ADF4360-4 Integrated Synthesizer and VCO Data
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
An ON–OFF Log Domain Circuit That Recreates Adaptive Filtering in
... Class AB log-domain filters. Our synthesis procedure satisfies dynamic differential-mode and common-mode constraints simultaneously. Whereas the dynamic differential-mode constraint imposes the desired filtering behavior, as in the approaches of Frey and Seevinck [7], [12], the dynamic common-mode c ...
... Class AB log-domain filters. Our synthesis procedure satisfies dynamic differential-mode and common-mode constraints simultaneously. Whereas the dynamic differential-mode constraint imposes the desired filtering behavior, as in the approaches of Frey and Seevinck [7], [12], the dynamic common-mode c ...
26. EMG Signal Analysis for Identifying Walking Patterns of Normal
... There are many reasons-neurological, anatomical and environmental where a human is deviating from his normal gait. In order to assess the exact cause and find a solution to correct an individual’s gait, an accurate and quantitative assessment of deviation is required [2]. There are many techniques w ...
... There are many reasons-neurological, anatomical and environmental where a human is deviating from his normal gait. In order to assess the exact cause and find a solution to correct an individual’s gait, an accurate and quantitative assessment of deviation is required [2]. There are many techniques w ...
Motional feedback with loudspeakers
... This would hardly be practical, however, because the transit time of the sound between loudspeaker and microphone introduces a considerable phase shift which is highly frequency-dependent. At low frequencies (below about 500 Hz) a voltage related to the radiated sound can be derived from the movemen ...
... This would hardly be practical, however, because the transit time of the sound between loudspeaker and microphone introduces a considerable phase shift which is highly frequency-dependent. At low frequencies (below about 500 Hz) a voltage related to the radiated sound can be derived from the movemen ...
BDTIC T D A 5 2 2 1
... 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 ...
A High Swing Range, High Bandwidth CMOS PGA and ADC for IF
... Second, the output common mode feedback circuit at Fig. 6. must process the continuos diffential output signal and the large operation range. It means that if the common signal of the PGA differential output is low or high, the output common mode voltage must be maintained the half power voltage. It ...
... Second, the output common mode feedback circuit at Fig. 6. must process the continuos diffential output signal and the large operation range. It means that if the common signal of the PGA differential output is low or high, the output common mode voltage must be maintained the half power voltage. It ...
MAX19993 Dual, SiGe, High-Linearity, 1200MHz to 1700MHz Downconversion Mixer with LO Buffer/Switch
... receiver applications. With an optimized LO frequency range of 1000MHz to 1560MHz, this mixer is ideal for low-side LO injection architectures. High-side LO injection is supported by the MAX19993A, which is pinpin and functionally compatible with the MAX19993. ...
... receiver applications. With an optimized LO frequency range of 1000MHz to 1560MHz, this mixer is ideal for low-side LO injection architectures. High-side LO injection is supported by the MAX19993A, which is pinpin and functionally compatible with the MAX19993. ...
A Fully Integrated CMOS Phase-Locked Loop With 30MHz to 2GHz
... The slave loop achieved the final lock by using a low gain VCO. The output clock jitter is reduced by the low gain slave loop. This new architecture dramatically increased the PLL locking range and reduced the output clock jitter at the same time. 2.1 Improving the locking range In a single-looped P ...
... The slave loop achieved the final lock by using a low gain VCO. The output clock jitter is reduced by the low gain slave loop. This new architecture dramatically increased the PLL locking range and reduced the output clock jitter at the same time. 2.1 Improving the locking range In a single-looped P ...
AD8222 数据手册DataSheet 下载
... outputs provide high noise immunity, which can be useful when the output signal must travel through a noisy environment, such as with remote sensors. The configuration can also be used to drive differential input ADCs. ...
... outputs provide high noise immunity, which can be useful when the output signal must travel through a noisy environment, such as with remote sensors. The configuration can also be used to drive differential input ADCs. ...
AD8553 数据手册DataSheet 下载
... The autocorrection architecture of the AD8553 continuously corrects for offset errors, including those induced by changes in input or supply voltage, resulting in exceptional rejection performance. The continuous autocorrection provides great CMR and PSR performances over the entire operating temper ...
... The autocorrection architecture of the AD8553 continuously corrects for offset errors, including those induced by changes in input or supply voltage, resulting in exceptional rejection performance. The continuous autocorrection provides great CMR and PSR performances over the entire operating temper ...
Op Amp Performance Analysis
... through a gain equal to 1/β. Multiplication of the error terms by 1/β produces some familiar results. Output error due to the finite open-loop gain becomes eo/Aβ. This shows that error due to open-loop gain reduces the output eo by a fraction of that output. This fraction equals the reciprocal of th ...
... through a gain equal to 1/β. Multiplication of the error terms by 1/β produces some familiar results. Output error due to the finite open-loop gain becomes eo/Aβ. This shows that error due to open-loop gain reduces the output eo by a fraction of that output. This fraction equals the reciprocal of th ...
