THS4504 THS4505
... Thermal management of the final PCB should strive to keep the junction temperature at or below +125°C for best performance and long term reliability. ...
... Thermal management of the final PCB should strive to keep the junction temperature at or below +125°C for best performance and long term reliability. ...
Installation
... Input Cable Configurations: The equalizer has an input impedance of 40kΩ balanced and 20kΩ unbalanced. This makes the 2-Series Equalizers’ audio inputs suitable for use with virtually any low source impedance (under 2kΩ). Output Cable Configurations: The equalizer’s output is capable of driving a 2k ...
... Input Cable Configurations: The equalizer has an input impedance of 40kΩ balanced and 20kΩ unbalanced. This makes the 2-Series Equalizers’ audio inputs suitable for use with virtually any low source impedance (under 2kΩ). Output Cable Configurations: The equalizer’s output is capable of driving a 2k ...
AN-669: Effectively Applying the AD628 Precision Gain Block (英文 )
... or, better still, an in amp, and then perform some type of low-pass filtering to reduce the background noise level. The problem with this traditional approach is that a discrete op amp circuit will have poor common-mode rejection and its input voltage range will always be less than the power supply ...
... or, better still, an in amp, and then perform some type of low-pass filtering to reduce the background noise level. The problem with this traditional approach is that a discrete op amp circuit will have poor common-mode rejection and its input voltage range will always be less than the power supply ...
Bipolar Transistor Epilayer Design Using the MAIDS Mixed-Level Simulator
... for the modeling of the distortion behavior, including the influence of higher harmonics. The measured and simulated -parameters are in good agreement up to 1.8 GHz. Above 1.8 GHz, results begin to diverge. B. Large Signal Two-tone distortion measurements have been performed using a spectrum analyze ...
... for the modeling of the distortion behavior, including the influence of higher harmonics. The measured and simulated -parameters are in good agreement up to 1.8 GHz. Above 1.8 GHz, results begin to diverge. B. Large Signal Two-tone distortion measurements have been performed using a spectrum analyze ...
A Simplified Analysis of the Broadband Transmission Line Transformer
... The TLT first appeared upon the scene in 1944 in a classic paper by George Guanella in the Brown Boverie Review. The title of his paper was “Novel Matching Systems for High Frequencies” [1]. The second classic paper was written by Clyde Ruthroff at Bell Labs and was published fifteen years later in ...
... The TLT first appeared upon the scene in 1944 in a classic paper by George Guanella in the Brown Boverie Review. The title of his paper was “Novel Matching Systems for High Frequencies” [1]. The second classic paper was written by Clyde Ruthroff at Bell Labs and was published fifteen years later in ...
18-Pulse Low Harmonic Drive Packages
... Harmonics refer to deviations from the desired model sinusoidal AC line voltage and the current waveforms. These deviations, or harmonic distortions, historically were low in magnitude. However, more recently, there has been a considerable increase attributed to the use of power electronics, non-lin ...
... Harmonics refer to deviations from the desired model sinusoidal AC line voltage and the current waveforms. These deviations, or harmonic distortions, historically were low in magnitude. However, more recently, there has been a considerable increase attributed to the use of power electronics, non-lin ...
Complex Impedance Measurement Device for Alkaline Batteries
... The gain of the instrumentation amplifier is adjusted according to each RSENSE value. For example, while testing a 10 kΩ resistor with 1 kΩ RSENSE the voltage across the RSENSE is 1/11th of the original peak-to-peak excitation voltage (simple voltage divider behavior), therefore the gain of the ins ...
... The gain of the instrumentation amplifier is adjusted according to each RSENSE value. For example, while testing a 10 kΩ resistor with 1 kΩ RSENSE the voltage across the RSENSE is 1/11th of the original peak-to-peak excitation voltage (simple voltage divider behavior), therefore the gain of the ins ...
OP297
... Errors due to common-mode signals are eliminated by the common-mode rejection of over 120 dB, which minimizes offset voltage changes experienced in battery-powered systems. The supply current of the OP297 is under 625 μA. The OP297 uses a super-beta input stage with bias current cancellation to main ...
