AD5405 AnaDev, dual I-dac, 58MSPS R2R, no ref.pdf
... The AD54051 is a dual CMOS, 12-bit, current output digitalto-analog converter (DAC).This device operates from a 2.5 V to 5.5 V power supply, making it suited to battery-powered and other applications. The applied external reference input voltage (VREF) determines the full-scale output current. An in ...
... The AD54051 is a dual CMOS, 12-bit, current output digitalto-analog converter (DAC).This device operates from a 2.5 V to 5.5 V power supply, making it suited to battery-powered and other applications. The applied external reference input voltage (VREF) determines the full-scale output current. An in ...
1. Introduction
... METRON warrants that the QA-45 Defibrillator/Transcutaneous Pacemaker Analyzer will substantially conform to published specifications and to the documentation, provided that it is used for the purpose for which it was designed. METRON will, for a period of twelve (12) months from date of purchase, r ...
... METRON warrants that the QA-45 Defibrillator/Transcutaneous Pacemaker Analyzer will substantially conform to published specifications and to the documentation, provided that it is used for the purpose for which it was designed. METRON will, for a period of twelve (12) months from date of purchase, r ...
ADuM1200 数据手册DataSheet下载
... uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler produ ...
... uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler produ ...
AD9224 数据手册DataSheet下载
... The AD9224 is a monolithic, single supply, 12-bit, 40 MSPS, analog-to-digital converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9224 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at ...
... The AD9224 is a monolithic, single supply, 12-bit, 40 MSPS, analog-to-digital converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9224 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at ...
Fundamentals of Low Current and Ultra
... behavior is extremely important for low-level measurements, so it is important to be able to visually see the time-based behavior of a measurement signal and to select the appropriate measurement point(s). All measurements involve some amount of uncertainty, but especially in the case of low-level m ...
... behavior is extremely important for low-level measurements, so it is important to be able to visually see the time-based behavior of a measurement signal and to select the appropriate measurement point(s). All measurements involve some amount of uncertainty, but especially in the case of low-level m ...
UCC28250 数据资料 dataSheet 下载
... VREF and GND pins for noise filtering and to provide compensation to the regulator. The capacitance range must be limited between 0.5 µF to 2 µF for stability. This reference is used to power the controller’s internal circuits, and can also be used to bias an opto-coupler transistor, an external hou ...
... VREF and GND pins for noise filtering and to provide compensation to the regulator. The capacitance range must be limited between 0.5 µF to 2 µF for stability. This reference is used to power the controller’s internal circuits, and can also be used to bias an opto-coupler transistor, an external hou ...
On the Possible Origin of Chaotic Pulse Trains in Lightning Flashes
... them. We have observed that RPTs and CPTs had appeared differently in different flashes so we classified them into four categories. Category 1 (RPT–CPT): a CPT that started with an RPT (16 trains in eight lightning flashes); Category 2 (CPT–RPT): a CPT that ended with an RPT (10 trains in six lightn ...
... them. We have observed that RPTs and CPTs had appeared differently in different flashes so we classified them into four categories. Category 1 (RPT–CPT): a CPT that started with an RPT (16 trains in eight lightning flashes); Category 2 (CPT–RPT): a CPT that ended with an RPT (10 trains in six lightn ...
ADC10D1000QML Low-Power, 10-Bit, Dual 1
... selected by the VCMO pin. In non-ECM, the full-scale range of these inputs is determined by the FSR pin; both I channel and Q-channels have the same full-scale input range. In ECM, the full-scale input range of the I- and Q-channel inputs may be independently set through the Control Register (Addr: ...
... selected by the VCMO pin. In non-ECM, the full-scale range of these inputs is determined by the FSR pin; both I channel and Q-channels have the same full-scale input range. In ECM, the full-scale input range of the I- and Q-channel inputs may be independently set through the Control Register (Addr: ...
UCC28950 Green Phase-Shifted Full
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. These devices are sensitive to electrostatic d ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. These devices are sensitive to electrostatic d ...
Pulse Energy Meter
... pulse scale is set according to the CVT amperage, removing the need for manual configuration. Each CVT is independently calibrated to measure and digitally communicate power values with the meter. The CVT’s flexible rogowski coil makes installations less burdensome. To maintain high accuracy and fle ...
... pulse scale is set according to the CVT amperage, removing the need for manual configuration. Each CVT is independently calibrated to measure and digitally communicate power values with the meter. The CVT’s flexible rogowski coil makes installations less burdensome. To maintain high accuracy and fle ...
termination, layout, and routing
... broken down into data bytes, which are sets of eight signals, and the associated strobe and mask signal. Intrapair spacing (S2) is the distance between the two outermost signals of different sets. For example, if the control signal set is routed together and adjacent to the address signal set, intra ...
... broken down into data bytes, which are sets of eight signals, and the associated strobe and mask signal. Intrapair spacing (S2) is the distance between the two outermost signals of different sets. For example, if the control signal set is routed together and adjacent to the address signal set, intra ...
CT26657663
... needed. There are various kind of controllers used in the converter to improve the stability as well as the efficiency. The controllers are also categorized depending upon its use in the converters. It may be analog controller or digital controller. The list of various control methods are voltage mo ...
... needed. There are various kind of controllers used in the converter to improve the stability as well as the efficiency. The controllers are also categorized depending upon its use in the converters. It may be analog controller or digital controller. The list of various control methods are voltage mo ...
LTC2923 – Power Supply Tracking Controller
... as it ramps up and down. If the GATE is fully enhanced (GATE > RAMP + 4.9V) and (VCC – RAMP > 200mV) indicates a shorted output, then the electronic circuit breaker trips and GATE quickly pulls low with 20mA. The GATE will not ramp up again until ON is pulled below 0.4V and then above 1.23V. Alterna ...
... as it ramps up and down. If the GATE is fully enhanced (GATE > RAMP + 4.9V) and (VCC – RAMP > 200mV) indicates a shorted output, then the electronic circuit breaker trips and GATE quickly pulls low with 20mA. The GATE will not ramp up again until ON is pulled below 0.4V and then above 1.23V. Alterna ...
An Ultra-Low-Power Pulse Oximeter Implemented with an Energy-Efficient Transimpedance Amplifier
... The idea behind the operation of pulse oximeters is that hemoglobin changes color from dark red to bright red when oxygenated and reduces its absorption of red light. Hence, if we shine red LED light at 660 nm through one side of a patient’s finger and measure the transmitted light on the other side ...
... The idea behind the operation of pulse oximeters is that hemoglobin changes color from dark red to bright red when oxygenated and reduces its absorption of red light. Hence, if we shine red LED light at 660 nm through one side of a patient’s finger and measure the transmitted light on the other side ...
Chapter 2: Fundamentals of Sampled Data Systems
... bit N: 8 in this case). The meaning of the code, as either a number, a character, or a representation of an analog variable, is unknown until the code and the conversion relationship have been defined. It is important not to confuse the designation of a particular bit (i.e., Bit 1, Bit 2, etc.) with ...
... bit N: 8 in this case). The meaning of the code, as either a number, a character, or a representation of an analog variable, is unknown until the code and the conversion relationship have been defined. It is important not to confuse the designation of a particular bit (i.e., Bit 1, Bit 2, etc.) with ...
Time-to-digital converter
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.