it is triggered , the emitter current increases regeneratively until is limited by emitter power supply the unijunction transistor can be employed in a variety of applicatio ...
LMD18245 3A, 55V DMOS Full-Bridge Motor Driver
... forcing TJ above 125§ C. If the junction temperature exceeds 155§ C, internal circuitry disables the power bridge. When a heatsink is used, iJA is the sum of the junction-to-case thermal resistance of the package, iJC, and the case-to-ambient thermal resistance of the heatsink. Note 4: ESD rating is ...
... forcing TJ above 125§ C. If the junction temperature exceeds 155§ C, internal circuitry disables the power bridge. When a heatsink is used, iJA is the sum of the junction-to-case thermal resistance of the package, iJC, and the case-to-ambient thermal resistance of the heatsink. Note 4: ESD rating is ...
LPV7215 Micropower, CMOS Input, RRIO, 1.8V, Push
... Electrical table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device. Limits are 100% production tested at 25°C. Limits over the operating temperature range are specified through correlations usin ...
... Electrical table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device. Limits are 100% production tested at 25°C. Limits over the operating temperature range are specified through correlations usin ...
SKY65017-70LF 数据资料DataSheet下载
... The input and output of the SKY65017-70LF are connected using 50 Ω microstrip transmission lines with DC blocking capacitors, C1 and C2, to the input and output SMA connectors, respectively. The positive supply voltage, VDD, is connected to pin 3 (OUTPUT) of the amplifier using the decoupling networ ...
... The input and output of the SKY65017-70LF are connected using 50 Ω microstrip transmission lines with DC blocking capacitors, C1 and C2, to the input and output SMA connectors, respectively. The positive supply voltage, VDD, is connected to pin 3 (OUTPUT) of the amplifier using the decoupling networ ...
Manual
... tachometer or incremental emitter for speed control feedback, these are specially designed for such operation. In small and medium power ranges, these offer the best price-power relationships for drives, via the rotor position emitter controlled block flow. Favorable solutions are achieved, especial ...
... tachometer or incremental emitter for speed control feedback, these are specially designed for such operation. In small and medium power ranges, these offer the best price-power relationships for drives, via the rotor position emitter controlled block flow. Favorable solutions are achieved, especial ...
LMX1501A/LMX1511 PLLatinum 1.1 GHz Frequency Synthesizer for RF Personal Communications LMX1501A/LMX1511
... The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1.1 GHz. They are fabricated using National’s ABiC IV BiCMOS process. The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64/65 or a ...
... The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1.1 GHz. They are fabricated using National’s ABiC IV BiCMOS process. The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64/65 or a ...
DIGITAL ELECTRONICS
... system on. It is a good idea to keep the power supply on while you are wiring up your circuits. This way you can monitor any short circuits that you may encounter. You may measure Vout for various Vin by changing the potentiometer, paying particular attention to the range where Vout changes most rap ...
... system on. It is a good idea to keep the power supply on while you are wiring up your circuits. This way you can monitor any short circuits that you may encounter. You may measure Vout for various Vin by changing the potentiometer, paying particular attention to the range where Vout changes most rap ...
Lab3- BJT-Simulation - Department of Applied Engineering
... - Answer all questions. Type your answers and make sure they are clear and to the pint. Introduction A BJT transistor is a 3-terminal semiconductor device used in amplification or switching applications. A transistor is referred to by the letter Q. ...
... - Answer all questions. Type your answers and make sure they are clear and to the pint. Introduction A BJT transistor is a 3-terminal semiconductor device used in amplification or switching applications. A transistor is referred to by the letter Q. ...
Class-J RF Power Amplifier with Wideband Harmonic
... Neal Tuffy, Anding Zhu, and Thomas J. Brazil RF and Microwave Research Group University College Dublin, Ireland Abstract — This work outlines a design approach used for achieving highly efficient power amplification over a wide bandwidth, given narrowband passive harmonic load-pull results at a sing ...
... Neal Tuffy, Anding Zhu, and Thomas J. Brazil RF and Microwave Research Group University College Dublin, Ireland Abstract — This work outlines a design approach used for achieving highly efficient power amplification over a wide bandwidth, given narrowband passive harmonic load-pull results at a sing ...
DS1265Y/AB 8M Nonvolatile SRAM FEATURES PIN ASSIGNMENT
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1265 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1265 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
Chapter 4: RF/IF Circuits
... amplifier string at a narrow frequency band than it is to build a wideband, high gain amplifier. Also, the modulation bandwidth is typically very much smaller than the carrier frequency. A second mixer stage converts the signal to the baseband. The signal is then demodulated (demod). The modulation ...
