AN47 - High Speed Amplifier Techniques
... The resultant level of detail is justified in the hope that it will be catalytic. The circuits should stimulate new ideas to suit particular needs, while demonstrating fast amplifiers’ capabilities in an instructive manner. PERSPECTIVES ON HIGH SPEED DESIGN A substantial amount of design effort has ...
... The resultant level of detail is justified in the hope that it will be catalytic. The circuits should stimulate new ideas to suit particular needs, while demonstrating fast amplifiers’ capabilities in an instructive manner. PERSPECTIVES ON HIGH SPEED DESIGN A substantial amount of design effort has ...
System and device for supplying desired liquid volumes by means of
... late the corresponding number of pump strokes and thus matic machines for distributing beverages and speci? the number of current pulses applied to the electromag cally warm beverages such as coffee percolators and net from the desired volume divided by the volume automatic machines for preparing an ...
... late the corresponding number of pump strokes and thus matic machines for distributing beverages and speci? the number of current pulses applied to the electromag cally warm beverages such as coffee percolators and net from the desired volume divided by the volume automatic machines for preparing an ...
Test Methodologies for Today`s Fastest Digital Data Interfaces
... – A TDR test coupon can be designed on to PCB for testing impedance and monitoring PCB production lots. – The coupon should use the same routing guidelines used for the Rambus channel to represent process. – The probe land pattern used with the coupon needs to match the type and method of TDR probin ...
... – A TDR test coupon can be designed on to PCB for testing impedance and monitoring PCB production lots. – The coupon should use the same routing guidelines used for the Rambus channel to represent process. – The probe land pattern used with the coupon needs to match the type and method of TDR probin ...
LMH3401 7-GHz, Ultra-Wideband, Fixed-Gain
... performance over the usable bandwidth of 2 GHz. This performance makes the LMH3401 ideal for applications such as test and measurement, broadband communications, and high-speed data acquisition. A common-mode reference input pin is provided to align the amplifier output common-mode with the ADC inpu ...
... performance over the usable bandwidth of 2 GHz. This performance makes the LMH3401 ideal for applications such as test and measurement, broadband communications, and high-speed data acquisition. A common-mode reference input pin is provided to align the amplifier output common-mode with the ADC inpu ...
MAX19791 50MHz to 4000MHz Dual Analog Voltage Variable
... Frequency Ranges and Attenuation Settings S On-Chip Comparator (for Successive Approximation Measurement of Attenuator ...
... Frequency Ranges and Attenuation Settings S On-Chip Comparator (for Successive Approximation Measurement of Attenuator ...
Non-inverting amplifier
... All along the line Vs = Z0 Is If the termination resistance is ZL a reflection wave is generated to compensate the excess or lack of current in ZL VL Z L I L VR Z 0 I R ...
... All along the line Vs = Z0 Is If the termination resistance is ZL a reflection wave is generated to compensate the excess or lack of current in ZL VL Z L I L VR Z 0 I R ...
ADL5387 数据手册DataSheet 下载
... The default setting for this pin is open. Local Oscillator. External LO input is at 2xLO frequency. A single-ended LO at 0 dBm can be applied through a 1000 pF capacitor to LOIP. LOIN should be ac-grounded, also using a 1000 pF. These inputs can also be driven differentially through a balun (recomme ...
... The default setting for this pin is open. Local Oscillator. External LO input is at 2xLO frequency. A single-ended LO at 0 dBm can be applied through a 1000 pF capacitor to LOIP. LOIN should be ac-grounded, also using a 1000 pF. These inputs can also be driven differentially through a balun (recomme ...
Detection and Analysis of Partial Discharges in Non
... (PZT), small PD signals can be converted to pressure signal and then converted to an optical wavelength signal with FBG. The optical signal is isolated from the electric field; therefore its attenuation and anti-jamming performance will be better than traditional methods. Two sensors, one with reson ...
... (PZT), small PD signals can be converted to pressure signal and then converted to an optical wavelength signal with FBG. The optical signal is isolated from the electric field; therefore its attenuation and anti-jamming performance will be better than traditional methods. Two sensors, one with reson ...
