Fundamentals of Microelectronics
... Minority charge profile should not be constant along the xaxis; otherwise, there is no concentration gradient and no diffusion current. Recombination of the minority carriers with the majority carriers accounts for the dropping of minority carriers as they go deep into the P or N region. CH2 ...
... Minority charge profile should not be constant along the xaxis; otherwise, there is no concentration gradient and no diffusion current. Recombination of the minority carriers with the majority carriers accounts for the dropping of minority carriers as they go deep into the P or N region. CH2 ...
LTM4608A - Low VIN, 8A DC/DC uModule with Tracking, Margining, and Frequency Synchronization
... voltage exits a ±10% window around the regulation point. ...
... voltage exits a ±10% window around the regulation point. ...
AD9865
... transceiver applications requiring Tx and Rx path functionality with data rates up to 80 MSPS. Its flexible digital interface, power saving modes, and high Tx-to-Rx isolation make it well suited for half- and full-duplex applications. The digital interface is extremely flexible allowing simple inter ...
... transceiver applications requiring Tx and Rx path functionality with data rates up to 80 MSPS. Its flexible digital interface, power saving modes, and high Tx-to-Rx isolation make it well suited for half- and full-duplex applications. The digital interface is extremely flexible allowing simple inter ...
ADM690 数据手册DataSheet 下载
... no problem when lithium batteries are used for back up since the maximum charging current (0.1 µA) is safe for even the smallest lithium cells. ...
... no problem when lithium batteries are used for back up since the maximum charging current (0.1 µA) is safe for even the smallest lithium cells. ...
LTC1726 - Triple Supply Monitor and µP
... power from either the VCC3 or VCC5/VCC25 input, whichever pin has the greatest potential. This ensures the part pulls the RST pin low as soon as either input pin is ≥1V. The adjustable input is excluded from being a potential supply pin because of its 1V nominal operating range. ...
... power from either the VCC3 or VCC5/VCC25 input, whichever pin has the greatest potential. This ensures the part pulls the RST pin low as soon as either input pin is ≥1V. The adjustable input is excluded from being a potential supply pin because of its 1V nominal operating range. ...
ECE3155_Ex_3_Diodes
... The purpose of this experiment is to allow you to become familiar with characteristics of typical diodes and some of the techniques for solution of circuits with diodes. There are several diodes in your lab kit. In this lab, you will spend some time generating the characteristic curves for three of ...
... The purpose of this experiment is to allow you to become familiar with characteristics of typical diodes and some of the techniques for solution of circuits with diodes. There are several diodes in your lab kit. In this lab, you will spend some time generating the characteristic curves for three of ...
MAX1232 Microprocessor Monitor General Description Features
... has been held low for a time tPBD, the pushbutton reset delay time. The reset outputs remain in their active states for a minimum of 250ms after PBRST rises above VIH (Figure 3). A mechanical pushbutton or an active logic signal can drive the PBRST input. The debounced input ignores input pulses les ...
... has been held low for a time tPBD, the pushbutton reset delay time. The reset outputs remain in their active states for a minimum of 250ms after PBRST rises above VIH (Figure 3). A mechanical pushbutton or an active logic signal can drive the PBRST input. The debounced input ignores input pulses les ...
AD5625R/AD5645R/AD5665R, AD5625/AD5665
... decoupled with a 10 μF capacitor in parallel with a 0.1 μF capacitor to GND. Analog Output Voltage from DAC A. The output amplifier has rail-to-rail operation. Analog Output Voltage from DAC C. The output amplifier has rail-to-rail operation. Power-On Reset Pin. Tying the POR pin to GND powers up th ...
... decoupled with a 10 μF capacitor in parallel with a 0.1 μF capacitor to GND. Analog Output Voltage from DAC A. The output amplifier has rail-to-rail operation. Analog Output Voltage from DAC C. The output amplifier has rail-to-rail operation. Power-On Reset Pin. Tying the POR pin to GND powers up th ...
Student Biographies
... We have already looked at the ideal diode model for forward bias (short circuit). In this section we will work with a detailed model and then explore simplifying assumptions that allows us to work back towards our ideal case. We will use a simple circuit consisting of a dc source VDD and a resistor ...
... We have already looked at the ideal diode model for forward bias (short circuit). In this section we will work with a detailed model and then explore simplifying assumptions that allows us to work back towards our ideal case. We will use a simple circuit consisting of a dc source VDD and a resistor ...
