PCM1744 数据资料 dataSheet 下载
... There is a finite delay time in delta-sigma converters. In A/D converters, this is commonly referred to as latency. For a delta-sigma D/A converter, delay time is determined by the order number of the FIR filter stage, and the chosen sampling rate. The following equation expresses the delay time of ...
... There is a finite delay time in delta-sigma converters. In A/D converters, this is commonly referred to as latency. For a delta-sigma D/A converter, delay time is determined by the order number of the FIR filter stage, and the chosen sampling rate. The following equation expresses the delay time of ...
AN1435 A family of wideband low noise transimpedance
... Although significantly wider bandwidths could have been achieved by a cascade input stage configuration, the present solution has the advantage of a very uniform, highly desensitized frequency response because the Miller-effect dominates over external photodiode and stray capacitances. Consequently, ...
... Although significantly wider bandwidths could have been achieved by a cascade input stage configuration, the present solution has the advantage of a very uniform, highly desensitized frequency response because the Miller-effect dominates over external photodiode and stray capacitances. Consequently, ...
A K-band low-noise amplifier in 0.18
... For a low voltage operation, only inductive components are employed. The inductors L1 ⬃ L4 are connected to the drain of the transistor directly. The bias voltage VDD can be minimized because there is no extra DC voltage drop and the effective RF voltage at the drain terminal can exceed VDD. With th ...
... For a low voltage operation, only inductive components are employed. The inductors L1 ⬃ L4 are connected to the drain of the transistor directly. The bias voltage VDD can be minimized because there is no extra DC voltage drop and the effective RF voltage at the drain terminal can exceed VDD. With th ...
instruction manual - MFJ Enterprises Inc.
... common low-pass or band-pass circuitry. Increasing generator power output can, in some instances, overpower interfering signals, but the current needed to deliver the additional RF power greatly reduces battery life. In fact, over 70% of the analyzer's current drain is allocated to the signal genera ...
... common low-pass or band-pass circuitry. Increasing generator power output can, in some instances, overpower interfering signals, but the current needed to deliver the additional RF power greatly reduces battery life. In fact, over 70% of the analyzer's current drain is allocated to the signal genera ...
EVBUM2095 - NBSG16M Evaluation Board User`s Manual
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
DG535/536
... requirements. For video applications, approximately 3 V of bias is required for optimal differential gain and phase performance. Capacitor C1 blocks the dc bias voltage from being coupled back to the analog signal source and C2 blocks the dc bias from the output signal. Both C1 and C2 should be tant ...
... requirements. For video applications, approximately 3 V of bias is required for optimal differential gain and phase performance. Capacitor C1 blocks the dc bias voltage from being coupled back to the analog signal source and C2 blocks the dc bias from the output signal. Both C1 and C2 should be tant ...
Two New Devices Help Reinvent the Signal Generator By David Hunter
... networks to adjust the output level. This discontinuous operation is required to compensate for the lack of a wide programmable range. This article proposes a new architecture that also solves this half of the problem with the output stage design. The two key components that solve this front-end des ...
... networks to adjust the output level. This discontinuous operation is required to compensate for the lack of a wide programmable range. This article proposes a new architecture that also solves this half of the problem with the output stage design. The two key components that solve this front-end des ...
Part II - Indian Navy
... 1.2.3.1 Introduction EMC-22 provides a fast and easy means to detect electrical faultsshort circuits, open circuits, damaged insulation etc, in motor and other three phase machines. EMC-22 is used on stationary motors. The motor has to be isolated from its power supply before testing. There is no ne ...
... 1.2.3.1 Introduction EMC-22 provides a fast and easy means to detect electrical faultsshort circuits, open circuits, damaged insulation etc, in motor and other three phase machines. EMC-22 is used on stationary motors. The motor has to be isolated from its power supply before testing. There is no ne ...
surge protective devices
... Asian market. We are the first local electrical switchgear components manufacturer that launches our own Asian identity – Today we aim to become a knowledge-based, technology driven engineering organization, with emphasis on providing solution for electrical distribution and control. We specialize i ...
... Asian market. We are the first local electrical switchgear components manufacturer that launches our own Asian identity – Today we aim to become a knowledge-based, technology driven engineering organization, with emphasis on providing solution for electrical distribution and control. We specialize i ...
HMC597LP4 数据资料DataSheet下载
... on-chip RF balun which allows for singled ended RF input. An off-chip capacitor allows the reconfiguration of the RF port to operate over the whole 100 - 4000 MHz band without additional off-chip components. Also ideal for software radio and other multi-band receivers, the HMC597LP4(E) demodulator i ...
... on-chip RF balun which allows for singled ended RF input. An off-chip capacitor allows the reconfiguration of the RF port to operate over the whole 100 - 4000 MHz band without additional off-chip components. Also ideal for software radio and other multi-band receivers, the HMC597LP4(E) demodulator i ...
Introduction to the Oscilloscope
... What is the purpose of an oscilloscope • The purpose of an oscilloscope is to measure a voltage that changes with time and show it in a graphical format 1) Here is the oscilloscope in our lab -Notice the X-Y axes 2) Here is our alternating voltage ...
