applications of integrated circuit
... When the voltage at terminal 5 is greater than +3V, current can flow through resistor R1, diode D6, the base-to-emitter junction of transistor Q1, and diode D4 to terminal 7 to turn on Q1. This action inhibits the delivery of a gate-drive output signal at terminal 4. For negative voltages at termina ...
... When the voltage at terminal 5 is greater than +3V, current can flow through resistor R1, diode D6, the base-to-emitter junction of transistor Q1, and diode D4 to terminal 7 to turn on Q1. This action inhibits the delivery of a gate-drive output signal at terminal 4. For negative voltages at termina ...
ADA4310-1 数据手册DataSheet 下载
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
ICE3xS03LJG
... printers and notebook computers, DVD players and recorder, Blue-Ray DVD player and recorder, set-top boxes and industrial auxiliary power supplies. It is a current mode PWM controller and provides a cycle-bycycle peak current control which can provide extended protection for the risk of transformer ...
... printers and notebook computers, DVD players and recorder, Blue-Ray DVD player and recorder, set-top boxes and industrial auxiliary power supplies. It is a current mode PWM controller and provides a cycle-bycycle peak current control which can provide extended protection for the risk of transformer ...
Noise-Canceling LNAs
... We wish to provide the bias current of the CG stage by a current source or a resistor. Compare the additional noise in these two cases. Since VGS2-VTH2 ≤ VRB, the noise contribution of M2 is about twice that of RB (for γ ≈ 1). Additionally, M2 may introduce significant capacitance at the input node. ...
... We wish to provide the bias current of the CG stage by a current source or a resistor. Compare the additional noise in these two cases. Since VGS2-VTH2 ≤ VRB, the noise contribution of M2 is about twice that of RB (for γ ≈ 1). Additionally, M2 may introduce significant capacitance at the input node. ...
ADS5120 数据资料 dataSheet 下载
... Its low power (100mW/channel) and high sampling rate of 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single supply. For additional interfacing flexibility, the digital I ...
... Its low power (100mW/channel) and high sampling rate of 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single supply. For additional interfacing flexibility, the digital I ...
AP5725 WHITE LED STEP-UP CONVERTER Description
... the diode capacitance (CT or CD) represents the switching losses. For diode selection, both forward voltage drop and diode capacitance need to be considered. Schottky diodes with higher current ratings usually have lower forward voltage drop and larger diode capacitance, which can cause significant ...
... the diode capacitance (CT or CD) represents the switching losses. For diode selection, both forward voltage drop and diode capacitance need to be considered. Schottky diodes with higher current ratings usually have lower forward voltage drop and larger diode capacitance, which can cause significant ...
Calibration of the Keithley 6485 Picoammeter to 400 Femto
... resistor, R, and a given voltage, V, the current through the resistor is calculated to be Ical = V/R. By measuring the voltage, V, through the SourceMeter and knowing, precisely, the resistance, R, we can then measure the current, I6485, by the picoammeter and compare Ical with I6485 in order to cal ...
... resistor, R, and a given voltage, V, the current through the resistor is calculated to be Ical = V/R. By measuring the voltage, V, through the SourceMeter and knowing, precisely, the resistance, R, we can then measure the current, I6485, by the picoammeter and compare Ical with I6485 in order to cal ...
Passive Electrical Model of Silicon Photomultipliers
... size, shown in Fig 5. A NanoLED 05A laser initiates the avalanche in the SSPM cells, and the intensity is filtered such that only a few cells fire for each event. Pulse waveforms are acquired with a Tektronix TDS51 04B digital phosphor oscilloscope. The bandwidth is 1 GHz with a sampling rate of 1 G ...
... size, shown in Fig 5. A NanoLED 05A laser initiates the avalanche in the SSPM cells, and the intensity is filtered such that only a few cells fire for each event. Pulse waveforms are acquired with a Tektronix TDS51 04B digital phosphor oscilloscope. The bandwidth is 1 GHz with a sampling rate of 1 G ...
