6 Log and AntiLog Amplifiers
... Negative voltages or currents can be first rectified and then applied to the log amp, but this adds the errors from the rectifier. Alternatively, the log amp can be preceded by a precision current inverter. The current inverter in Figure below uses two matched n-p-n transistors and a precision ...
... Negative voltages or currents can be first rectified and then applied to the log amp, but this adds the errors from the rectifier. Alternatively, the log amp can be preceded by a precision current inverter. The current inverter in Figure below uses two matched n-p-n transistors and a precision ...
Diezel VH4/VH4S - Diezel Amplification
... VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be sufficient in all ...
... VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be sufficient in all ...
Diezel VH4/VH4S Owner`s Manual
... VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be sufficient in all ...
... VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be sufficient in all ...
Transimpedance Amplifiers (TIA)
... ADC, logic gate, etc.), the “total” signal path gain can be nailed down. Set the 1st Transimpedance stage gain too high, and you will limit the attainable bandwidth for the signal spectrum at hand. On the other hand, not enough gain degrades SNR and leaves you with too much gain to make up for and u ...
... ADC, logic gate, etc.), the “total” signal path gain can be nailed down. Set the 1st Transimpedance stage gain too high, and you will limit the attainable bandwidth for the signal spectrum at hand. On the other hand, not enough gain degrades SNR and leaves you with too much gain to make up for and u ...
Instrumentation Amplifier Using PSoC® 3
... © Cypress Semiconductor Corporation, 2010. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under ...
... © Cypress Semiconductor Corporation, 2010. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under ...
make friends with your amp
... can put you back into that distortion place, so compensate by reducing the amp’s input volume/gain control if necessary. You can also use this to your benefit: if you are at the limit and still need more volume, roll off some bass and then turn up a little; lower notes take more amplifier power to r ...
... can put you back into that distortion place, so compensate by reducing the amp’s input volume/gain control if necessary. You can also use this to your benefit: if you are at the limit and still need more volume, roll off some bass and then turn up a little; lower notes take more amplifier power to r ...
Difference Amplifiers - TI E2E Community
... the related cost, what about an integrated solution? • TI can trim resistors to within 0.01% relative accuracy • INA152 ...
... the related cost, what about an integrated solution? • TI can trim resistors to within 0.01% relative accuracy • INA152 ...
Common-Mode Voltage
... the related cost, what about an integrated solution? • TI can trim resistors to within 0.01% relative accuracy • INA152 ...
... the related cost, what about an integrated solution? • TI can trim resistors to within 0.01% relative accuracy • INA152 ...
Lab4_ES3_2007 - Electrical and Computer Engineering
... Theoretical analysis of frequency response From the experiments in this lab, you have observed that the gain of this particular amplifier decreases as the frequency approaches zero. There are two components that are responsible for the poor low frequency response: (1) The coupling capacitor (CC) blo ...
... Theoretical analysis of frequency response From the experiments in this lab, you have observed that the gain of this particular amplifier decreases as the frequency approaches zero. There are two components that are responsible for the poor low frequency response: (1) The coupling capacitor (CC) blo ...
Xs Series - HARMAN Professional Solutions
... power amplification. The line consists of four models, each in a uniform, rugged chassis. The Xs Series incorporates the best of tried-andtrue design principles and innovative features. ...
... power amplification. The line consists of four models, each in a uniform, rugged chassis. The Xs Series incorporates the best of tried-andtrue design principles and innovative features. ...
The modulation response of a semiconductor laser amplifier
... These equations neglect ultrafast gain nonlinearities like carrier heating and spectral holeburning, which is a good approximation for moderate saturation and low to moderate modulation frequencies, say below 20 GHz. While the inclusion of these effects lead to obvious quantitative changes, they do ...
... These equations neglect ultrafast gain nonlinearities like carrier heating and spectral holeburning, which is a good approximation for moderate saturation and low to moderate modulation frequencies, say below 20 GHz. While the inclusion of these effects lead to obvious quantitative changes, they do ...
