PIN and APD Photodiode characteristics
... measuring the voltage across the 100 k resistor in series with the PIN diode (the voltage can be measured at the BNC connector). Calculate the output current from the PIN diode and hence calculate the Responsivity in A/W, based on the optical input power in W from the optical source. In the photovol ...
... measuring the voltage across the 100 k resistor in series with the PIN diode (the voltage can be measured at the BNC connector). Calculate the output current from the PIN diode and hence calculate the Responsivity in A/W, based on the optical input power in W from the optical source. In the photovol ...
IC of a low-dispersion timing discriminator, intended to
... Biasing the comparator to the linear segment of switching curve allows us to increase its gain and permits operation with input signals of very small amplitude. Further such a biasing will be mentioned as the comparator active mode. To do this biasing the active mode biaser has been included in the ...
... Biasing the comparator to the linear segment of switching curve allows us to increase its gain and permits operation with input signals of very small amplitude. Further such a biasing will be mentioned as the comparator active mode. To do this biasing the active mode biaser has been included in the ...
AD534 数据手册DataSheet 下载1
... transfer function will show a maximum gain of 1.25. The performance with small input signals, however, is improved by using a lower SF since the dynamic range of the inputs is now fully utilized. Bandwidth is unaffected by the use of this option. Supply voltages of ± 15 V are generally assumed. Howe ...
... transfer function will show a maximum gain of 1.25. The performance with small input signals, however, is improved by using a lower SF since the dynamic range of the inputs is now fully utilized. Bandwidth is unaffected by the use of this option. Supply voltages of ± 15 V are generally assumed. Howe ...
DRS-5V50W1XX (June 2016, Rev. 00)
... ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the device. If mains are not turned OFF, there is risk of explosion / severe damage. To guarantee sufficient convection cooling, keep a distance of 80mm (3.14 inch) above and below the device as well as a ...
... ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the device. If mains are not turned OFF, there is risk of explosion / severe damage. To guarantee sufficient convection cooling, keep a distance of 80mm (3.14 inch) above and below the device as well as a ...
LM22674 datasheet
... When the power switch turns on, the slight capacitance loading of the Schottky diode, D1, causes a leading-edge current spike with an extended ringing period. This spike can cause the current limit comparator to trip prematurely. A leading edge blanking time (TBLK) of 110 ns (typical) is used to avo ...
... When the power switch turns on, the slight capacitance loading of the Schottky diode, D1, causes a leading-edge current spike with an extended ringing period. This spike can cause the current limit comparator to trip prematurely. A leading edge blanking time (TBLK) of 110 ns (typical) is used to avo ...
Basic Calculation of a Buck Converter`s Power
... Schottky diodes have a much higher peak current rating than average rating. Therefore the higher peak current in the system is not a problem. The other parameter that has to be checked is the power dissipation of the diode. It has to handle: PD = IF ´ VF ...
... Schottky diodes have a much higher peak current rating than average rating. Therefore the higher peak current in the system is not a problem. The other parameter that has to be checked is the power dissipation of the diode. It has to handle: PD = IF ´ VF ...
DATA SHEET PUMF11 NPN resistor-equipped transistor; PNP general purpose transistor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
DMOS dual full bridge driver with PWM current controller
... 3. High Z = high impedance output 4. GND (Vs) = GND during Ton, Vs during Toff ...
... 3. High Z = high impedance output 4. GND (Vs) = GND during Ton, Vs during Toff ...
Using Ohms Law in Telephone Circuits
... Would you predict it to be higher or lower than the functioning circuit? ...
... Would you predict it to be higher or lower than the functioning circuit? ...
LTC660 - Linear Technology
... of the switches and output voltage ripple, however, it does give an intuitive feel for how the device works. For example, if you examine power conversion efficiency as a function of frequency this simple theory will explain how the LTC660 behaves. The loss and hence the efficiency is set by the outp ...
... of the switches and output voltage ripple, however, it does give an intuitive feel for how the device works. For example, if you examine power conversion efficiency as a function of frequency this simple theory will explain how the LTC660 behaves. The loss and hence the efficiency is set by the outp ...
LAB5 SP222 11
... 1, the potential difference between the positive terminal of E1 and the left end of resistor R1 and that between E and F may be taken as zero and not included in the loop equation. The magnitude of the potential change that occurs as you "step across" a source of emf such as a battery is equal to it ...
... 1, the potential difference between the positive terminal of E1 and the left end of resistor R1 and that between E and F may be taken as zero and not included in the loop equation. The magnitude of the potential change that occurs as you "step across" a source of emf such as a battery is equal to it ...
BDTIC PFC-DCM IC www.BDTIC.com/infineon Boost Controller
... An undervoltage lockout circuitry switches the IC on when VCC reaches the upper threshold VCCH and switches the IC off when VCC is falling below the lower threshold VCCL. During start up the supply current is less then 100 µA. An internal voltage clamp has been added to protect the IC from VCC overv ...
... An undervoltage lockout circuitry switches the IC on when VCC reaches the upper threshold VCCH and switches the IC off when VCC is falling below the lower threshold VCCL. During start up the supply current is less then 100 µA. An internal voltage clamp has been added to protect the IC from VCC overv ...
LMP8278Q High Mode, 14 x Gain, Precision Sensing Amplifier (Rev
... The LMP8278 is a fixed gain differential voltage precision amplifier with a gain of 14x and a -2V to +40V input common mode voltage range when operating from a single 5V supply. The LMP8278 is a member of the LMP™ family and is ideal for unidirectional current sensing applications. Because of its pr ...
... The LMP8278 is a fixed gain differential voltage precision amplifier with a gain of 14x and a -2V to +40V input common mode voltage range when operating from a single 5V supply. The LMP8278 is a member of the LMP™ family and is ideal for unidirectional current sensing applications. Because of its pr ...
High Voltage, Precision Difference Amplifier AD8209
... In load control configurations for high-side current sensing with a low-side switch, the PWM-controlled switch is ground referenced. An inductive load (solenoid) connects to a power supply/battery. A resistive shunt is placed between the switch and the load (see Figure 24). An advantage of placing t ...
... In load control configurations for high-side current sensing with a low-side switch, the PWM-controlled switch is ground referenced. An inductive load (solenoid) connects to a power supply/battery. A resistive shunt is placed between the switch and the load (see Figure 24). An advantage of placing t ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.