MAX3080E–MAX3089E ±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers General Description
... The MAX3080E–MAX3089E are ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS485/RS-422 communication that contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shor ...
... The MAX3080E–MAX3089E are ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS485/RS-422 communication that contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shor ...
Transformer Hybrids
... At low frequency the Magnetising inductance Lm shunts the output load. The lower cut off frequency is thus when jLM = RL. At high frequencies the Leakage inductance is in series with the output. The upper cut off frequency is thus when jLS = RL. The leakage inductance can most easily be measured b ...
... At low frequency the Magnetising inductance Lm shunts the output load. The lower cut off frequency is thus when jLM = RL. At high frequencies the Leakage inductance is in series with the output. The upper cut off frequency is thus when jLS = RL. The leakage inductance can most easily be measured b ...
Phase-Locked Loop Design Fundamentals
... The root locus technique of determining the position of system poles and zeroes in the s-plane is often used to graphically visualize the system stability. The graph or plot illustrates how the closed loop poles (roots of the characteristic equation) vary with loop gain. For stability, all poles mus ...
... The root locus technique of determining the position of system poles and zeroes in the s-plane is often used to graphically visualize the system stability. The graph or plot illustrates how the closed loop poles (roots of the characteristic equation) vary with loop gain. For stability, all poles mus ...
Network Theorems
... I 2 I I 0.078V / 38.66 0.312hI 38.66 For V 10V0, 20, and h 100, I 2 0.078(20)(10V0) / 38.66 0.312(100)( 20mA0) 38.66 15.60 A 38.66 0.62 A 38.66 16.22 A 38.66 ET 242 Circuit Analysis II – Network Theorems for AC Circuits ...
... I 2 I I 0.078V / 38.66 0.312hI 38.66 For V 10V0, 20, and h 100, I 2 0.078(20)(10V0) / 38.66 0.312(100)( 20mA0) 38.66 15.60 A 38.66 0.62 A 38.66 16.22 A 38.66 ET 242 Circuit Analysis II – Network Theorems for AC Circuits ...
J. Phinney and D.J. Perreault, “Filters with Active Tuning for Power Applications,” IEEE Transactions on Power Electronics , Vol. 18, No. 2, March 2003, pp. 636-647.
... To take advantage of high-Q resonant filters, one must ensure that the converter switching frequency remains aligned with the filter resonance across all component tolerances and operating conditions. Resonant excitation is equivalent to maintaining a resistive phase relationship (0 ) between resona ...
... To take advantage of high-Q resonant filters, one must ensure that the converter switching frequency remains aligned with the filter resonance across all component tolerances and operating conditions. Resonant excitation is equivalent to maintaining a resistive phase relationship (0 ) between resona ...
OP27 - Analog Devices
... (Continued from Page 1) PSRR and CMRR exceed 120 dB. These characteristics, coupled with long-term drift of 0.2 µV/month, allow the circuit designer to achieve performance levels previously attained only by discrete designs. Low cost, high volume production of OP27 is achieved by using an on-chip Ze ...
... (Continued from Page 1) PSRR and CMRR exceed 120 dB. These characteristics, coupled with long-term drift of 0.2 µV/month, allow the circuit designer to achieve performance levels previously attained only by discrete designs. Low cost, high volume production of OP27 is achieved by using an on-chip Ze ...
(t) i - inst.eecs.berkeley.edu
... All AC steady state voltages and currents have the same frequency as the source. In order to find a steady state voltage or current, all we need to know is its magnitude and its phase relative to the source ...
... All AC steady state voltages and currents have the same frequency as the source. In order to find a steady state voltage or current, all we need to know is its magnitude and its phase relative to the source ...
MAX2010 500MHz to 1100MHz Adjustable RF Predistorter General Description
... rejection (ACPR) by introducing gain and phase expansion in a PA chain to compensate for the PA’s gain and phase compression. With its +23dBm maximum input power level and wide adjustable range, the MAX2010 can provide up to 12dB of ACPR improvement for power amplifiers operating in the 500MHz to 11 ...
... rejection (ACPR) by introducing gain and phase expansion in a PA chain to compensate for the PA’s gain and phase compression. With its +23dBm maximum input power level and wide adjustable range, the MAX2010 can provide up to 12dB of ACPR improvement for power amplifiers operating in the 500MHz to 11 ...
