Power-Supply Design for High-Speed ADCs
... High-speed data converters are typically developed with CMOS technology when the key concern is to reduce power consumption as much as possible while still maintaining good SNR and SFDR performance. However, the PSRR of CMOS converters is usually not as good as that of BiCOM ADCs. The ADS6148 data s ...
... High-speed data converters are typically developed with CMOS technology when the key concern is to reduce power consumption as much as possible while still maintaining good SNR and SFDR performance. However, the PSRR of CMOS converters is usually not as good as that of BiCOM ADCs. The ADS6148 data s ...
Isolated Continuous Conduction Mode Flyback
... winding. When the switch is turned off, a large voltage overshoot on the SW pin must be clamped below the drain to source the voltage rating of the internal 40-V MOSFET. The effect of the clamp when the switch turns off is shown in the VSW waveform in Figure 1. The clamping circuit limits VSW to the ...
... winding. When the switch is turned off, a large voltage overshoot on the SW pin must be clamped below the drain to source the voltage rating of the internal 40-V MOSFET. The effect of the clamp when the switch turns off is shown in the VSW waveform in Figure 1. The clamping circuit limits VSW to the ...
MAX9163 Bus LVDS 3.3V Single Transceiver General Description Features
... driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). The MAX9163 driver output uses a current-steering confi ...
... driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). The MAX9163 driver output uses a current-steering confi ...
Institutionen för systemteknik Biasing for high linearity base-station pre-driver Department of Electrical Engineering
... Chapter 3- Background to The RF Power Amplifiers: an overview in RF power amplifier fundamentals is studied. Define the nonlinearity and metrics to measure the linearity of RF power amplifiers. Subsequently short summery of linearization techniques in RFPA is investigated. Some device technologies a ...
... Chapter 3- Background to The RF Power Amplifiers: an overview in RF power amplifier fundamentals is studied. Define the nonlinearity and metrics to measure the linearity of RF power amplifiers. Subsequently short summery of linearization techniques in RFPA is investigated. Some device technologies a ...
FAN6863 Highly Integrated Green-Mode PWM Controller Features
... Feedback Open-Loop Protection: 60ms Delay ...
... Feedback Open-Loop Protection: 60ms Delay ...
3. Measurement methods
... interface impedances. Unfortunately, although this five-electrode method works, some limitations have been found that made almost impossible its implementation for living tissue measurements. ...
... interface impedances. Unfortunately, although this five-electrode method works, some limitations have been found that made almost impossible its implementation for living tissue measurements. ...
RF5765 2.4GHz to 2.5GHz 802.11b/g/n WiFi FRONT-END MODULE Features
... The RF5765 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
... The RF5765 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
LTC5542 - 1.6GHz to 2.7GHz High Dynamic Range Downconverting Mixer.
... 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 powered by 5V for the highest P1dB. An integrated SPDT LO switch with fast switching accepts two active LO signa ...
... 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 powered by 5V for the highest P1dB. An integrated SPDT LO switch with fast switching accepts two active LO signa ...
NI USB-6008/6009 User Guide
... MUX—The NI USB-6008/6009 has one analog-to-digital converter (ADC). The multiplexer (MUX) routes one AI channel at a time to the PGA. ...
... MUX—The NI USB-6008/6009 has one analog-to-digital converter (ADC). The multiplexer (MUX) routes one AI channel at a time to the PGA. ...
Terminations for Advanced CMOS Logic
... Series termination is well suited for lines with a single driver receiver pair. Series termination limits the initial voltage step, which offers several benefits: reduced power consumption and decreased cross-coupled radiated noise. One possible drawback to series termination is that any other recei ...
... Series termination is well suited for lines with a single driver receiver pair. Series termination limits the initial voltage step, which offers several benefits: reduced power consumption and decreased cross-coupled radiated noise. One possible drawback to series termination is that any other recei ...
OPERATING INSTRUCTIONS for Flow Meters of the Series „VHM
... General information on using devices with intrinsically safe circuits. . . . . . . . . . . . . . . . . . . . . . 8 VSE “VHM Ex-type with fibre optic system” flow meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Preamplifier for fi ...