505-6108A/B,505-6108A/B
... speed using voltage or current signals. The input module translates an analog input signal from a monitoring device into an equivalent digital word and transmits that data to the controller for processing. The output module translates a digital word from the controller into an equivalent analog sign ...
... speed using voltage or current signals. The input module translates an analog input signal from a monitoring device into an equivalent digital word and transmits that data to the controller for processing. The output module translates a digital word from the controller into an equivalent analog sign ...
IEC 1010-2-031
... the types described below, and related accessories. These PROBE ASSEMBLIES are for use in the interface between an electrical phenomenon and a measuring or test instrument. They may be stand-alone PROBE ASSEMBLIES which are themselves within the scope of part 1, or accessories to other equipment wit ...
... the types described below, and related accessories. These PROBE ASSEMBLIES are for use in the interface between an electrical phenomenon and a measuring or test instrument. They may be stand-alone PROBE ASSEMBLIES which are themselves within the scope of part 1, or accessories to other equipment wit ...
About Lock-In Amplifiers Application Note #3 www.thinkSRS.com
... because of the linearity of the PSD and the DC offsets of the PSD and DC amplifier. In an analog lock-in, large noise signals almost always disturb the measurement in some way. The most common problem is a DC output error caused by the noise signal. This can appear as an offset or as a gain error. S ...
... because of the linearity of the PSD and the DC offsets of the PSD and DC amplifier. In an analog lock-in, large noise signals almost always disturb the measurement in some way. The most common problem is a DC output error caused by the noise signal. This can appear as an offset or as a gain error. S ...
Temperature Controller with Limit Switch function 1 /16 DIN
... • If a 3 wires system is used, use always cables of the same section (1mm2 min.) (line 20 Ω/lead maximum resistance). • When using a 2 wires system, use always cables of the same section (1,5mm2 min.) and put a jumper between terminals 5 and 6. C For ∆T (2x RTD Pt100) Special A When the distance bet ...
... • If a 3 wires system is used, use always cables of the same section (1mm2 min.) (line 20 Ω/lead maximum resistance). • When using a 2 wires system, use always cables of the same section (1,5mm2 min.) and put a jumper between terminals 5 and 6. C For ∆T (2x RTD Pt100) Special A When the distance bet ...
AD7949 数据手册DataSheet下载
... connected as close to REF as possible. See the Reference Decoupling section. Internal Reference Output/Reference Buffer Input. See the Voltage Reference Output/Input section. When using the internal reference, the internal unbuffered reference voltage is present and needs decoupling with a 0.1μF cap ...
... connected as close to REF as possible. See the Reference Decoupling section. Internal Reference Output/Reference Buffer Input. See the Voltage Reference Output/Input section. When using the internal reference, the internal unbuffered reference voltage is present and needs decoupling with a 0.1μF cap ...
MC33972, Multiple Switch Detection Interface with Suppressed
... The 33972 Multiple Switch Detection Interface with suppressed wake-up is designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI). The device also feat ...
... The 33972 Multiple Switch Detection Interface with suppressed wake-up is designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI). The device also feat ...
AN3137 - STMicroelectronics
... This application note describes the 12-bit analog-to-digital converter (ADC) embedded in the STM8L and STM8AL family microcontrollers. It offers a selection of hardware and software methods for improving the precision of this ADC. It is divided into the following ...
... This application note describes the 12-bit analog-to-digital converter (ADC) embedded in the STM8L and STM8AL family microcontrollers. It offers a selection of hardware and software methods for improving the precision of this ADC. It is divided into the following ...
MC33975, MC9375A, Multiple Switch Detection Interface with
... microprocessor. The 33975 replaces many of the discrete components required when interfacing to microprocessorbased systems while providing switch ground offset protection, contact wetting current, and system wake-up. The 33975 features 8-programmable switch-to-ground or switch-to-battery inputs and ...
... microprocessor. The 33975 replaces many of the discrete components required when interfacing to microprocessorbased systems while providing switch ground offset protection, contact wetting current, and system wake-up. The 33975 features 8-programmable switch-to-ground or switch-to-battery inputs and ...