ADL5801 数据手册DataSheet 下载
... The ADL5801 includes a double-balanced active mixer with a 50 Ω input impedance and 250 Ω output impedance. In addition, the ADL5801 integrates a local oscillator (LO) amplifier and an RF power detector that can be used to optimize the mixer dynamic range. The RF and LO are differential, providing m ...
... The ADL5801 includes a double-balanced active mixer with a 50 Ω input impedance and 250 Ω output impedance. In addition, the ADL5801 integrates a local oscillator (LO) amplifier and an RF power detector that can be used to optimize the mixer dynamic range. The RF and LO are differential, providing m ...
LT5522 - 600MHz to 2.7GHz High Signal Level Downconverting Mixer.
... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: 450MHz, 900MHz and 2450MHz performance measured with the following external RF input matching. 450MHz: C5 = 8.2pF, 5mm away from Pin 3 on the 50Ω input line. 900MHz: C5 = 2.2pF at Pin 3. 2450 ...
... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: 450MHz, 900MHz and 2450MHz performance measured with the following external RF input matching. 450MHz: C5 = 8.2pF, 5mm away from Pin 3 on the 50Ω input line. 900MHz: C5 = 2.2pF at Pin 3. 2450 ...
RF2705G LOW NOISE, MULTI-MODE, QUAD-BAND, QUADRATURE MODULATOR AND PA DRIVER Features
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
NTE1739 Integrated Circuit TV Horizontal/Vertical Countdown
... Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Lead Temperature (During Soldering, 1/1 ...
... Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Lead Temperature (During Soldering, 1/1 ...
LM7332 Dual Rail-to-Rail I/O 30V, Wide Volt Range, High Out Op
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
CHAPTER 1: INTRODUCTION
... signal-to-noise ratio at the input. It is well known that the first amplification stage dominates the total noise figure (NF) of the system [1] and thus the noise optimization of this first stage is critical. In general the important characteristics of low noise amplifiers are: low noise figure, goo ...
... signal-to-noise ratio at the input. It is well known that the first amplification stage dominates the total noise figure (NF) of the system [1] and thus the noise optimization of this first stage is critical. In general the important characteristics of low noise amplifiers are: low noise figure, goo ...
TPS40200-HT 数据资料 dataSheet 下载
... circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V, without dissipating excessive power. The cir ...
... circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V, without dissipating excessive power. The cir ...
Thevenin equivalent circuits
... 1. Use a voltmeter to measure the open-circuit voltage at the port of the circuit: voc = VTh. 2. Connect a short circuit across the output and use an ammeter to measure the short-circuit current: isc = IN. 3. Calculate RTh = VTh / IN. Note that shorting the output may not always be practical. For ex ...
... 1. Use a voltmeter to measure the open-circuit voltage at the port of the circuit: voc = VTh. 2. Connect a short circuit across the output and use an ammeter to measure the short-circuit current: isc = IN. 3. Calculate RTh = VTh / IN. Note that shorting the output may not always be practical. For ex ...
Study Guide - American Board of Electrodiagnostic Medicine
... Amplifiers serve to increase the strength of the bioelectric signal. The problem that becomes apparent is that not only will the bioelectric signal be increased, but electrical noise also will be increased. This should render it impossible to discern the bioelectric signal from the background electr ...
... Amplifiers serve to increase the strength of the bioelectric signal. The problem that becomes apparent is that not only will the bioelectric signal be increased, but electrical noise also will be increased. This should render it impossible to discern the bioelectric signal from the background electr ...
IR3856WMPbF
... pin exceed its threshold, thus enabling the IR3856W. Therefore, in addition to being a logic input pin to enable the IR3856W, the Enable feature, with its precise threshold, also allows the user to implement an Under-Voltage Lockout for the bus voltage Vin. This is desirable particularly for high ou ...
... pin exceed its threshold, thus enabling the IR3856W. Therefore, in addition to being a logic input pin to enable the IR3856W, the Enable feature, with its precise threshold, also allows the user to implement an Under-Voltage Lockout for the bus voltage Vin. This is desirable particularly for high ou ...
mae511
... DC offset of the input signal. The analog input signal is sent through a series of three operational amplifiers (op-amps), as shown in Fig. 14 in the Appendix. The power rails of the op-amps are connected to ±12 V, meaning the voltage range throughout the entire input stage is ±12 V. However, as we ...
... DC offset of the input signal. The analog input signal is sent through a series of three operational amplifiers (op-amps), as shown in Fig. 14 in the Appendix. The power rails of the op-amps are connected to ±12 V, meaning the voltage range throughout the entire input stage is ±12 V. However, as we ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.