OP07x Precision Operational Amplifiers (Rev. G)
... 9.3.1 Offset-Voltage Null Capability The input offset voltage of operational amplifiers (op amps) arises from unavoidable mismatches in the differential input stage of the op-amp circuit caused by mismatched transistor pairs, collector currents, currentgain betas (β), collector or emitter resistors, ...
... 9.3.1 Offset-Voltage Null Capability The input offset voltage of operational amplifiers (op amps) arises from unavoidable mismatches in the differential input stage of the op-amp circuit caused by mismatched transistor pairs, collector currents, currentgain betas (β), collector or emitter resistors, ...
Software Design and Hardware Realisation of Single Phase
... control circuit for good performance. The input current of any cycloconverter circuit is distorted and its Fourier series involves harmonics which includes (a) higher order harmonics (b) sub harmonics (c) non standard harmonics. They are used to generate AC output (Single phase or three phase) from ...
... control circuit for good performance. The input current of any cycloconverter circuit is distorted and its Fourier series involves harmonics which includes (a) higher order harmonics (b) sub harmonics (c) non standard harmonics. They are used to generate AC output (Single phase or three phase) from ...
RF2850 DIRECT QUADRATURE MODULATOR Features
... phase. It is also possible to drive the SIG and REF inputs in a differential mode which will increase gain. Baseband input to the I mixer. This pin is DC-coupled. The input drive level determines output power and linearity performance. For better carrier/sideband suppression and dynamic range, the d ...
... phase. It is also possible to drive the SIG and REF inputs in a differential mode which will increase gain. Baseband input to the I mixer. This pin is DC-coupled. The input drive level determines output power and linearity performance. For better carrier/sideband suppression and dynamic range, the d ...
Appendix A: Schematic Symbols
... 1. The ratio of output voltage to input voltage is called the voltage gain of an amplifier. 2. The BJT, or bipolar junction transistor, is a transistor that can either be NPN or PNP. 3. An integrated circuit is a functional drop-in circuit module available in DIP packages. 4. Current gain is also ca ...
... 1. The ratio of output voltage to input voltage is called the voltage gain of an amplifier. 2. The BJT, or bipolar junction transistor, is a transistor that can either be NPN or PNP. 3. An integrated circuit is a functional drop-in circuit module available in DIP packages. 4. Current gain is also ca ...
ICL7652 Advanced LinCMOSTM PRECISION
... Chopper-stabilized operational amplifiers offer the best dc performance of any monolithic operational amplifier. This superior performance is the result of using two operational amplifiers -a main amplifier and a nulling amplifier- plus oscillator-controlled logic and two external capacitors to crea ...
... Chopper-stabilized operational amplifiers offer the best dc performance of any monolithic operational amplifier. This superior performance is the result of using two operational amplifiers -a main amplifier and a nulling amplifier- plus oscillator-controlled logic and two external capacitors to crea ...
10983 - DA-4x4a Manual.pmd
... Balanced lines have been used for many years and are in continuing use today because of their immunity to stray pickup. Induced signals appear on both sides of the balanced line. The receiving end of the balanced line responds only to the difference voltage between the lines which is the desired sig ...
... Balanced lines have been used for many years and are in continuing use today because of their immunity to stray pickup. Induced signals appear on both sides of the balanced line. The receiving end of the balanced line responds only to the difference voltage between the lines which is the desired sig ...
MPA-460 ANF3/8031 BRUSHLESS SERVO AMPLIFIER
... motors. Extreme care has been taken to assure robust operation. Design consideration for electrical transients have been implemented on the ac inputs and all I/O lines. The MPA 460100 series amplifiers operate over ac voltage ranges of 200 to 520 Vac from 45 to 65 Hz. The motor feedback device is a ...
... motors. Extreme care has been taken to assure robust operation. Design consideration for electrical transients have been implemented on the ac inputs and all I/O lines. The MPA 460100 series amplifiers operate over ac voltage ranges of 200 to 520 Vac from 45 to 65 Hz. The motor feedback device is a ...
3.4 Bipolar Transistor Configurations
... and NPN, which basically describes the physical arrangement of the P-type and N-type semiconductor materials from which they are made. Transistors are three terminal active devices made from different semiconductor materials that can act as either an insulator or a conductor by the application of a ...
... and NPN, which basically describes the physical arrangement of the P-type and N-type semiconductor materials from which they are made. Transistors are three terminal active devices made from different semiconductor materials that can act as either an insulator or a conductor by the application of a ...
NE5534x, SA5534x Low-Noise Operational
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential voltag ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential voltag ...
