The RLC Circuit
... at some frequency fVLCmin. Record the value of fVLCmin and also the minimum value of VLC . j) Use the same set-up as in (i) above (start with MINIMUM VOUT) but now engage the voltmeter to measure VR. Slowly increase power until VR is about 5 volts (NO MORE!). Next, increase f and watch VR increasing ...
... at some frequency fVLCmin. Record the value of fVLCmin and also the minimum value of VLC . j) Use the same set-up as in (i) above (start with MINIMUM VOUT) but now engage the voltmeter to measure VR. Slowly increase power until VR is about 5 volts (NO MORE!). Next, increase f and watch VR increasing ...
Results
... dependent on the resistor used. It was shown that for resistors with small values, the system was underdamped, and the transient response of the output was a voltage oscillating around its steady state value. As the value of the resistance was increased to its critically damped value and beyond, the ...
... dependent on the resistor used. It was shown that for resistors with small values, the system was underdamped, and the transient response of the output was a voltage oscillating around its steady state value. As the value of the resistance was increased to its critically damped value and beyond, the ...
Trigonometric functions and sound
... enough to the truth that you can learn from it!) The point is that you can take a sound and think of it in terms of the different frequencies and amplitudes that it is made up of. The graph of a k versus k is called the frequency spectrum of the sound. It shows graphically which frequencies are pre ...
... enough to the truth that you can learn from it!) The point is that you can take a sound and think of it in terms of the different frequencies and amplitudes that it is made up of. The graph of a k versus k is called the frequency spectrum of the sound. It shows graphically which frequencies are pre ...
TDK5111F 315 MHz ASK/FSK Transmitter in 10-pin Package
... circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency voltage swing at PAOUT (pin 9) should be twice the supply voltage. The power amplifier has its own ground pin PAGND (pin 8) in order to reduce the amount of coupling t ...
... circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency voltage swing at PAOUT (pin 9) should be twice the supply voltage. The power amplifier has its own ground pin PAGND (pin 8) in order to reduce the amount of coupling t ...
AD642 - IHS.com
... to temperature, compensating for the “T” in kT/q. The log-ratio transfer characteristic is therefore independent of temperature. This particular log ratio circuit is free from the dynamic problems that plague many other log circuits. The –3 dB bandwidth is 50 kHz over the top 3 decades, 100 nA to 10 ...
... to temperature, compensating for the “T” in kT/q. The log-ratio transfer characteristic is therefore independent of temperature. This particular log ratio circuit is free from the dynamic problems that plague many other log circuits. The –3 dB bandwidth is 50 kHz over the top 3 decades, 100 nA to 10 ...
TPA3122D2 数据资料 dataSheet 下载
... Changing the gain setting can vary the input resistance of the amplifier from its smallest value, 10 kΩ ±20%, to the largest value, 60 kΩ ±20%. As a result, if a single capacitor is used in the input high-pass filter, the -3 dB or cutoff frequency may change when changing gain steps. Zf C i NI ...
... Changing the gain setting can vary the input resistance of the amplifier from its smallest value, 10 kΩ ±20%, to the largest value, 60 kΩ ±20%. As a result, if a single capacitor is used in the input high-pass filter, the -3 dB or cutoff frequency may change when changing gain steps. Zf C i NI ...
EUP3408 1.5MHz, 800mA Synchronous Step-Down Converter with Soft Start
... efficiency. The 2.5V to 5.5V input voltage range makes the EUP3408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery or 3-cell NiMH/ NiCd batteries. The output voltage can be regulated as low as 0.6V. The EUP3408 supports up to 800mA load current and can al ...
... efficiency. The 2.5V to 5.5V input voltage range makes the EUP3408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery or 3-cell NiMH/ NiCd batteries. The output voltage can be regulated as low as 0.6V. The EUP3408 supports up to 800mA load current and can al ...
Lab 2
... Diode as a Rectifier (AC Characteristics) 2.7 Diodes are commonly used for converting an AC signal to a DC signal (rectification). Build the circuit below. Use a 1 kHz signal at the input with a peak-to-peak amplitude of 2 volts and zero DC offset. Using the oscilloscope, find the shape of the wave ...
... Diode as a Rectifier (AC Characteristics) 2.7 Diodes are commonly used for converting an AC signal to a DC signal (rectification). Build the circuit below. Use a 1 kHz signal at the input with a peak-to-peak amplitude of 2 volts and zero DC offset. Using the oscilloscope, find the shape of the wave ...
AN-589: Ways to Optimize the Performance of a Difference Amplifier
... repeated calibration needed in some systems. With the CMRR of auto-zero amplifiers at 140 dB minimum, the resistor match will be the limiting factor in most circuits. Therefore, it is best for users to build their own difference amplifiers and optimize their performance using the above guidelines. ...
... repeated calibration needed in some systems. With the CMRR of auto-zero amplifiers at 140 dB minimum, the resistor match will be the limiting factor in most circuits. Therefore, it is best for users to build their own difference amplifiers and optimize their performance using the above guidelines. ...
LTC1757A-1/LTC1757A-2 - Single/Dual Band RF Power Controllers.
... closes and the output power follows the DAC profile. The RF power amplifier will require a certain control voltage level (threshold) before an RF output signal is produced. The LTC1757A VPCA/B outputs must quickly rise to this threshold voltage in order to meet the power/time profile. To reduce this ...
... closes and the output power follows the DAC profile. The RF power amplifier will require a certain control voltage level (threshold) before an RF output signal is produced. The LTC1757A VPCA/B outputs must quickly rise to this threshold voltage in order to meet the power/time profile. To reduce this ...
RF3931D RF OUT VD RF IN
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
Analog Devices HMC-AUH318 Datasheet
... Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C. When hot 90/10 nitrogen/hydrogen gas is applied, tool tip temperature should be 290 °C. DO NOT expose the chip to a temperature greater than 320 °C for more than 2 ...
... Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C. When hot 90/10 nitrogen/hydrogen gas is applied, tool tip temperature should be 290 °C. DO NOT expose the chip to a temperature greater than 320 °C for more than 2 ...
MAX8515 - Maxim Integrated
... (OVP) functions in high-accuracy isolated DC-to-DC converters with output voltages as low as 0.6V. The devices have supply voltage and feedback inputs separated from the output shunt stage, and can operate directly from the DC-to-DC converter output stage when the output voltage is 1.8V to 18V. Alte ...
... (OVP) functions in high-accuracy isolated DC-to-DC converters with output voltages as low as 0.6V. The devices have supply voltage and feedback inputs separated from the output shunt stage, and can operate directly from the DC-to-DC converter output stage when the output voltage is 1.8V to 18V. Alte ...