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LT1993-2 - Linear Technology
... use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-2 an excellent solution for driving high speed 12bit and 14-bit ADCs. In addition to the normal unfiltered outputs (+OUT a ...
... use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-2 an excellent solution for driving high speed 12bit and 14-bit ADCs. In addition to the normal unfiltered outputs (+OUT a ...
MAX4473 Low-Cost, Low-Voltage, PA Power Control Amplifier for GSM Applications General Description
... PA until the voltage drop across RSENSE equals the voltage drop across external gain resistor, RG1. The voltage drop across RG1 sets the voltage drop across RSENSE, with a larger voltage drop resulting in more current delivered to the PA. The voltage drop across RG1 is set by A1, A2, and the V-to-I ...
... PA until the voltage drop across RSENSE equals the voltage drop across external gain resistor, RG1. The voltage drop across RG1 sets the voltage drop across RSENSE, with a larger voltage drop resulting in more current delivered to the PA. The voltage drop across RG1 is set by A1, A2, and the V-to-I ...
a Low Noise, 90 MHz Variable-Gain Amplifier AD603*
... An important advantage of the X-AMP is its superior noise performance. The nominal resistance seen at inner tap points is 41.7 Ω (one third of 125 Ω), which exhibits a Johnson noisespectral density (NSD) of 0.83 nV/√Hz (that is, √4kTR) at 27°C, which is a large fraction of the total input noise. The ...
... An important advantage of the X-AMP is its superior noise performance. The nominal resistance seen at inner tap points is 41.7 Ω (one third of 125 Ω), which exhibits a Johnson noisespectral density (NSD) of 0.83 nV/√Hz (that is, √4kTR) at 27°C, which is a large fraction of the total input noise. The ...
MAX15022 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers General Description
... each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to ...
... each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to ...
OKI-78SR Series
... be a ceramic type such as the Murata GRM32 series or a polymer type. Initial suggested capacitor values are 10 to 22 μF, rated at twice the expected maximum input voltage. Make sure that the input terminals do not go below the undervoltage shutdown voltage at all times. More input bulk capacitance m ...
... be a ceramic type such as the Murata GRM32 series or a polymer type. Initial suggested capacitor values are 10 to 22 μF, rated at twice the expected maximum input voltage. Make sure that the input terminals do not go below the undervoltage shutdown voltage at all times. More input bulk capacitance m ...
High Pressure Measurements with the High Pressure Microphone
... Erling Frederiksen, Brijel & Kjaer ...
... Erling Frederiksen, Brijel & Kjaer ...
Mixer Manual - Manley Labs
... 2) VOLTAGE LABEL (ON SERIAL STICKER). Just check that it indicates the same voltage as is normal in your country. It should be. If it says 120V and your country is 220V, then you should look inside the power supply and behind the Mains Switch is a "change-over switch" which has the numbers 110 and 2 ...
... 2) VOLTAGE LABEL (ON SERIAL STICKER). Just check that it indicates the same voltage as is normal in your country. It should be. If it says 120V and your country is 220V, then you should look inside the power supply and behind the Mains Switch is a "change-over switch" which has the numbers 110 and 2 ...
PAM8008 Description Pin Assignments
... is recommended, placing as close as possible to the device’s VDD lead. For filtering lower-frequency noise signals, a large capacitor of 10µF (ceramic) or greater placed near the audio power amplifier is recommended. Input Capacitior (CI) Large input capacitors are both expensive and spce hungrt for ...
... is recommended, placing as close as possible to the device’s VDD lead. For filtering lower-frequency noise signals, a large capacitor of 10µF (ceramic) or greater placed near the audio power amplifier is recommended. Input Capacitior (CI) Large input capacitors are both expensive and spce hungrt for ...
PAM8320 Description Pin Assignments
... Power and Heat Dissipation Speakers must be chosen to withstand the large output power from the PAM8320, otherwise speaker damage may occur. Heat dissipation is very important when the device works in full power operation. Two factors affect the heat dissipation, the efficiency of the device that de ...
... Power and Heat Dissipation Speakers must be chosen to withstand the large output power from the PAM8320, otherwise speaker damage may occur. Heat dissipation is very important when the device works in full power operation. Two factors affect the heat dissipation, the efficiency of the device that de ...
ELECTRIC CIRCUITS I
... The main function of an electrical power transformer is to transfer electrical energy from one side (primary) to the other side (secondary). The secondary current and voltage may or may not be at the same level as that of the primary current and voltage. The energy is transferred by means of magneti ...
