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qs bank
qs bank

... 1. Describe the operation of an NMOS amplifier with either an enhancement load, a depletion load, or a PMOS load. 2. Draw current steering circuit with two source and two sink terminals. Derive the expression of terminal current in terms of reference current. ( NOV’14) 3. Derive gain, input and outp ...
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER

... which is usually connected to the ground node.) In a linear amplifier, the output signal = A  input signal, where A is the amplification factor or “gain.” Depending on the nature of the input and output signals, we can have four types of amplifier gain: voltage gain (voltage out / voltage in), curr ...
LIMP - This space is reserved for the new stormway.ru client
LIMP - This space is reserved for the new stormway.ru client

... than stepped sine mode. In this mode the LIMP simultaneously measures values of the impedance in the whole audio range of frequencies by using the signal generator with a wideband periodic pink noise excitation (pink PN). The wideband pink PN excitation is realized as periodic random phase multisine ...
a AN-202 APPLICATION NOTE
a AN-202 APPLICATION NOTE

... Remember that the impulse response of the power supply itself is not what is likely to appear at the amplifier. Thirty or forty centimeters of wire can act like a high Q inductor to add a high-frequency component to the normally overdamped supply response. A decoupling capacitor near the amplifier w ...
MAX7324 I C Port Expander with Eight Push-Pull Outputs and Eight Inputs
MAX7324 I C Port Expander with Eight Push-Pull Outputs and Eight Inputs

... transition detection with an interrupt output. All input ports are continuously monitored for state changes (transition detection). The interrupt is latched, allowing detection of transient changes. Any combination of inputs can be selected using the interrupt mask to assert the INT output. When the ...
SN65LVCP204 数据资料 dataSheet 下载
SN65LVCP204 数据资料 dataSheet 下载

Chapter 8 Amplifiers: Stability, Noise and Gain IF amplifiers
Chapter 8 Amplifiers: Stability, Noise and Gain IF amplifiers

... This stability factor measures the distance from the centre of the Smith Chart to the nearest unstable region. For unconditional stability  > 1. In addition, the larger the value of , the more stable the amplifier. The Rollet’s stability factors K and B and the Geometric Stability Factors for both ...
AT84AD001B and AT84AD004B Dual ADC Application Note
AT84AD001B and AT84AD004B Dual ADC Application Note

... a dual clock scheme is used during calibration, ClockQ will not be used. If only one channel is selected (I or Q) the offset calibration duration is divided by two and no gain calibration between the two channels is necessary. The Control Wait setting gives the possibility to optimize the duration o ...
a Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*
a Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*

... assemblies. The pinout is optimized to facilitate board layout while maintaining isolation spacing between ports. Three-Port Design: The AD210’s three-port design structure allows each port (Input, Output, and Power) to remain independent. This three-port design permits the AD210 to be used as an in ...
LTC5542 - 1.6GHz to 2.7GHz High Dynamic Range Downconverting Mixer.
LTC5542 - 1.6GHz to 2.7GHz High Dynamic Range Downconverting Mixer.

... 1.6GHz to 2.7GHz RF applications. The LO frequency must fall within the 1.7GHz to 2.5GHz range for optimum performance. A typical application is a LTE or WiMAX receiver with a 2.3GHz to 2.7GHz RF input and low-side LO. The LTC5542 is designed for 3.3V operation, however; the IF amplifier can be power ...
NB4L52 - 2.5 V/3.3 V/5.0 V Differential Data/Clock D Flip
NB4L52 - 2.5 V/3.3 V/5.0 V Differential Data/Clock D Flip

... The products described herein (NB4L52), may be covered by U.S. patents including 6,362,644. There may be other patents pending. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any ...
TOA Electronics Amplifier Guide
TOA Electronics Amplifier Guide

... TOA has been providing complete sound systems since 1934. After our first U.S. sales office was established in 1974, our TA-900 Series mixer/amplifiers quickly gained recognition for their unmatched combination of flexibility, reliability, and performance. Since that time,TOA has steadily expanded a ...
Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*
Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*

