HMC549MS8G / 549MS8GE
... The HMC549MS8G & HMC549MS8GE are GaAs PHEMT MMIC Low Noise Amplifiers that are ideal pre-amplifiers for CATV Set Top Box, Home Gateway, and Digital Television receivers operating between 40 and 960 MHz. This high dynamic range LNA has been optimized to provide 3.5 dB noise figure and +27 dBm output ...
... The HMC549MS8G & HMC549MS8GE are GaAs PHEMT MMIC Low Noise Amplifiers that are ideal pre-amplifiers for CATV Set Top Box, Home Gateway, and Digital Television receivers operating between 40 and 960 MHz. This high dynamic range LNA has been optimized to provide 3.5 dB noise figure and +27 dBm output ...
Current Shunt Monitor -16V to +80V Common
... This region of operation is the least accurate for the INA193−INA198 family. To achieve the wide input common-mode voltage range, these devices use two op amp front ends in parallel. One op amp front end operates in the positive input common-mode voltage range, and the other in the negative input re ...
... This region of operation is the least accurate for the INA193−INA198 family. To achieve the wide input common-mode voltage range, these devices use two op amp front ends in parallel. One op amp front end operates in the positive input common-mode voltage range, and the other in the negative input re ...
AD8139 Low Noise Rail-to-Rail Differential ADC Driver Data Sheet
... amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the vol ...
... amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the vol ...
LINEAR VARIABLE DIFFERENTIAL TRANSFORMERS
... Due to the principle of operation and the application of an LVDT, the parameters can become very complex. The following requirements should be defined in a specification to permit an optimum design for coil size and housing dimensions. Electrical Stroke is the displacement range over which the speci ...
... Due to the principle of operation and the application of an LVDT, the parameters can become very complex. The following requirements should be defined in a specification to permit an optimum design for coil size and housing dimensions. Electrical Stroke is the displacement range over which the speci ...
TPS54231 2-A, 28-V Input, Step-Down DC
... The TPS54231 device requires a minimum input voltage of 3.5 V for normal operation. The EN pin has an internal pullup current source that can be used to adjust the input-voltage undervoltage lockout (UVLO) with two external resistors. In addition, the pullup current provides a default condition when ...
... The TPS54231 device requires a minimum input voltage of 3.5 V for normal operation. The EN pin has an internal pullup current source that can be used to adjust the input-voltage undervoltage lockout (UVLO) with two external resistors. In addition, the pullup current provides a default condition when ...
Kirchhoff`s Laws
... resistances comprising the circuit loop have been defined as V1, V2, V3, V4 and Kirchhoff’s Voltage Law allows us to write down an equation relating these voltages. If we think about travelling around the closed circuit loop in any direction, we note that the four voltages will be encountered in seq ...
... resistances comprising the circuit loop have been defined as V1, V2, V3, V4 and Kirchhoff’s Voltage Law allows us to write down an equation relating these voltages. If we think about travelling around the closed circuit loop in any direction, we note that the four voltages will be encountered in seq ...
R=ρL/A
... Are these connected in series or parallel? Answer: The double outlets are connected in parallel because they can be used independently and each provides the full voltage. If they were in series, both outlets would have to be used to complete the circuit, and the voltage would be divided between the ...
... Are these connected in series or parallel? Answer: The double outlets are connected in parallel because they can be used independently and each provides the full voltage. If they were in series, both outlets would have to be used to complete the circuit, and the voltage would be divided between the ...
2.5.3 Station Blackout Alternate AC Source 1.0 Description
... SBODG equipment controls are provided in the MCR and RSS as listed in Table 2.5.3-1. ...
... SBODG equipment controls are provided in the MCR and RSS as listed in Table 2.5.3-1. ...
Differential Amplifiers
... vDS2 >= vGS2-VTN vout – VS1 >= VIC- 0.5vID – VS1 – VTN vout >= VIC – VTN Where we have assumed that the region of transition for M2 is close to vID = 0V. Similarly M4 is saturated when, ...
... vDS2 >= vGS2-VTN vout – VS1 >= VIC- 0.5vID – VS1 – VTN vout >= VIC – VTN Where we have assumed that the region of transition for M2 is close to vID = 0V. Similarly M4 is saturated when, ...
ADG3257 数据手册DataSheet 下载
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
Circuit Reduction Techniques
... A typical Ohm-meter measures the resistance of a resistor by using the Ohm’s Law. It applies a known voltage of vs across the resistor, measures the current flowing through the resistor, and its dial are set to convert the measured value of current into the value of resistance by using R = vs /imeasu ...
... A typical Ohm-meter measures the resistance of a resistor by using the Ohm’s Law. It applies a known voltage of vs across the resistor, measures the current flowing through the resistor, and its dial are set to convert the measured value of current into the value of resistance by using R = vs /imeasu ...
PDF
... coupling transformer connected in shunt to the distribution network through a coupling transformer. The VSC converts the dc voltage across the storage device into a set of three-phase ac output voltages. These voltages are in phase and coupled with the ac system through the reactance of the coupling ...
... coupling transformer connected in shunt to the distribution network through a coupling transformer. The VSC converts the dc voltage across the storage device into a set of three-phase ac output voltages. These voltages are in phase and coupled with the ac system through the reactance of the coupling ...
EV2420-F-00A - Monolithic Power System
... 6. Internally a zener diode is connected from EN pin to GND pin. The typical clamping voltage of the zener diode is 6.5V. So VIN can be connected to EN through a high ohm resistor if the system doesn't have any other logic input acting as enable signal. The resistor needs to be designed to limit the ...
... 6. Internally a zener diode is connected from EN pin to GND pin. The typical clamping voltage of the zener diode is 6.5V. So VIN can be connected to EN through a high ohm resistor if the system doesn't have any other logic input acting as enable signal. The resistor needs to be designed to limit the ...
ADP5037 英文数据手册DataSheet 下载
... The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space. When the MODE pin is set high, the buck regulators operate in forced PWM mode. When the MODE pin is set low and the load is above a predefined threshold, the buck regulators ...
... The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space. When the MODE pin is set high, the buck regulators operate in forced PWM mode. When the MODE pin is set low and the load is above a predefined threshold, the buck regulators ...
OKI-78SR Series
... suggested capacitor values are 10 to 22 μF, rated at twice the expected maximum input voltage. Make sure that the input terminals do not go below the undervoltage shutdown voltage at all times. More input bulk capacitance may be added in parallel (either electrolytic or tantalum) if needed. Recommen ...
... suggested capacitor values are 10 to 22 μF, rated at twice the expected maximum input voltage. Make sure that the input terminals do not go below the undervoltage shutdown voltage at all times. More input bulk capacitance may be added in parallel (either electrolytic or tantalum) if needed. Recommen ...
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.