File mic502 | allcomponents.ru
... at least one of the control voltage inputs is generally from a thermistor-resistor divider connected to VDD, the PWM output duty cycle will not be affected by changes in the supply voltage. Driver Output OUT is a complementary push-pull digital output with asymmetric drive (approximately 10mA source ...
... at least one of the control voltage inputs is generally from a thermistor-resistor divider connected to VDD, the PWM output duty cycle will not be affected by changes in the supply voltage. Driver Output OUT is a complementary push-pull digital output with asymmetric drive (approximately 10mA source ...
AD7177-2 - Analog Devices
... 2-/4-channel (fully/pseudo differential) Σ-Δ analog-to-digital converter (ADC) for low bandwidth inputs. It has a maximum channel scan rate of 10 kSPS (100 µs) for fully settled data. The output data rates range from 5 SPS to 10 kSPS. The AD7177-2 integrates key analog and digital signal conditionin ...
... 2-/4-channel (fully/pseudo differential) Σ-Δ analog-to-digital converter (ADC) for low bandwidth inputs. It has a maximum channel scan rate of 10 kSPS (100 µs) for fully settled data. The output data rates range from 5 SPS to 10 kSPS. The AD7177-2 integrates key analog and digital signal conditionin ...
73S8014RN Smart Card Interface DATA SHEET
... Figure 4: Activation Sequence – RSTIN Low When CMDVCC Goes Low ............................................................. 16 Figure 5: Activation Sequence – RSTIN High When CMDVCC Goes Low............................................................. 17 Figure 6: Deactivation Sequence .......... ...
... Figure 4: Activation Sequence – RSTIN Low When CMDVCC Goes Low ............................................................. 16 Figure 5: Activation Sequence – RSTIN High When CMDVCC Goes Low............................................................. 17 Figure 6: Deactivation Sequence .......... ...
Temperature Transducer Trainer ST2302 Operating
... are to be made under conditions where there is likelihood of two or more input quantities influencing the transducer, it is desirable to select a transducer which is sensitive to the desirable quantity & insensitive to the unwanted quantity. If this is not possible, ways & measures should be found t ...
... are to be made under conditions where there is likelihood of two or more input quantities influencing the transducer, it is desirable to select a transducer which is sensitive to the desirable quantity & insensitive to the unwanted quantity. If this is not possible, ways & measures should be found t ...
ADM8690 数据手册DataSheet 下载
... period. The reset threshold is typically 4.65 V for the ADM8690/ADM8691/ADM8694/ADM8695 and 4.4 V for the ADM8692 and ADM8693. RESET remains low for 50 ms (ADM8690/ADM8691/ADM8692/ADM8693) or 200 ms (ADM8694/ADM8695) after VCC returns above the threshold. RESET also goes low for 50 ms (ADM8690/ADM86 ...
... period. The reset threshold is typically 4.65 V for the ADM8690/ADM8691/ADM8694/ADM8695 and 4.4 V for the ADM8692 and ADM8693. RESET remains low for 50 ms (ADM8690/ADM8691/ADM8692/ADM8693) or 200 ms (ADM8694/ADM8695) after VCC returns above the threshold. RESET also goes low for 50 ms (ADM8690/ADM86 ...
MAX512/MAX513 Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface _______________General Description
... of two, eliminating the need for a buffer input voltage range to the positive supply rail. In dual-supply mode, the DAC outputs are not attenuated and the buffer is set to unity gain. Although only necessary for negative output voltages, the dual-supply mode may be used even if the desired DAC outpu ...
... of two, eliminating the need for a buffer input voltage range to the positive supply rail. In dual-supply mode, the DAC outputs are not attenuated and the buffer is set to unity gain. Although only necessary for negative output voltages, the dual-supply mode may be used even if the desired DAC outpu ...
Application Note No. 060
... of approximately 5 to 10 dB can be expected by using this “trick”. The same effect may be seen by using extra charge storage on the collector, but the results usually are not nearly as dramatic. The closer together the two input test tones f1 and f2 are in frequency, the lower frequency the product ...
... of approximately 5 to 10 dB can be expected by using this “trick”. The same effect may be seen by using extra charge storage on the collector, but the results usually are not nearly as dramatic. The closer together the two input test tones f1 and f2 are in frequency, the lower frequency the product ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.