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MAX4104/MAX4105/MAX4304/MAX4305 740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5 General Description
MAX4104/MAX4105/MAX4304/MAX4305 740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5 General Description

... ceramic surface-mount capacitors between each supply pin and the ground plane, located as close to the package as possible. Optionally, place a 10µF tantalum capacitor at the power supply pins’ point of entry to the PC board to ensure the integrity of incoming supplies. The power-supply trace should ...
OP400
OP400

Measuring Output - Transformer Performance
Measuring Output - Transformer Performance

Precision, Low Power INSTRUMENTATION AMPLIFIER INA118
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118

... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
ATF-55143 WCDMA APP
ATF-55143 WCDMA APP

MAX1205 +5V Single-Supply, 1Msps, 14-Bit Self-Calibrating ADC General Description
MAX1205 +5V Single-Supply, 1Msps, 14-Bit Self-Calibrating ADC General Description

... differential signals. In communication systems, the signals may inherently be available in differential mode. Medical and/or other applications may only provide sin- ...
MAX14983E Enhanced 1:2 VGA Mux with Monitor Detection and Priority Port Logic
MAX14983E Enhanced 1:2 VGA Mux with Monitor Detection and Priority Port Logic

... The device uses a simplified power-supply interface that operates from a single +5V supply. An internal 2.5V regulator limits the voltage passed by the DDC switches to provide compatibility with low-voltage graphics controllers. The device features two enable inputs and three monitordetection output ...
AN-608 APPLICATION NOTE
AN-608 APPLICATION NOTE

... Guaranteeing low leakage over temperature is significant because many semiconductor components suffer elevated reverse leakage currents at high temperatures. The specifications on the design and implementation of the buffer are stringent; it must have high open-loop gain to maintain the sub ppm/C g ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... megahertz range. The frequencies between 1MHz to 300MHz are collectively known as radio frequency (RF). Frequencies higher than 300MHz are categorized as microwave frequency (MF). An RF amplifier is an amplifier that would work well into the radio frequency region. RF amplifier is difficult to desig ...
Low-power, high-intercept interface to the
Low-power, high-intercept interface to the

... to get even-order suppression single-ended, again leading Normally, every dB of reduction in fundamental power to very high-power dissipation in the amplifier. While the level will reduce the even-order harmonics by 2× and the discussion thus far has focused on third-order intermoduthird-order harmo ...
Data interface - STMicroelectronics
Data interface - STMicroelectronics

Sollatek aUtomatic StabiliSed protector (aSp)
Sollatek aUtomatic StabiliSed protector (aSp)

... Wait 3 minutes. The output from the ASP will be reconnected. 6. Slowly increase the ASP input voltage above Vn. The ASP will correct the voltage so that the output voltage will be stabilised. (Please refer to the input/output table to establish the predicted output voltage.) 7. Increase the vo ...
2. NF effects
2. NF effects

Design and Analysis of a WLAN - Nanyang Technological University
Design and Analysis of a WLAN - Nanyang Technological University

... Figure 11. Output power and PAE vs. Input power The gain and DC current vs. output power is shown in Figure 12. In this figure, the gain is compared with an amplifier utilizing the MT alone with identical size and bias. It can be seen that both the P1-dB and PSAT are improved, with 18% more DC curre ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... megahertz range. The frequencies between 1MHz to 300MHz are collectively known as radio frequency (RF). Frequencies higher than 300MHz are categorized as microwave frequency (MF). An RF amplifier is an amplifier that would work well into the radio frequency region. RF amplifier is difficult to desig ...
LMH6551 Differential, High Speed Op Amp
LMH6551 Differential, High Speed Op Amp

... applications in this data sheet VINis presumed to be the voltage presented to the circuit by the signal source. For differential signals this will be the difference of the signals on each input (which will be double the magnitude of each individual signal), while in single ended inputs it will just ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... megahertz range. The frequencies between 1MHz to 300MHz are collectively known as radio frequency (RF). Frequencies higher than 300MHz are categorized as microwave frequency (MF). An RF amplifier is an amplifier that would work well into the radio frequency region. RF amplifier is difficult to desig ...
Bates
Bates

... and power gain but the current gain is less than one. The common-base amplifier has an extremely low input impedance, zin. The CB amplifier provides some desirable features for operation at higher frequencies. The CB amplifier is also used in a differential amplifier which is used in linear integrat ...
1 Introduction and Bioamplifier Requirements Full
1 Introduction and Bioamplifier Requirements Full

... amplifier but to a summing unit, as shown. The output signal of the amplifier is fed into a feedback unit. This unit simply senses the output signal of the amplifier and generates a feedback signal which is a fraction, β, of the output (β is taken as real and ≤ 1), i.e. Vf = βVO. The feedback signal ...
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118

... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
MAX4450/MAX4451 Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs General Description
MAX4450/MAX4451 Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs General Description

... design it for a frequency greater than 1GHz. Pay careful attention to inputs and outputs to avoid large parasitic capacitance. Whether or not you use a constantimpedance board, observe the following design guidelines: • Don’t use wire-wrap boards; they are too inductive. • Don’t use IC sockets; they ...
AD711 Precision, Low Cost, High Speed, BiFET Op Amp (Rev.E)
AD711 Precision, Low Cost, High Speed, BiFET Op Amp (Rev.E)

... settling time but not too high to cause a significant reduction in phase margin (and therefore stability). Thus designed, the AD711 settles to ± 0.01%, with a 10 V output step, in under 1 ms, while retaining the ability to drive a 100 pF load capacitance when operating as a unity gain follower. If a ...
Document
Document

MAX4104/MAX4105/MAX4304/MAX4305 740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5 General Description
MAX4104/MAX4105/MAX4304/MAX4305 740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5 General Description

... ceramic surface-mount capacitors between each supply pin and the ground plane, located as close to the package as possible. Optionally, place a 10µF tantalum capacitor at the power supply pins’ point of entry to the PC board to ensure the integrity of incoming supplies. The power-supply trace should ...
Design of Wideband High Gain and Low Noise Amplifiers
Design of Wideband High Gain and Low Noise Amplifiers

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Scattering parameters

Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.The parameters are useful for electrical engineering, electronics engineering, and communication systems design, and especially for microwave engineering.The S-parameters are members of a family of similar parameters, other examples being: Y-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. They differ from these, in the sense that S-parameters do not use open or short circuit conditions to characterize a linear electrical network; instead, matched loads are used. These terminations are much easier to use at high signal frequencies than open-circuit and short-circuit terminations. Moreover, the quantities are measured in terms of power.Many electrical properties of networks of components (inductors, capacitors, resistors) may be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering than RF engineering, referring to the effect observed when a plane electromagnetic wave is incident on an obstruction or passes across dissimilar dielectric media. In the context of S-parameters, scattering refers to the way in which the traveling currents and voltages in a transmission line are affected when they meet a discontinuity caused by the insertion of a network into the transmission line. This is equivalent to the wave meeting an impedance differing from the line's characteristic impedance.Although applicable at any frequency, S-parameters are mostly used for networks operating at radio frequency (RF) and microwave frequencies where signal power and energy considerations are more easily quantified than currents and voltages. S-parameters change with the measurement frequency, so frequency must be specified for any S-parameter measurements stated, in addition to the characteristic impedance or system impedance.S-parameters are readily represented in matrix form and obey the rules of matrix algebra.
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