... amplifier string at a narrow frequency band than it is to build a wideband, high gain amplifier. Also, the modulation bandwidth is typically very much smaller than the carrier frequency. A second mixer stage converts the signal to the baseband. The signal is then demodulated (demod). The modulation ...
WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS THS4502 THS4503 FEATURES
... junction temperature at or below 125°C for best performance and long term reliability. ...
... junction temperature at or below 125°C for best performance and long term reliability. ...
TSH511
... Infrared stereo headphone application The right side of Figure 21 shows the block diagram of an infrared stereo receiver using the TSH511. The sensitive LNA, directly connected to the photo diode, does not require an external pre-amplifier. After filtering, the amplified signals are limited and demo ...
... Infrared stereo headphone application The right side of Figure 21 shows the block diagram of an infrared stereo receiver using the TSH511. The sensitive LNA, directly connected to the photo diode, does not require an external pre-amplifier. After filtering, the amplified signals are limited and demo ...
LM4950 7.5W Mono-BTL or 3.1W Stereo Audio
... which the device is functional, but do not ensure specific performance limits. Electrical Characteristics VDD = 12V state DC and AC electrical specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the Operating Ratings. Speci ...
... which the device is functional, but do not ensure specific performance limits. Electrical Characteristics VDD = 12V state DC and AC electrical specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the Operating Ratings. Speci ...
AN113 - Power Conversion, Measurement and Pulse Circuits
... beating or mixing effects which could cause instabilities. S1 and S2 receive complementary drive, causing the FET-A1 based stage to see a chopped version of the input voltage. A1’s square wave output is synchronously demodulated by S3 and S4. Because these switches are synchronously driven with the ...
... beating or mixing effects which could cause instabilities. S1 and S2 receive complementary drive, causing the FET-A1 based stage to see a chopped version of the input voltage. A1’s square wave output is synchronously demodulated by S3 and S4. Because these switches are synchronously driven with the ...
W. Inam, K.K. Afridi and D.J. Perreault, “High Efficiency Resonant dc/dc Converter Utilizing a Resistance Compression Network,” 2013 IEEE Applied Power Electronics Conference , pp. 1399-1405, March 2013.
... inverter, EPC 100-V/25-A enhancement mode GaN transistors (EPC2001) were used. Two of these devices were paralleled for each switch to reduce the conduction loss. Two half-bridge gate drivers for enhancement mode GaN FETs (LM5113) have been chosen. This is a 5-A/100-V bridge driver with an integrate ...
... inverter, EPC 100-V/25-A enhancement mode GaN transistors (EPC2001) were used. Two of these devices were paralleled for each switch to reduce the conduction loss. Two half-bridge gate drivers for enhancement mode GaN FETs (LM5113) have been chosen. This is a 5-A/100-V bridge driver with an integrate ...
digi96_pad_pst_hardware_e
... When un-loading the driver (shutdown of the system) this bit should be set back to 0, to mute the analog output, and to avoid a pop/click when the power supply's voltages break down. ...
... When un-loading the driver (shutdown of the system) this bit should be set back to 0, to mute the analog output, and to avoid a pop/click when the power supply's voltages break down. ...
isl8014 - ISL8014 - 4A Low Quiescent Current 1MHz High Efficiency
... 100% duty-cycle operation allows less than 400mV dropout voltage at 4A output current. High 1MHz pulse-width modulation (PWM) switching frequency allows the use of small external components and SYNC input enables multiple ICs to synchronize out of phase to reduce ripple and eliminate beat frequencie ...
... 100% duty-cycle operation allows less than 400mV dropout voltage at 4A output current. High 1MHz pulse-width modulation (PWM) switching frequency allows the use of small external components and SYNC input enables multiple ICs to synchronize out of phase to reduce ripple and eliminate beat frequencie ...
g Axis Accelerometer ADXL213
... The ADXL213 is a low cost, low power, complete dual axis accelerometer with signal conditioned, duty cycle modulated outputs, all on a single monolithic IC. The ADXL213 measures acceleration with a full-scale range of ±1.2 g (typical). The ADXL213 can measure both dynamic acceleration (e.g., vibrati ...
... The ADXL213 is a low cost, low power, complete dual axis accelerometer with signal conditioned, duty cycle modulated outputs, all on a single monolithic IC. The ADXL213 measures acceleration with a full-scale range of ±1.2 g (typical). The ADXL213 can measure both dynamic acceleration (e.g., vibrati ...
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.