... The main function of an electrical power transformer is to transfer electrical energy from one side (primary) to the other side (secondary). The secondary current and voltage may or may not be at the same level as that of the primary current and voltage. The energy is transferred by means of magneti ...
CHAPTER 3: ANALOGUE SUB-SYSTEMS DESIGN
... transistors have aspect ratios of 5/1 and 15/1, respectively. The basic concept of its operation is based on using various stages of current mirrors to keep “mirroring” the IREF from the beta-multiplier. Since IREF is mirrored through the PMOS and NMOS cascode current mirror structures and since the ...
... transistors have aspect ratios of 5/1 and 15/1, respectively. The basic concept of its operation is based on using various stages of current mirrors to keep “mirroring” the IREF from the beta-multiplier. Since IREF is mirrored through the PMOS and NMOS cascode current mirror structures and since the ...
w w w .ra d ia le n g .c o m
... incorporates a built-in active pre-amplifier that boosts the pick-up’s output signal. Further, the musician turns the volume up and pushes his active EQ beyond the nominal (0dB) level. Since these high gain pre-amps often generate as much as 7 Volts, the high output signal saturates the input of most ...
... incorporates a built-in active pre-amplifier that boosts the pick-up’s output signal. Further, the musician turns the volume up and pushes his active EQ beyond the nominal (0dB) level. Since these high gain pre-amps often generate as much as 7 Volts, the high output signal saturates the input of most ...
Analog Dialogue - Analog Devices
... cable or running wires in metal conduit and guarding can reduce electric field pickup. The measuring device should provide signal filtering, either in hardware or by software, with strong rejection of the line frequency (50 Hz/60 Hz) and its harmonics. ...
... cable or running wires in metal conduit and guarding can reduce electric field pickup. The measuring device should provide signal filtering, either in hardware or by software, with strong rejection of the line frequency (50 Hz/60 Hz) and its harmonics. ...
Evaluation Board User Guide UG-192
... Output noise—make sure to use an A-weighted filter to filter the output before reading the measurement meter. Maximum output power. ...
... Output noise—make sure to use an A-weighted filter to filter the output before reading the measurement meter. Maximum output power. ...
first published: ieee - iasted international conference on power
... system benefit from such a reduction in harmonic current and voltage levels, real life performance varies continuously as a function of several typically dynamic variables, especially in industrial systems, and as a result the phase multiplication approach may fall short of what is ultimately requir ...
... system benefit from such a reduction in harmonic current and voltage levels, real life performance varies continuously as a function of several typically dynamic variables, especially in industrial systems, and as a result the phase multiplication approach may fall short of what is ultimately requir ...
DRV632 数据资料 dataSheet 下载
... the noise and total harmonic distortion (THD) are low. A good, low equivalent-series-resistance (ESR) ceramic capacitor, typically 1 μF, placed as close as possible to the device VDD lead works best. Placing this decoupling capacitor close to the DRV632 is important for the performance of the amplif ...
... the noise and total harmonic distortion (THD) are low. A good, low equivalent-series-resistance (ESR) ceramic capacitor, typically 1 μF, placed as close as possible to the device VDD lead works best. Placing this decoupling capacitor close to the DRV632 is important for the performance of the amplif ...
J.M. Rivas, O. Leitermann, Y. Han, and D.J. Perreault, “A Very High Frequency dc-dc Converter Based on a Class Phi-2 Resonant Inverter,” IEEE Transactions on Power Electronics , Vol. 26, No. 10, pp. 2980-2992, Oct. 2011.
... for design purposes. In the figure, the rectifier is modeled as being driven by a sinusoidal current source of magnitude Irec . The resonant inductor LR provides a path for the dc current and resonates with the capacitances CD and CEXT shown in the figure. CD represents the diode nonlinear capacitan ...
... for design purposes. In the figure, the rectifier is modeled as being driven by a sinusoidal current source of magnitude Irec . The resonant inductor LR provides a path for the dc current and resonates with the capacitances CD and CEXT shown in the figure. CD represents the diode nonlinear capacitan ...
ONET8511T 数据资料 dataSheet 下载
... If the dc input current exceeds a certain level then it is partially cancelled by means of a controlled current source. This keeps the transimpedance amplifier stage within sufficient operating limits for optimum performance. The automatic gain control circuitry adjusts the voltage gain of the AGC a ...
... If the dc input current exceeds a certain level then it is partially cancelled by means of a controlled current source. This keeps the transimpedance amplifier stage within sufficient operating limits for optimum performance. The automatic gain control circuitry adjusts the voltage gain of the AGC a ...
Tube sound
![](https://commons.wikimedia.org/wiki/Special:FilePath/Tubes.jpg?width=300)
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.