... What is the purpose of an oscilloscope • The purpose of an oscilloscope is to measure a voltage that changes with time and show it in a graphical format 1) Here is the oscilloscope in our lab -Notice the X-Y axes 2) Here is our alternating voltage ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Single Conversion Receiver
... The LNA is an on-chip cascode amplifier with a voltage gain of 15 to 20dB. The gain figure is determined by the external matching networks situated ahead of LNA and between the LNA output LNO (Pin 6) and the Mixer Inputs MI and MIX (Pins 8 and 9). The noise figure of the LNA is approximately 3dB, th ...
... The LNA is an on-chip cascode amplifier with a voltage gain of 15 to 20dB. The gain figure is determined by the external matching networks situated ahead of LNA and between the LNA output LNO (Pin 6) and the Mixer Inputs MI and MIX (Pins 8 and 9). The noise figure of the LNA is approximately 3dB, th ...
ST75C176B/C - STMicroelectronics
... The ST75C176B/C is designed for bidirectional data communications on multipoint bus transmission line (half-duplex applications). ...
... The ST75C176B/C is designed for bidirectional data communications on multipoint bus transmission line (half-duplex applications). ...
PORTABLE ANALYZER FOR IMPEDANCE SPECTROSCOPY Jerzy Hoja
... proposed to use the SoCs in a new configuration, different than that suggested by the manufacturer in his application note [6]. In the following parts of the paper, the reasons arguing for the benefits of the used solution will be presented and show the limitation of the basic configuration of the A ...
... proposed to use the SoCs in a new configuration, different than that suggested by the manufacturer in his application note [6]. In the following parts of the paper, the reasons arguing for the benefits of the used solution will be presented and show the limitation of the basic configuration of the A ...
A1468: Three-Wire True Zero-Speed Differential Peak
... The single-chip differential Hall-effect sensor IC possesses two Hall elements, which sense the magnetic profile of the ring magnet simultaneously, but at different points (spaced at a 2.2 mm pitch), generating a differential internal analog voltage, VPROC , that is processed for precise switching o ...
... The single-chip differential Hall-effect sensor IC possesses two Hall elements, which sense the magnetic profile of the ring magnet simultaneously, but at different points (spaced at a 2.2 mm pitch), generating a differential internal analog voltage, VPROC , that is processed for precise switching o ...
Low Pass Filter (Ideal Block)
... An AM (amplitude modulation) block which shifts the low frequency, low voltage signal up in frequency above the flicker noise of the preamp, A low noise pre-amp A Selective Amplifier (acting as a bandpass filter with gain, which filters out the low frequency noise component, leaving the modula ...
... An AM (amplitude modulation) block which shifts the low frequency, low voltage signal up in frequency above the flicker noise of the preamp, A low noise pre-amp A Selective Amplifier (acting as a bandpass filter with gain, which filters out the low frequency noise component, leaving the modula ...
HMC732LC4B 数据资料DataSheet下载
... Controlled Oscillator which incorporates the resonator, negative resistance device, and varactor diode. Output power and phase noise performance are excellent over temperature due to the oscillator’s monolithic construction. The Vtune port accepts an analog tuning voltage from 0 to +23V. The HMC732L ...
... Controlled Oscillator which incorporates the resonator, negative resistance device, and varactor diode. Output power and phase noise performance are excellent over temperature due to the oscillator’s monolithic construction. The Vtune port accepts an analog tuning voltage from 0 to +23V. The HMC732L ...
MP7752 - Monolithic Power System
... The amplifier has fully differential outputs and inputs. The differential input is useful to minimize the common-mode noise (any noise that appears on both input lines of the channel). This device can still be used with a single-ended input. The MP7752 includes eight high-power MOSFETs wherein for e ...
... The amplifier has fully differential outputs and inputs. The differential input is useful to minimize the common-mode noise (any noise that appears on both input lines of the channel). This device can still be used with a single-ended input. The MP7752 includes eight high-power MOSFETs wherein for e ...
File - Vijay Solanki
... waveform is known as its "periodic time" or simply the Period of the waveform. In other words, the time it takes for the waveform to repeat itself. Then this period can vary with each waveform from fractions of a second to thousands of seconds as it depends upon the frequency of the waveform. For ...
... waveform is known as its "periodic time" or simply the Period of the waveform. In other words, the time it takes for the waveform to repeat itself. Then this period can vary with each waveform from fractions of a second to thousands of seconds as it depends upon the frequency of the waveform. For ...
Practical Feedback Loop Design Considerations for
... Small-signal modeling techniques include circuit averaging and state-space averaging methods. The key idea of these methods is to average converter waveforms over one switching cycle. This removes the switching harmonics and shows the low frequency AC components of the waveforms. A detailed discussi ...
... Small-signal modeling techniques include circuit averaging and state-space averaging methods. The key idea of these methods is to average converter waveforms over one switching cycle. This removes the switching harmonics and shows the low frequency AC components of the waveforms. A detailed discussi ...
TPA2000D4 数据资料 dataSheet 下载
... which results in improved efficiency and SNR, and also allows the device to be connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers (this will result in an EMI which must be shielded at the system level). These features make the device ...
... which results in improved efficiency and SNR, and also allows the device to be connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers (this will result in an EMI which must be shielded at the system level). These features make the device ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.