MT-060 TUTORIAL Choosing Between Voltage Feedback (VFB)
... The output offset voltage due to the input bias currents can be nulled by making the effective source resistance equal in both the inverting and non-inverting inputs. This scheme will not work with bias-current compensated VFB op amps which have additional current generators on their inputs. In this ...
... The output offset voltage due to the input bias currents can be nulled by making the effective source resistance equal in both the inverting and non-inverting inputs. This scheme will not work with bias-current compensated VFB op amps which have additional current generators on their inputs. In this ...
Differential Impedance Measurement with Time Domain Reflectometry
... they represent a simple coplanar transmission line. The impedance of this transmission line depends on the line parameters of the capacitance and loop inductance per length. What will happen to the impedance a signal sees if the coplanar pair passes over a floating metal plane? To explore this scena ...
... they represent a simple coplanar transmission line. The impedance of this transmission line depends on the line parameters of the capacitance and loop inductance per length. What will happen to the impedance a signal sees if the coplanar pair passes over a floating metal plane? To explore this scena ...
An Overview of Designing Analog Interface With
... when it is being sampled. The external driver and filter circuit has to be designed considering the above circuit and component values. The higher the source impedance, the higher the ACQ_PS (sample time) value number should be set. The goal is to charge the S/H capacitor to the voltage equal to the ...
... when it is being sampled. The external driver and filter circuit has to be designed considering the above circuit and component values. The higher the source impedance, the higher the ACQ_PS (sample time) value number should be set. The goal is to charge the S/H capacitor to the voltage equal to the ...
Speed Variator Sensitive Relay Card Instructions
... The voltage sensitive relay card contains, in addition to the relay(s), a universal amplifier and components to allow for wide variations in input voltages. There is a gain adjustment (P629) around the universal amplifier which is used to set the sensitivity of the relay action. A bias adjustment (P ...
... The voltage sensitive relay card contains, in addition to the relay(s), a universal amplifier and components to allow for wide variations in input voltages. There is a gain adjustment (P629) around the universal amplifier which is used to set the sensitivity of the relay action. A bias adjustment (P ...
StrainBook/616 - Measurement Computing
... StrainBook/616 includes a 1 MHz A/D converter that can scan all selected channels at 1µs per channel and continuously transmit acquired data to the PC in real time. However, when the simultaneous sample and hold option (SSH) is turned on, amplifiers ensure that all channels are measured within 100 n ...
... StrainBook/616 includes a 1 MHz A/D converter that can scan all selected channels at 1µs per channel and continuously transmit acquired data to the PC in real time. However, when the simultaneous sample and hold option (SSH) is turned on, amplifiers ensure that all channels are measured within 100 n ...
fvco VREF
... to generate a second current for adjusting the control voltage to achieve a second lock condition; and control circuitry operable to couple the ?rst charge control circuit to the volt age controlled oscillator circuit until the ?rst lock condition is ...
... to generate a second current for adjusting the control voltage to achieve a second lock condition; and control circuitry operable to couple the ?rst charge control circuit to the volt age controlled oscillator circuit until the ?rst lock condition is ...
SRC4190 192kHz Stereo Asynchronous Sample Rate Converters FEATURES
... The SRC4190 is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and low distortion. Input and output serial ports support standard audio formats, as well as a Ti ...
... The SRC4190 is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and low distortion. Input and output serial ports support standard audio formats, as well as a Ti ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
... Frequency Ranges and Attenuation Settings S On-Chip Comparator (for Successive Approximation Measurement of Attenuator ...
... Frequency Ranges and Attenuation Settings S On-Chip Comparator (for Successive Approximation Measurement of Attenuator ...
Results E-cloud Measurements MD Week 29
... For the amplifiers usual engineering approaches can’t be applied, they have to be operated very far below the typically used 1dB compression point! In fact we have to operate about 20dB below this value (or 0.01dB compression) ...
... For the amplifiers usual engineering approaches can’t be applied, they have to be operated very far below the typically used 1dB compression point! In fact we have to operate about 20dB below this value (or 0.01dB compression) ...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.