Hobby Servo Fundamentals
... delay) the servo will shut off between signals and its position will not remain constant. In the case of R/C equipment this dead time is used by the transmitter to transmit the other channels. If the channels were placed back-to-back there would be enough room for approximately 20 channels before yo ...
... delay) the servo will shut off between signals and its position will not remain constant. In the case of R/C equipment this dead time is used by the transmitter to transmit the other channels. If the channels were placed back-to-back there would be enough room for approximately 20 channels before yo ...
HMC684LP4 数据资料DataSheet下载
... The HMC684LP4(E) is a high dynamic range passive MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 0.7 to 1.0 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compress ...
... The HMC684LP4(E) is a high dynamic range passive MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 0.7 to 1.0 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compress ...
ACTIONI/Q Q498 ® DC Powered DC Input Field Configurable
... the unit in order to perform the various operations. Track & Hold The Digital Input is used as the control element for Track & Hold. Short the Digital Input (Pin A6) to Digital Common (Pin A3) using an external relay or switch. The Analog Output will be held at the current output level until the con ...
... the unit in order to perform the various operations. Track & Hold The Digital Input is used as the control element for Track & Hold. Short the Digital Input (Pin A6) to Digital Common (Pin A3) using an external relay or switch. The Analog Output will be held at the current output level until the con ...
MAX3387E 3V, ±15kV ESD-Protected, AutoShutdown Plus General Description
... are incorporated on all pins to protect against electrostatic discharges (ESDs) encountered during handling and assembly. The MAX3387E driver outputs and receiver inputs have extra protection against static electricity. Maxim has developed state-of-the-art structures to protect these pins against ES ...
... are incorporated on all pins to protect against electrostatic discharges (ESDs) encountered during handling and assembly. The MAX3387E driver outputs and receiver inputs have extra protection against static electricity. Maxim has developed state-of-the-art structures to protect these pins against ES ...
1 - University of Toronto
... capacitance is zero and the voltage appearing across the load is V0 RL RL RS and depends only on the loss elements of the loop. The quality factor also bears on the energy balance in the circuit at resonance. The instantaneous energy stored in the inductance and capacitance are Li2 2 and C c 2 ...
... capacitance is zero and the voltage appearing across the load is V0 RL RL RS and depends only on the loss elements of the loop. The quality factor also bears on the energy balance in the circuit at resonance. The instantaneous energy stored in the inductance and capacitance are Li2 2 and C c 2 ...
Paul Purification
... Pulse width modulation is widely used as a source of powering alternating current (AC) devices with available direct current (DC) source. Variation of duty cycle of the PWM signal to provide de voltages across the load in a specific pattern will appear to the load as ac signal. The pattern at which ...
... Pulse width modulation is widely used as a source of powering alternating current (AC) devices with available direct current (DC) source. Variation of duty cycle of the PWM signal to provide de voltages across the load in a specific pattern will appear to the load as ac signal. The pattern at which ...
table of contents
... The MFJ-259 measures the actual SWR. The load must be 50 ohms of pure resistance for a meter reading of 1:1 . The common misconception that 25 ohms of reactance and 25 ohms of resistance in a load will give a 1:1 SWR is absolutely untrue. The actual SWR in this condition will be measured as 2.6:1 . ...
... The MFJ-259 measures the actual SWR. The load must be 50 ohms of pure resistance for a meter reading of 1:1 . The common misconception that 25 ohms of reactance and 25 ohms of resistance in a load will give a 1:1 SWR is absolutely untrue. The actual SWR in this condition will be measured as 2.6:1 . ...
MAX9130 Single 500Mbps LVDS Line Receiver in SC70 General Description Features
... offset, coupled with the receiver’s 0 to +2.4V input voltage range, allows an approximate ±1V shift in the signal (as seen by the receiver). This allows for a difference in ground references of the driver and the receiver, the common-mode effects of coupled noise, or both. The LVDS standards specify ...
... offset, coupled with the receiver’s 0 to +2.4V input voltage range, allows an approximate ±1V shift in the signal (as seen by the receiver). This allows for a difference in ground references of the driver and the receiver, the common-mode effects of coupled noise, or both. The LVDS standards specify ...
FEATURES DESCRIPTION D
... The OPA360 filter is a Sallen-Key topology with a 9MHz cutoff frequency. This allows the video signals to pass without any visible distortion, as shown in Figure 3 through Figure 5. The video DACs embedded in TI’s Digital Media Processors over-sample at 27MHz. At this frequency, the attenuation is t ...
... The OPA360 filter is a Sallen-Key topology with a 9MHz cutoff frequency. This allows the video signals to pass without any visible distortion, as shown in Figure 3 through Figure 5. The video DACs embedded in TI’s Digital Media Processors over-sample at 27MHz. At this frequency, the attenuation is t ...