Aalborg Universitet Impedance relay
Aalborg Universitet Impedance relay

OA-20 - Circuits and Systems
OA-20 - Circuits and Systems

... The design trade-offs between current feedback and voltage feedback differ. Voltage feedback allows freedom of choice of the feedback resistor (or impedance) at the expense of sacrificing bandwidth for gain. Current feedback maintains high bandwidth over a wide range of gains at the cost of limiting ...
MAX9248/MAX9250 27-Bit, 2.5MHz to 42MHz DC-Balanced LVDS Deserializers General Description
MAX9248/MAX9250 27-Bit, 2.5MHz to 42MHz DC-Balanced LVDS Deserializers General Description

... Contact Discharge (IN+, IN-) to GND ............................±10kV Air-Gap Discharge (IN+, IN-) to GND ............................±15kV Storage Temperature Range .............................-65°C to +150°C Junction Temperature ......................................................+150°C Lead Te ...
AD8065-6 145MHz, 5-24V RRO.pdf
AD8065-6 145MHz, 5-24V RRO.pdf

... make these amplifiers ideal for video applications. Additionally, they offer a high slew rate of 180 V/μs, excellent distortion (SFDR of −88 dBc @ 1 MHz), extremely high common-mode rejection of −100 dB, and a low input offset voltage of 1.5 mV maximum under warmed up conditions. The AD8065/AD8066 o ...
Appendix A Decibels
Appendix A Decibels

... dB for Voltage and Current Ratios Although decibels were originally defined for power calculations, they can also be used for voltage and current. The formulas are similar, except that the constant of 10 in the formula is replaced by a 20; that is, 20 log is used instead of 10 log. (The 10 is requir ...
SN65LVDM22 数据资料 dataSheet 下载
SN65LVDM22 数据资料 dataSheet 下载

general catalog
general catalog

... The C-2820 incorporates AAVA technology developed for the C-3800 and represents a full model change from its predecessor C-2810. Only strictly selected parts and materials are used throughout, and the entire circuitry has been redesigned for optimum sound quality. The AAVA volume control operates pu ...
5 8 1 1 9 4 2 BOOST INSTRUMENT AMP CMR WITH COMMON
5 8 1 1 9 4 2 BOOST INSTRUMENT AMP CMR WITH COMMON

... and many plastic packages use Kovar leads. Significant thermocouples are formed between the lead plating and the Kovar. Thermocouples are also formed between the leads and the solder connections to the printed circuit. If thermal gradients are properly matched (at the amplifier inputs) the thermocou ...
SIGNAL LEVEL METER CALIBRATION TECHNIQUES By Fred J
SIGNAL LEVEL METER CALIBRATION TECHNIQUES By Fred J

... Both of the described methods are wideband and measure power. The voltage in turn is computed from the indicated power and the known instrument impedance in case of the bolometer and from the known current and resistance in the micropotentiometer method. Since SLM's measure peak voltage and above me ...
MAX7306/MAX7307 SMBus/I C Interfaced 4-Port, Level-Translating GPIOs and LED Drivers
MAX7306/MAX7307 SMBus/I C Interfaced 4-Port, Level-Translating GPIOs and LED Drivers

... The MAX7306/MAX7307 ports P2, P3, and P4 can be configured as inputs, push-pull outputs, and open-drain outputs. Port P1 can be configured as a general-purpose input, open-drain output, or an open-drain INT output. Ports P2 and P3 can be configured as OSCIN and OSCOUT, respectively. The MAX7306/MAX7 ...
general catalog
general catalog

Operational Amplifiers (4.1-4.3)
Operational Amplifiers (4.1-4.3)

... • Op Amp is short for operational amplifier. • An operational amplifier is modeled as a voltage controlled voltage source. • An operational amplifier has a very high input impedance and a very high gain. ...
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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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