Doherty Amplifier with DSP Control to Improve Performance in CDMA Operation WE3A-1
... From an efficiency point of view, a lower gate voltage is desired. However, the consequence of not supplying enough current from the auxiliary amplifier (i.e. lowering the gate voltage) is a decrease in the overall gain. DSP control can alleviate this problem by dynamically changing the hias voltage ...
... From an efficiency point of view, a lower gate voltage is desired. However, the consequence of not supplying enough current from the auxiliary amplifier (i.e. lowering the gate voltage) is a decrease in the overall gain. DSP control can alleviate this problem by dynamically changing the hias voltage ...
R 1 - O6U E-learning Forum
... • Given Data: Adm= 2500, CMRR = 80 dB, v1 = 5.001 V, v2 = 4.999 V • Assumptions: Op amp is ideal, except for CMRR. Here, a CMRR in dB of 80 dB corresponds to a CMRR of 104. • Analysis: v 5.001V 4.999V ...
... • Given Data: Adm= 2500, CMRR = 80 dB, v1 = 5.001 V, v2 = 4.999 V • Assumptions: Op amp is ideal, except for CMRR. Here, a CMRR in dB of 80 dB corresponds to a CMRR of 104. • Analysis: v 5.001V 4.999V ...
XLS Series Reference Manual
... Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000. This manual does not include all of the details of de ...
... Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000. This manual does not include all of the details of de ...
High Frequency Current Mode Class-D Amplifiers With High Power
... restriction on Cs, the maximum usable frequency of the CMCD is much higher than for Class E, given the same transistor. Limits on usable frequency do exist however, in the form of the ft of the device, etc. Two more amplifier topologies exist which are similar to CMCD. Inverse Class-F produces the s ...
... restriction on Cs, the maximum usable frequency of the CMCD is much higher than for Class E, given the same transistor. Limits on usable frequency do exist however, in the form of the ft of the device, etc. Two more amplifier topologies exist which are similar to CMCD. Inverse Class-F produces the s ...
HMC564LC4 数据资料DataSheet下载
... Power Supply Voltage for the amplifier. External bypass capacitors of 100 pF, and 2.2 μF are required. ...
... Power Supply Voltage for the amplifier. External bypass capacitors of 100 pF, and 2.2 μF are required. ...
5 8 1 1 9 4 2 BOOST INSTRUMENT AMP CMR WITH COMMON
... amp in the boosted circuit. Overall gain of the IA is set at 1000V/V. The OPA177 is an improved version of the industry standard OP 07. It offers 10µV max VOS and 0.1µV/ °C max VOS/dT. The OPA404 is used for speed and bias current. The FET inputs of the OPA404 do not add loading at the input of the ...
... amp in the boosted circuit. Overall gain of the IA is set at 1000V/V. The OPA177 is an improved version of the industry standard OP 07. It offers 10µV max VOS and 0.1µV/ °C max VOS/dT. The OPA404 is used for speed and bias current. The FET inputs of the OPA404 do not add loading at the input of the ...
Congratulations and thank you for purchasing a professional tube ampli-
... in Class A to get your harmonics soaring in and out of chords and single notes at will. There is a complexity and three-dimensional quality to the sound of this amp that separates it from any other high gain amp. The clean channel on the Lynx is much more than an afterthought. Running in Class A bri ...
... in Class A to get your harmonics soaring in and out of chords and single notes at will. There is a complexity and three-dimensional quality to the sound of this amp that separates it from any other high gain amp. The clean channel on the Lynx is much more than an afterthought. Running in Class A bri ...
Active filters using current-feedback amplifiers
... the THS4271 (see Figure 2). The THS4271 is a unity-gain stable VFB amplifier with a 390-MHz bandwidth at a gain of +2. The same filter was also realized with the THS3201— a CFB amplifier with a 725-MHz bandwidth at a gain of +2 (also shown in Figure 2). All tests were run with ±5-V power supplies an ...