AD7845 数据手册DataSheet 下载
... with All 1s. VREF = 20 V p-p Sine Wave. R L = 2 kΩ. VREF = 6 V rms, 1 kHz Sine Wave. VOUT, RFB Not Connected VOUT = ±10 V, RL = 2 kΩ RL = 2 kΩ, CL = 100 pF RFB, VOUT Connected, VOUT Shorted to AGND Includes Noise Due to Output Amplifier and Johnson Noise of RFB ...
... with All 1s. VREF = 20 V p-p Sine Wave. R L = 2 kΩ. VREF = 6 V rms, 1 kHz Sine Wave. VOUT, RFB Not Connected VOUT = ±10 V, RL = 2 kΩ RL = 2 kΩ, CL = 100 pF RFB, VOUT Connected, VOUT Shorted to AGND Includes Noise Due to Output Amplifier and Johnson Noise of RFB ...
Product Factsheet - Dialog Semiconductor
... DA7210 is an ultra low power audio CODEC with a true ground headphone, mixing capability and a programmable ASSP filter engine. It offers HiFi audio quality with class leading power consumption for portable media applications. Featuring a high efficiency headphone amplifier and minimum supply voltag ...
... DA7210 is an ultra low power audio CODEC with a true ground headphone, mixing capability and a programmable ASSP filter engine. It offers HiFi audio quality with class leading power consumption for portable media applications. Featuring a high efficiency headphone amplifier and minimum supply voltag ...
MAX13330/MAX13331 Automotive DirectDrive Headphone Amplifiers with Output Protection and Diagnostics General Description
... DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving board space and component height. The gain of the amplifier is set internally (-1.5V/V) on the MAX13330 or adjusted externally with resistors on the MAX ...
... DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving board space and component height. The gain of the amplifier is set internally (-1.5V/V) on the MAX13330 or adjusted externally with resistors on the MAX ...
PRESETTABLE DIVIDE-BY
... JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" ...
... JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" ...
LM747 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Application of Programmable Unijunction Transistor for - icmcs-2014
... programmable unijunction transistor [6], which opens when the voltage on the capacitor C1 achieve certain value UM. Thus, the capacitor C1 is discharged and on the output circuit is formed a short pulse. Voltage UM is regulated by the selection of R4 and R5. After discharge C1, VT3 and VT4 are autom ...
... programmable unijunction transistor [6], which opens when the voltage on the capacitor C1 achieve certain value UM. Thus, the capacitor C1 is discharged and on the output circuit is formed a short pulse. Voltage UM is regulated by the selection of R4 and R5. After discharge C1, VT3 and VT4 are autom ...
1998 Strategic Communications Plan
... Modern ADCs have differential inputs, which should be routed tightly coupled and symmetrically routed. To minimize stray capacitance, analog anti-aliasing filter could have the ground plane below it notched ...
... Modern ADCs have differential inputs, which should be routed tightly coupled and symmetrically routed. To minimize stray capacitance, analog anti-aliasing filter could have the ground plane below it notched ...
TL082-N 数据资料 dataSheet 下载
... will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Exceeding the negative common-mode limit on both inputs will force the amplifier output to a high state. In neither case does a latch occur since raising the input back within the ...
... will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Exceeding the negative common-mode limit on both inputs will force the amplifier output to a high state. In neither case does a latch occur since raising the input back within the ...
BJT Small Signal Model
... This bias technique utilizes the collector voltage to provide the necessary Vx and IB. One important characteristic of this technique is that collector has a higher potential than the base, thus guaranteeing active operation of the transistor. CH5 Bipolar Amplifiers ...
... This bias technique utilizes the collector voltage to provide the necessary Vx and IB. One important characteristic of this technique is that collector has a higher potential than the base, thus guaranteeing active operation of the transistor. CH5 Bipolar Amplifiers ...
AD8063
... feedback amplifiers offering ease of use and low cost. They have a bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common-mode voltage range and output voltage swing, making them easy to use on single supplies as low as 2.7 V. Despite being low cost, the ...
... feedback amplifiers offering ease of use and low cost. They have a bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common-mode voltage range and output voltage swing, making them easy to use on single supplies as low as 2.7 V. Despite being low cost, the ...
Electromagnetic Interference and Digital Circuits: An
... is either radiated from powerful radio transmitters, wireless network devices, mobile phones and PDAs, or intentionally generated for malicious reasons. These unintentional antennae can serve to couple RF noise into the core circuit [1][2][3]. RFI that is coupled by the system can induce unwanted cu ...
... is either radiated from powerful radio transmitters, wireless network devices, mobile phones and PDAs, or intentionally generated for malicious reasons. These unintentional antennae can serve to couple RF noise into the core circuit [1][2][3]. RFI that is coupled by the system can induce unwanted cu ...
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.