... General information on using devices with intrinsically safe circuits. . . . . . . . . . . . . . . . . . . . . . 8 VSE “VHM Ex-type with fibre optic system” flow meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Preamplifier for fi ...
AWESOME Monitor Documentation
... probe signals in the preamplifier without shorting out the DC signals.. Instead, the AWESOME receiver sends a direct +/- 15 V signal from the line receiver to the preamplifier. This removes the AC-DC regulation circuit in the line receiver and the DC-DC regulation in the preamp. Single cable connect ...
... probe signals in the preamplifier without shorting out the DC signals.. Instead, the AWESOME receiver sends a direct +/- 15 V signal from the line receiver to the preamplifier. This removes the AC-DC regulation circuit in the line receiver and the DC-DC regulation in the preamp. Single cable connect ...
APPLICATION NOTE - TDA8768A/C2 - 12-BIT HIGH-SPEED A/D CONVERTER DEMONSTRATION BOARD
... and a 220nF AC coupling to the external generator by the IN SMA connector. This connector is adapted by a 50Ω microstrip line and is connected to a 100Ω resistor. This value is calculated to have 50Ω equivalent ending: A 100Ω resistor connected between the both ADC analog inputs ensures a 50Ω matchi ...
... and a 220nF AC coupling to the external generator by the IN SMA connector. This connector is adapted by a 50Ω microstrip line and is connected to a 100Ω resistor. This value is calculated to have 50Ω equivalent ending: A 100Ω resistor connected between the both ADC analog inputs ensures a 50Ω matchi ...
FEATURES DESCRIPTION
... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
Employing electro-mechanical analogies for co
... electro-mechanical analogies. These analogies enable the use of network analysis tools as well as purely analytical treatment of the mechanical system translated into an electric circuit. Recently, we developed a novel kind of sensor set-up based on two coupled cantilever beams with matched resonanc ...
... electro-mechanical analogies. These analogies enable the use of network analysis tools as well as purely analytical treatment of the mechanical system translated into an electric circuit. Recently, we developed a novel kind of sensor set-up based on two coupled cantilever beams with matched resonanc ...
max3221-max3243.pdf
... MAX3221/MAX3223/MAX3243 sense no valid signal levels on all receiver inputs for 30µs, the on-board power supply and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 cable is disconnected or the connected peripheral transmitters are turned off. The system turns on again ...
... MAX3221/MAX3223/MAX3243 sense no valid signal levels on all receiver inputs for 30µs, the on-board power supply and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 cable is disconnected or the connected peripheral transmitters are turned off. The system turns on again ...
MAX1682/MAX1683 Switched-Capacitor Voltage Doublers General Description ____________________________Features
... charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V. Their high voltage-conversion efficiency (over 98%) and low operating current (110µA for MAX1682) make these devices ideal for both battery-powered and board-level voltage-doubler applications. ...
... charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V. Their high voltage-conversion efficiency (over 98%) and low operating current (110µA for MAX1682) make these devices ideal for both battery-powered and board-level voltage-doubler applications. ...
342162 24 Sensors Kit (Contents) 1x Ball switch 1x Buzzer (active
... Additional Resources: Several sites have hook-up and information and code examples on a variety of sensors, similar to, and including the ones found in this kit. Some sensors may be loose components or integrated into different board designs. If the documented sensor uses the same electronic compon ...
... Additional Resources: Several sites have hook-up and information and code examples on a variety of sensors, similar to, and including the ones found in this kit. Some sensors may be loose components or integrated into different board designs. If the documented sensor uses the same electronic compon ...
MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description
... The MAX1858A/MAX1875A/MAX1876A step-down converters use a PWM voltage-mode control scheme (Figure 2) for each out-of-phase controller. The controller generates the clock signal by dividing down the internal oscillator or SYNC input when driven by an external clock, so each controller’s switching fre ...
... The MAX1858A/MAX1875A/MAX1876A step-down converters use a PWM voltage-mode control scheme (Figure 2) for each out-of-phase controller. The controller generates the clock signal by dividing down the internal oscillator or SYNC input when driven by an external clock, so each controller’s switching fre ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.