... Errors due to common-mode signals are eliminated by the common-mode rejection of over 120 dB, which minimizes offset voltage changes experienced in battery-powered systems. The supply current of the OP297 is under 625 μA. The OP297 uses a super-beta input stage with bias current cancellation to main ...
AD830: High Speed, Video Difference Amplifier Data Sheet (Rev B, 01/2003)
... The topology, reduced to its elemental form, is shown in Figure 7. Nonideal effects, such as nonlinearity, bias currents, and limited full scale, are omitted from this model for simplicity, but are discussed later. The key feature of this topology is the use of two, identical voltage-to-current conv ...
... The topology, reduced to its elemental form, is shown in Figure 7. Nonideal effects, such as nonlinearity, bias currents, and limited full scale, are omitted from this model for simplicity, but are discussed later. The key feature of this topology is the use of two, identical voltage-to-current conv ...
DMX512 to 0-10 Volt Analog Converter
... 24 output: 9.0" deep, 1.6" high, 5.6" wide, 2.5 pounds (19" adapter available) 96 output: 8.0" deep, 1.7" high, 16.7" wide, 4.5 pounds (19" adapter available) ...
... 24 output: 9.0" deep, 1.6" high, 5.6" wide, 2.5 pounds (19" adapter available) 96 output: 8.0" deep, 1.7" high, 16.7" wide, 4.5 pounds (19" adapter available) ...
Demystifying the Operational Transconductance Amplifier
... Figure 8. DC-Restore Circuit Example with the OPA615 In this example, the CHOLD capacitor is being charged by the sampling OTA (SOTA), triggered at the exact point of interest. The OTA provides a means to amplify the signal. Note that because of the very high input impedance of the OTA, a small CHOL ...
... Figure 8. DC-Restore Circuit Example with the OPA615 In this example, the CHOLD capacitor is being charged by the sampling OTA (SOTA), triggered at the exact point of interest. The OTA provides a means to amplify the signal. Note that because of the very high input impedance of the OTA, a small CHOL ...
Constant Voltage Sinusoidal Transformers Operating and Service
... If operation from a three-phase source is required, three hardwired regulators may be wired in delta as shown in Figure 4. Other Considerations It is desirable to have a switch in the input circuitry for turning off power to the unit when it is not in use. While all CVS transformers are designed for ...
... If operation from a three-phase source is required, three hardwired regulators may be wired in delta as shown in Figure 4. Other Considerations It is desirable to have a switch in the input circuitry for turning off power to the unit when it is not in use. While all CVS transformers are designed for ...
LTC6360 - Very Low Noise Single-Ended SAR ADC Driver with True Zero Output
... The output can swing from –0.48V to 4.91V. The amplifier is designed to drive a series 10Ω resistor and 330pF capacitor filter network to ground, although larger load capacitances can be driven. An on-chip low noise charge pump generates a small negative voltage (typically –0.6V) at the CPO pin. Thi ...
... The output can swing from –0.48V to 4.91V. The amplifier is designed to drive a series 10Ω resistor and 330pF capacitor filter network to ground, although larger load capacitances can be driven. An on-chip low noise charge pump generates a small negative voltage (typically –0.6V) at the CPO pin. Thi ...
LT Spice – Getting Started Very Quickly First Get the Latest Software
... use several sizes & types of caps across power & gnd. Ferrite beads should be used on all analog power transfer to the analog plane with several caps again between this signal and gnd on the analog plane side. ...
... use several sizes & types of caps across power & gnd. Ferrite beads should be used on all analog power transfer to the analog plane with several caps again between this signal and gnd on the analog plane side. ...
FEATURES DESCRIPTION D
... Conversely, a TTL LOW voltage level (referenced to V−) will disable the amplifier, reducing its supply current from 4.9mA to only 3.4µA per amplifier. Independent Enable pins are available for each channel (dual version), providing maximum design flexibility. For portable battery-operated applicatio ...
... Conversely, a TTL LOW voltage level (referenced to V−) will disable the amplifier, reducing its supply current from 4.9mA to only 3.4µA per amplifier. Independent Enable pins are available for each channel (dual version), providing maximum design flexibility. For portable battery-operated applicatio ...
AD8571,72,74 - Analog Devices
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
Tube sound
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.