LT5575 - 800MHz to 2.7GHz High Linearity Direct Conversion Quadrature Demodulator.
... receiver applications. It is suitable for communications receivers where an RF signal is directly converted into I and Q baseband signals with bandwidth up to 490MHz. The LT5575 incorporates balanced I and Q mixers, LO buffer amplifiers and a precision, high frequency quadrature phase shifter. The in ...
... receiver applications. It is suitable for communications receivers where an RF signal is directly converted into I and Q baseband signals with bandwidth up to 490MHz. The LT5575 incorporates balanced I and Q mixers, LO buffer amplifiers and a precision, high frequency quadrature phase shifter. The in ...
HAMTRONICS® TD-5 SUBAUDIBLE TONE ENCODER/DECODER
... more experienced or exchange the unit for a wired/tested module. ...
... more experienced or exchange the unit for a wired/tested module. ...
R 1
... • Input resistance is R2/A, very small. (Try this!) • Since the photodiode has capacitance inside, if a large resistor for high output voltage is used instead of op-amp, time constant would be large, which means it can not be used in high frequency circuit. • Transresistance amplifier is currently u ...
... • Input resistance is R2/A, very small. (Try this!) • Since the photodiode has capacitance inside, if a large resistor for high output voltage is used instead of op-amp, time constant would be large, which means it can not be used in high frequency circuit. • Transresistance amplifier is currently u ...
FEATURES DESCRIPTION D
... The OPA2846 provides a unique combination of features—low input voltage noise along with a very low distortion output stage—to give one of the highest dynamic range dual op amps available. Its very high Gain Bandwidth Product (GBP) can be used either to deliver high signal bandwidths at high gains, ...
... The OPA2846 provides a unique combination of features—low input voltage noise along with a very low distortion output stage—to give one of the highest dynamic range dual op amps available. Its very high Gain Bandwidth Product (GBP) can be used either to deliver high signal bandwidths at high gains, ...
RAD-TOLERANT CLASS V, WIDEBAND OPERATIONAL AMPLIFIER THS4304-SP FEATURES DESCRIPTION/ORDERING INFORMATION
... ±15 V, ±8 V, and more recently ±5 V, to realize the full performance of the amplifiers available. Modern trends in high-performance analog are moving toward single-supply operation at 5 V, 3 V, and lower. This reduces power-supply cost due to less voltage being generated and conserves energy in low- ...
... ±15 V, ±8 V, and more recently ±5 V, to realize the full performance of the amplifiers available. Modern trends in high-performance analog are moving toward single-supply operation at 5 V, 3 V, and lower. This reduces power-supply cost due to less voltage being generated and conserves energy in low- ...
Predictive Energy Balancing Can Boost Efficiency
... simulations described here) does not account for any mechanical work done by the speaker, so the actual efficiency in both cases will be reduced. Still, piezo speakers do behave very much like ideal capacitors. That greatly improved efficiency is not imaginary. It derives from efficient energy recov ...
... simulations described here) does not account for any mechanical work done by the speaker, so the actual efficiency in both cases will be reduced. Still, piezo speakers do behave very much like ideal capacitors. That greatly improved efficiency is not imaginary. It derives from efficient energy recov ...
Omnia.11 - Media
... What was lacking in the traditional approach was that, up until recently, bass management was a very simple process since source material did not contain the intense low end of today’s music. All you needed to do back then was to run the bass through a simple clipper and filter out the high frequenc ...
... What was lacking in the traditional approach was that, up until recently, bass management was a very simple process since source material did not contain the intense low end of today’s music. All you needed to do back then was to run the bass through a simple clipper and filter out the high frequenc ...
MAX9242/MAX9244/MAX9246/MAX9254 21-Bit Deserializers with Programmable Spread Spectrum and DC Balance General Description
... capability, allowing the output data and clock frequency to spread over a specified range to reduce EMI. The single-ended data and clock outputs are programmable for a frequency spread of ±2%, ±4%, or no spread. The spread-spectrum function is also available when the MAX9242/MAX9244/MAX9246/MAX9254 ...