... the THS4271 (see Figure 2). The THS4271 is a unity-gain stable VFB amplifier with a 390-MHz bandwidth at a gain of +2. The same filter was also realized with the THS3201— a CFB amplifier with a 725-MHz bandwidth at a gain of +2 (also shown in Figure 2). All tests were run with ±5-V power supplies an ...
Diezel VH4/VH4S - Motor City Amps
... The Diezel VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be suffici ...
... The Diezel VH4 is a vacuum tube instrument amplifier. Vacuum tubes are shock sensitive, especially when hot. To avoid damaging the unit, we recommend using care during setup and tear down of the unit. Allow the Amplifier to adjust to ambient temperature before operating, 60 minutes should be suffici ...
Product Manual - Home Electronic Warehouse
... may be closer to one of the speakers. If the speakers in the room are connected to a stereo amplifier you will only hear half the music. The SI-1230’s BusMatrix™ enables you to create mono sound from one speaker without impacting the stereo quality in the rest of the system. You can configure each r ...
... may be closer to one of the speakers. If the speakers in the room are connected to a stereo amplifier you will only hear half the music. The SI-1230’s BusMatrix™ enables you to create mono sound from one speaker without impacting the stereo quality in the rest of the system. You can configure each r ...
MAXPLUS 211 OPTION SPINDLE AMPLIFIER
... 13 (orient) causes the motor shaft to rotate at 1 rps. The motor can be wired for three possible speeds. Low Speed 1 is Series Star. Second Speed is Parallel Star and High Speed is Parallel Delta. The user has to devise the logic as to how to operate the relays based on the amplifier control inputs. ...
... 13 (orient) causes the motor shaft to rotate at 1 rps. The motor can be wired for three possible speeds. Low Speed 1 is Series Star. Second Speed is Parallel Star and High Speed is Parallel Delta. The user has to devise the logic as to how to operate the relays based on the amplifier control inputs. ...
TOA Electronics Amplifier Guide
... number of busses (signal paths) and output channels, and the amount of output power per channel. Dimensions, weight and other basic parameters may also be important, depending on the installation. Features needed for a job may include: Auto-muting (e.g. voice-over-music), remote volume control, tran ...
... number of busses (signal paths) and output channels, and the amount of output power per channel. Dimensions, weight and other basic parameters may also be important, depending on the installation. Features needed for a job may include: Auto-muting (e.g. voice-over-music), remote volume control, tran ...
Instrument amplifier
An instrument amplifier is an electronic amplifier that converts the often barely audible or purely electronic signal from musical instruments such as an electric guitar, an electric bass, or an electric keyboard into an electronic signal capable of driving a loudspeaker that can be heard by the performers and audience. Combination (""combo"") amplifiers include a preamplifier, a power amplifier, tone controls, and one or more speakers in a cabinet, a housing usually made of hardwood, plywood, particleboard, or, less commonly, moulded plastic. Instrument amplifiers for some instruments are also available without an internal speaker; these amplifiers, called ""heads"", have to be plugged into an external speaker cabinet. Instrument amplifiers are available for specific instruments, including the electric guitar, electric bass, electric keyboards, and acoustic instruments such as the mandolin and banjo. Some amplifiers are designed for specific styles of music, such as the ""traditional""-style ""tweed"" guitar amplifiers used by blues and country musicians, and the Marshall amplifiers used by hard rock and heavy metal bands.Unlike home ""hi-fi"" amplifiers or public address systems, which are designed to reproduce accurately the source sound signals with as little harmonic distortion as possible, instrument amplifiers are often designed to add additional tonal coloration to the original signal or emphasize (or de-emphasize) certain frequencies. The two exceptions are keyboard amplifiers and ""acoustic"" instrument amplifiers, which typically aim for a relatively flat frequency response.