Design and construction of an electronic gain
... The circular sweep is generated by an electronic phase shifting circuit shown in Fie. 3. ...
... The circular sweep is generated by an electronic phase shifting circuit shown in Fie. 3. ...
Chapter 13 Transmission Lines
... in traversing the elements is negligible. On the other hand, if the elements or interconnections are large enough, it may be necessary to consider them as distributed elements. This means that their resistive, capacitive, and inductive characteristics must be evaluated on a per-unit-distance basis. ...
... in traversing the elements is negligible. On the other hand, if the elements or interconnections are large enough, it may be necessary to consider them as distributed elements. This means that their resistive, capacitive, and inductive characteristics must be evaluated on a per-unit-distance basis. ...
VISHAY TCLT1 datasheet
... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
Ohm`s Law
... The area, A = π*D2/4 = 3.14*(10‐3)2/4 = 7.85*10‐7 m2 The resistance R = 17*10‐9 Ohm*m*1m/ 7.85*10‐7 m2 = 2.17*102 Ohm = 21.7 mOhm What voltage across this wire is required to have the 100 mA current through it? V = I × R = 100 e-3 × 21.7e-3 = 0.00217 V ...
... The area, A = π*D2/4 = 3.14*(10‐3)2/4 = 7.85*10‐7 m2 The resistance R = 17*10‐9 Ohm*m*1m/ 7.85*10‐7 m2 = 2.17*102 Ohm = 21.7 mOhm What voltage across this wire is required to have the 100 mA current through it? V = I × R = 100 e-3 × 21.7e-3 = 0.00217 V ...
ADL5504 数据手册DataSheet 下载
... The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 Ω series resistance at the output, combined with an external shunt capacitor, creates a l ...
... The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 Ω series resistance at the output, combined with an external shunt capacitor, creates a l ...
LTM8029 - 36VIN, 600mA Step-Down μModule Converter with 5μA Quiescent Current
... typically 5μA at no load and 12VIN. Since the LTM8029 is mostly shut down between bursts, the effective switching frequency will be lower than that programmed at the RT pin. For the same reason, the output ripple will be different than when the part is running at the full programmed frequency. The L ...
... typically 5μA at no load and 12VIN. Since the LTM8029 is mostly shut down between bursts, the effective switching frequency will be lower than that programmed at the RT pin. For the same reason, the output ripple will be different than when the part is running at the full programmed frequency. The L ...
AND8490 - Theory and Applications of the NCP1294, Switching
... should draw no more than 300 mW from either the output or input while not actively converting so all unnecessary circuitry should be turned off unless both the battery and the solar panel are installed. Two positive enable circuits have to be provided to external circuitry. One circuit detects the h ...
... should draw no more than 300 mW from either the output or input while not actively converting so all unnecessary circuitry should be turned off unless both the battery and the solar panel are installed. Two positive enable circuits have to be provided to external circuitry. One circuit detects the h ...
LTC6655 – 0.25ppm Noise, Low Drift Precision References
... Note 8: Long-term stability typically has a logarithmic characteristic and therefore, changes after 1000 hours tend to be much smaller than before that time. Total drift in the second thousand hours is normally less than one-third that of the first thousand hours with a continuing trend toward reduc ...
... Note 8: Long-term stability typically has a logarithmic characteristic and therefore, changes after 1000 hours tend to be much smaller than before that time. Total drift in the second thousand hours is normally less than one-third that of the first thousand hours with a continuing trend toward reduc ...
MAX17480 AMD 2-/3-Output Mobile Serial VID Controller General Description
... VDD, VIN3, VCC, VDDIO to AGND ..............................-0.3V to +6V LX2 to BST2..............................................................-6V to +0.3V PWRGD to AGND .....................................................-0.3V to +6V LX3 to PGND (Note 2) ........................................ ...
... VDD, VIN3, VCC, VDDIO to AGND ..............................-0.3V to +6V LX2 to BST2..............................................................-6V to +0.3V PWRGD to AGND .....................................................-0.3V to +6V LX3 to PGND (Note 2) ........................................ ...
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.