APPLICATION BULLETIN
... through a gain equal to 1/β. Multiplication of the error terms by 1/β produces some familiar results. Output error due to the finite open-loop gain becomes eo/Aβ. This shows that error due to open-loop gain reduces the output eo by a fraction of that output. This fraction equals the reciprocal of th ...
... through a gain equal to 1/β. Multiplication of the error terms by 1/β produces some familiar results. Output error due to the finite open-loop gain becomes eo/Aβ. This shows that error due to open-loop gain reduces the output eo by a fraction of that output. This fraction equals the reciprocal of th ...
UCC2813-0-Q1 数据资料 dataSheet 下载
... REF is the voltage reference for the error amplifier and also for many other functions on the IC. REF is also used as the logic power supply for high-speed switching logic on the IC. When VCC is greater than 1 V and less than the UVLO threshold, REF is pulled to ground through a 5-kΩ resistor. This ...
... REF is the voltage reference for the error amplifier and also for many other functions on the IC. REF is also used as the logic power supply for high-speed switching logic on the IC. When VCC is greater than 1 V and less than the UVLO threshold, REF is pulled to ground through a 5-kΩ resistor. This ...
Binary Phase Shift Keying (BPSK)
... frequencies are separated by the minimum amount to maintain orthogonality and have continuous phase when switching from one frequency to another (hence the name minimum shift keying). The advantages of MSK include a better spectral efficiency in most cases. In fact the spectrum of MSK falls off at a ...
... frequencies are separated by the minimum amount to maintain orthogonality and have continuous phase when switching from one frequency to another (hence the name minimum shift keying). The advantages of MSK include a better spectral efficiency in most cases. In fact the spectrum of MSK falls off at a ...
Data Sheets
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
ADF4360-5 VCO-PLL - University of Toronto Physics
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
... Programmable dual-modulus prescaler 8/9, 16/17, 32/33 Programmable output power level 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode ...
AD9901: Ultrahigh Speed Phase/Frequency Discriminator Data Sheet (Rev B, 01/1991)
... Processing in a high speed trench-oxide isolated process, combined with an innovative design, gives the AD9901 a linear detection range, free of indeterminate phase detection zones common to other digital designs. With a single +5 V supply, the AD9901 can be configured to operate with TTL or CMOS lo ...
... Processing in a high speed trench-oxide isolated process, combined with an innovative design, gives the AD9901 a linear detection range, free of indeterminate phase detection zones common to other digital designs. With a single +5 V supply, the AD9901 can be configured to operate with TTL or CMOS lo ...
2010 Sternberg Astronomical Institute, Moscow State
... case of the Gertsenshtein effect, such photons are a second-order effect and according to equation (7) in Li, et al. (2009), the number of EM photons is “…proportional to the amplitude squared of the relic HFGWs, A2,” … and that it would be necessary to accumulate such EM photons for at least 1.4 × ...
... case of the Gertsenshtein effect, such photons are a second-order effect and according to equation (7) in Li, et al. (2009), the number of EM photons is “…proportional to the amplitude squared of the relic HFGWs, A2,” … and that it would be necessary to accumulate such EM photons for at least 1.4 × ...
Evaluation of Organic Coatings with Electrochemical Impedance
... Today, the measurements are computerized and the ac components may be measured with a frequency response analyzer, with a lock-in amplifier, by using Sub-Harmonic Sampling, or by using a Fourier transform technique. All of these methods are capable of measuring the impedance with suitable accuracy. ...
... Today, the measurements are computerized and the ac components may be measured with a frequency response analyzer, with a lock-in amplifier, by using Sub-Harmonic Sampling, or by using a Fourier transform technique. All of these methods are capable of measuring the impedance with suitable accuracy. ...
NCP1034 - 100 V Synchronous PWM Buck Controller
... The inductor selection is based on the output power, frequency, input and output voltage and efficiency requirements. High inductor values cause low current ripple, slower transient response, higher efficiency and increased size. Inductor design can be reduced to desire maximum current ripple in the ...
... The inductor selection is based on the output power, frequency, input and output voltage and efficiency requirements. High inductor values cause low current ripple, slower transient response, higher efficiency and increased size. Inductor design can be reduced to desire maximum current ripple in the ...
Ph 77 — ADVANCED PHYSICS LABORATORY
... In the real world, however, noise is seldom white. Amplifiers and other noise-generating elements often drift slowly with time. Over short periods the output of a typical amplifier will drift a small amount, and over long times it will drift a larger amount. Some of this comes from environmental effe ...
... In the real world, however, noise is seldom white. Amplifiers and other noise-generating elements often drift slowly with time. Over short periods the output of a typical amplifier will drift a small amount, and over long times it will drift a larger amount. Some of this comes from environmental effe ...
Superheterodyne receiver
In electronics, a superheterodyne receiver (often shortened to superhet) uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original radio carrier frequency. It was invented by US engineer Edwin Armstrong in 1918 during World War I. Virtually all modern radio receivers use the superheterodyne principle. At the cost of an extra frequency converter stage, the superheterodyne receiver provides superior selectivity and sensitivity compared with simpler designs.