1. Input matching
... be considered while designing such as gain, linearity, good input and output impedance matching and so on. Many fabrication technologies are available for implementing low noise amplifier such as CMOS, HEMT (High Electron Mobility Transistor), PHEMT, GaN, GaAs etc. CMOS low noise amplifiers show mor ...
... be considered while designing such as gain, linearity, good input and output impedance matching and so on. Many fabrication technologies are available for implementing low noise amplifier such as CMOS, HEMT (High Electron Mobility Transistor), PHEMT, GaN, GaAs etc. CMOS low noise amplifiers show mor ...
General Signal Conditioning Guide
... linear operation at high frequencies. Certain sensors have frequency limits exceeding 1 MHz, making them useful for detecting shock waves with a fraction of a microsecond rise time. However, care must be taken, as large capacitive cable loads may act as a filter and reduce this upper operating frequ ...
... linear operation at high frequencies. Certain sensors have frequency limits exceeding 1 MHz, making them useful for detecting shock waves with a fraction of a microsecond rise time. However, care must be taken, as large capacitive cable loads may act as a filter and reduce this upper operating frequ ...
A Low-Voltage Folded-Switching Mixer in 0.18
... tion of the differential LO voltage swing numbers on the x axis denote the peak values of the applied differential LO voltage swing. The LO frequency is set to 2.4 GHz, while the output signal is measured at an intermediate frequency (IF) of 1 MHz. As it can be seen, the voltage gain reaches the mV ...
... tion of the differential LO voltage swing numbers on the x axis denote the peak values of the applied differential LO voltage swing. The LO frequency is set to 2.4 GHz, while the output signal is measured at an intermediate frequency (IF) of 1 MHz. As it can be seen, the voltage gain reaches the mV ...
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER
... The special op-amp circuit configuration shown in Figure 5a has a gain of unity, and is called a “voltage follower.” This can be derived from the non-inverting amplifier by letting R1 = and R2 = 0 in Equation 12. The voltage transfer curve is shown in Figure 5b. A frequently asked question is why ...
... The special op-amp circuit configuration shown in Figure 5a has a gain of unity, and is called a “voltage follower.” This can be derived from the non-inverting amplifier by letting R1 = and R2 = 0 in Equation 12. The voltage transfer curve is shown in Figure 5b. A frequently asked question is why ...
Amplifier Terms Defined (AN-60-038)
... by two equal-amplitude signals arriving simultaneously at the input of a device such as an amplifier. If F1 and F2 are the frequencies of the two signals arriving at the input, the amplifier generates intermodulation products at its output due to inherent non-linearity, in the form ± m × F1 ± n × F2 ...
... by two equal-amplitude signals arriving simultaneously at the input of a device such as an amplifier. If F1 and F2 are the frequencies of the two signals arriving at the input, the amplifier generates intermodulation products at its output due to inherent non-linearity, in the form ± m × F1 ± n × F2 ...
MAX15000/MAX15001 Current-Mode PWM Controllers with Programmable Switching Frequency General Description
... design of wide-input-voltage isolated and nonisolated power supplies. The MAX15000 is well suited for universal input (rectified 85VAC to 265VAC) or telecom (-36VDC to -72VDC) power supplies. The MAX15001 is well suited for low input voltage (9.5VDC to 24VDC) power supplies. The MAX15000/MAX15001 co ...
... design of wide-input-voltage isolated and nonisolated power supplies. The MAX15000 is well suited for universal input (rectified 85VAC to 265VAC) or telecom (-36VDC to -72VDC) power supplies. The MAX15001 is well suited for low input voltage (9.5VDC to 24VDC) power supplies. The MAX15000/MAX15001 co ...
AP3983E - Diodes Incorporated
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
PPTX - ecars
... Laser Cavity (Type III-Femtosecond lasers): Mode-locked lasers Output laser beam ...
... Laser Cavity (Type III-Femtosecond lasers): Mode-locked lasers Output laser beam ...
project report on
... In the receiver, the received information in the form of low frequency as a modulated wave is demodulated, amplified and converted into proportionate DC voltage using frequency to voltage converter. The output of this F/V converter is again converted into digital pulses, which are essential for the ...
... In the receiver, the received information in the form of low frequency as a modulated wave is demodulated, amplified and converted into proportionate DC voltage using frequency to voltage converter. The output of this F/V converter is again converted into digital pulses, which are essential for the ...
The benefits of ultrashort optical pulses in optically interconnected
... Because modulation frequency and propagation distance have little effect on optical signal integrity (unlike with electrical interconnects), the use of optics enables a radically new method of signaling within computers: using ultrashort pulses, which cannot be generated or propagated by conventiona ...
... Because modulation frequency and propagation distance have little effect on optical signal integrity (unlike with electrical interconnects), the use of optics enables a radically new method of signaling within computers: using ultrashort pulses, which cannot be generated or propagated by conventiona ...
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.