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Omsin
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I have an op-amp with frequency range 20Hz - 20kHz. Is frequency range the same as bandwidth?
Omsin said:Is frequency range the same as bandwidth?
Omsin said:Let's say I have 40 dB amplification and frequency range of 20 Hz - 20 kHz
Is my GBW = A_v * BW = 100 * 20k = 2 MHz?
No, not in general - the definition of the GBW is based on the assumption of a single-pole roll-off.Omsin said:Let's say I have 40 dB amplification and frequency range of 20 Hz - 20 kHz
Is my GBW = A_v * BW = 100 * 20k = 2 MHz?
The frequency range refers to the range of frequencies within a signal or wave, typically measured in hertz (Hz). It represents the lowest and highest frequencies that can be transmitted or detected in a given system.
Frequency refers to the number of cycles per second in a wave, while frequency range encompasses the entire spectrum of frequencies that a system is capable of transmitting or detecting. Frequency range is a broader term that includes both the minimum and maximum frequencies, while frequency is a specific measurement of a single frequency.
The frequency range of a system can be affected by various factors, such as the type of medium the wave is traveling through, the components and design of the system, and external influences such as interference or noise. In general, the higher the quality and precision of the system, the wider its frequency range will be.
Frequency range is crucial in scientific research as it allows scientists to analyze and study various phenomena and signals within a wide spectrum of frequencies. This can provide valuable insights into the properties and behavior of different materials, systems, and processes.
Yes, frequency range can be modified or expanded through the use of different components and techniques such as amplifiers, filters, and frequency converters. However, there are limitations based on the capabilities and design of the system, as well as the physical properties of the medium through which the wave is traveling.