... capability, allowing the output data and clock frequency to spread over a specified range to reduce EMI. The single-ended data and clock outputs are programmable for a frequency spread of ±2%, ±4%, or no spread. The spread-spectrum function is also available when the MAX9242/MAX9244/MAX9246/MAX9254 ...
AD8131 数据手册DataSheet 下载
... differential output driver requiring no external components for a fixed gain of 2. The AD8131 is a major advancement over op amps for driving signals over long lines or for driving differential input ADCs. The AD8131 has a unique internal feedback feature that provides output gain and phase matching ...
... differential output driver requiring no external components for a fixed gain of 2. The AD8131 is a major advancement over op amps for driving signals over long lines or for driving differential input ADCs. The AD8131 has a unique internal feedback feature that provides output gain and phase matching ...
1. Introduction - About the journal
... Many active elements that are suitable for analog signal processing were introduced in [1]. Some of them have interesting features, which allow electronic control of their parameters. Therefore, these elements have also favorable features in applications. There are several common ways of electronic ...
... Many active elements that are suitable for analog signal processing were introduced in [1]. Some of them have interesting features, which allow electronic control of their parameters. Therefore, these elements have also favorable features in applications. There are several common ways of electronic ...
Log-Domain Filters Based On LC Ladder Synthesis
... Fig. 10 plots both the simulated and experimental performance of the 5th-order Chebyshev filter derived in Section IV versus its desired frequency response. The simulation results were found by performing HSPICE AC analysis on the circuit of Fig. 9. This test was repeated using both ideal transistor ...
... Fig. 10 plots both the simulated and experimental performance of the 5th-order Chebyshev filter derived in Section IV versus its desired frequency response. The simulation results were found by performing HSPICE AC analysis on the circuit of Fig. 9. This test was repeated using both ideal transistor ...
Pulsed Nuclear Magnetic Resonance and Spin Echo
... The first term on the right of each equation just reflects the fact that dM/dt = γM × H, a result that follows immediately from Eq. (10). The last term on the right of Eq. (14) comes from the tendency of the spins to become polarized along the magnetic field, as indicated by Eq. (9). The last term i ...
... The first term on the right of each equation just reflects the fact that dM/dt = γM × H, a result that follows immediately from Eq. (10). The last term on the right of Eq. (14) comes from the tendency of the spins to become polarized along the magnetic field, as indicated by Eq. (9). The last term i ...
超低功耗、轨至轨输出、负电源轨输入、 运算放大器 VFB OPA836, OPA2836
... formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. ...
... formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. ...
![been investigated [7] - [9]. ... extremely low coupling capacitance require ultra-high input Abstract](http://s1.studyres.com/store/data/008415826_1-b2d6ab6bf6b67f7918778c5674407c67-300x300.png)
A Guide to the Design of Laminate PCBs at Microwave
... generally takes the form of ENIG (Electroless Nickel Immersion Gold) for low frequency circuits where the loss due to the Nickel barrier layer is not such an issue. However, at higher frequencies the presence of the Nickel can cause significant losses. One alternative is a silver finish but this may ...
... generally takes the form of ENIG (Electroless Nickel Immersion Gold) for low frequency circuits where the loss due to the Nickel barrier layer is not such an issue. However, at higher frequencies the presence of the Nickel can cause significant losses. One alternative is a silver finish but this may ...
Tunable Microwave Phase Locked Oscillator Ismael Omar Phase Locked Loop Implementation
... The difficulty of applying Lyapunov methods to higher order loops has led to the exploration of nonlinear analysis methods suitable for numerical techniques. In particular, the ...
... The difficulty of applying Lyapunov methods to higher order loops has led to the exploration of nonlinear analysis methods suitable for numerical techniques. In particular, the ...
Wideband, Fixed Gain, JFET-Input AMPLIFIER OPA653 FEATURES DESCRIPTION
... amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven from a low-impedance source, a gain of –1 V/V . Th ...
... amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven from a low-impedance source, a gain of –1 V/V . Th ...
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.