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AD9751 数据手册DataSheet 下载
AD9751 数据手册DataSheet 下载

... can be time multiplexed to the high speed DAC in several ways. This PLL drives the DAC latch at twice the speed of the externally applied clock and is able to interleave the data from the two input channels. The resulting output data rate is twice that of the two input channels. With the PLL disable ...
arduinoa-old
arduinoa-old

... The power pins are as follows: • Vin. The input voltage to the Arduino board when it's using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it throu ...
General Description Features
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... The MAX12553 is a 3.3V, 14-bit, 65Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts singleended or differential signals. The MAX12553 is optimized for low-power, ...
Smart Home Technologies
Smart Home Technologies

... the input voltage) it will generate less torque One way to get around this is to reduce speed by reducing the duty cycle of the signal, not the amplitude It’s a great idea, but hard to execute The LMD18200 is an IC designed to control the direction and speed of a DC motor using a PWM signal Now the ...
NCX2200 1. General description Low voltage comparator
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... Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herei ...
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter

AD9241 数据手册DataSheet 下载
AD9241 数据手册DataSheet 下载

... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9241 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
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... Note: This function cannot be installed on products with only one input element. ...
AN-EVAL 2x8-ISO1I813T
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... sense input a mimimum wirebreak current of 60 uA can be measured which means in sum a minimum wirebreak current of 120 uA. It is not recommended to use external resistors at the pins IxL in case of wirebreak measurements. The recommended value would be RLED = 1.2 kOhm which has been choosen in order ...
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... Fuzzy logic controller is used in this paper for controlling the switching device of the EUT. It has been generating the PWM signal based on the CM noise voltage for maintaining the EMI level within their CISPR standard. The FLC is used to generating the PWM signal based on the CM noise voltage and ...
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Si9182 Micropower 250-mA CMOS LDO Regulator With Error Flag

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... a high-tech look to show off your system. • ISIS™ Heartbeat LEDs indicate system connectivity. • S tandard inSIGHT™ diagnostic module allows for instant checks of all circuit inputs and output for proper function (see inSIGHT data sheet for more info). • Units are rated for high temperature aut ...
Alternative assignment for furlough day – Analog Galvanometer
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... 1.02 m/s. The best-fit data for this graph using a least-squares algorithm is printed at the top of the graph. Its value for the slope is slightly less than the calculated value, but is the more accurate value. To within two significant figures, the values for the slopes are the same, and only two s ...
Honors_Physics_-_Parallel_Circuits_Lab
Honors_Physics_-_Parallel_Circuits_Lab

... 5. In a parallel circuit if a coulomb was traveling through, do you think they would encounter MORE or LESS resistance than a series circuit and WHY? ...
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Differential Input, Dual, Simultaneous Sampling, 4.2 MSPS, 14-Bit, SAR ADC AD7357
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... REFGND pin to decouple the reference buffer for each respective ADC. It is recommended to decouple each reference pin with a 10 μF capacitor. Provided that the output is buffered, the on-chip reference can be taken from these pins and applied externally to the rest of the system. The nominal interna ...
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... System Redundancy: System is to have parallel units interconnected so that normal a.c. power feeds more than one rectifier/charger in parallel on a common d.c. bus, which in turn feeds floated battery and more than one inverter in parallel, to give required power output at critical load. Load sharin ...
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... low-power mode and does not influence the FAULT output state. If the OVLO circuit is active, setting the EN pin LOW returns the device to low-power mode. ...
ISRO Paper 10 - SSC Recruitment Results
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... Q.According to Boolean algebra 1+A+B+C = a) A b) A+B+C c) 1 d) none of these Ans: 1 Q. If a=0x6db7 and b=0x2ae9 then what is the value of a”b————– a) binary number for 1001.1101? b) decimal number for 19? c) excess-3 code for 29? Q.what is the value of A’+1 ? a) A b) A’ c) 1 d) none of these Ans: 1 ...
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NTE21256 262,144–Bit Dynamic Random Access Memory (DRAM)
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... mode; logic low (VIL) dictates write mode. The data input is disabled when read mode is selected. When WE goes low prior to CAS, data output (DO) will remain in the high–impedance state for the entire cycle permitting common I/O operation. Data Input (DI) Data is written during a write or read–modif ...
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RSDA-660-75-100 Datasheet

... Fast Switching Solid state relays can switch up to 120 times per second, much faster than any electromechanical relay. When used in heating applications, fast cycling can dramatically improve the life of the heater by reducing thermal stress. ...
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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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