
Bias Current Effect on Gain of a CMOS OTA
... circuits. The reason is that the output capacitance plays the same role as the compensation capacitance [3]. This configuration also increases transconductance (g0) which in turns increases the gain of the amplifier. Today high performance and low power circuits are required that can be operated at ...
... circuits. The reason is that the output capacitance plays the same role as the compensation capacitance [3]. This configuration also increases transconductance (g0) which in turns increases the gain of the amplifier. Today high performance and low power circuits are required that can be operated at ...
Catalogue BIORiphaso MV
... The high reliability of these solutions allows to design capacitors with an higher dielectric stress and so units of reduced volume and higher reactive power per volume unity. ICAR available capacitor range which can be equipped with internal fuses is shown in Table 2 (blue zone). It is clear that s ...
... The high reliability of these solutions allows to design capacitors with an higher dielectric stress and so units of reduced volume and higher reactive power per volume unity. ICAR available capacitor range which can be equipped with internal fuses is shown in Table 2 (blue zone). It is clear that s ...
pin diode - UniMAP Portal
... Widely used in RF modulator circuit to control RF intermodulation distortion In a phase shifter circuit considered as a lumped variable-impedance microwave circuit element. PIN diodes are utilized as series or shunt connected switches in phase shifter designs. The switched elements are either length ...
... Widely used in RF modulator circuit to control RF intermodulation distortion In a phase shifter circuit considered as a lumped variable-impedance microwave circuit element. PIN diodes are utilized as series or shunt connected switches in phase shifter designs. The switched elements are either length ...
Aalborg Universitet Laboratory Exercise Instructions for Miniproject in High Voltage Engineering
... withstand – lightning and switching. In the field, these transients can take different wave shapes. Lightning overvoltage typically occur due to lightning strokes hitting the phase wires of overhead lines or outdoor bus bars. Amplitudes are very high (i.e., 1000 kV), therefore the insulation may bre ...
... withstand – lightning and switching. In the field, these transients can take different wave shapes. Lightning overvoltage typically occur due to lightning strokes hitting the phase wires of overhead lines or outdoor bus bars. Amplitudes are very high (i.e., 1000 kV), therefore the insulation may bre ...
UNIT I BJT AND SEMICONDUCTORS PART A What is barrier potential ?
... The most effective method to bias the base of a transistor amplifier is using a voltage divider. In the next chapter, we will analyze each transistor connection in detail and we will be using always this biasing method. Therefore, let's take some time to explain this method thoroughly. The idea is ...
... The most effective method to bias the base of a transistor amplifier is using a voltage divider. In the next chapter, we will analyze each transistor connection in detail and we will be using always this biasing method. Therefore, let's take some time to explain this method thoroughly. The idea is ...
bq25071-Q1 1-A, Automotive Qualified, Single
... Soft-Start Feature to Reduce Inrush Current Battery NTC Monitoring Charging Status Indication 10-Pin SON (2mm x 3mm) Package with Wettable Flanks ...
... Soft-Start Feature to Reduce Inrush Current Battery NTC Monitoring Charging Status Indication 10-Pin SON (2mm x 3mm) Package with Wettable Flanks ...
An Electrical Circuit Model for Magnetic Cores
... realignment. Flux does not change gradually and uniformly throughout the core! When the operating point reaches the horizontal axis, the net flux is zero, but this is achieved with the inner half of the core saturated in the new direction, while the outer half is simultaneously saturated in the old ...
... realignment. Flux does not change gradually and uniformly throughout the core! When the operating point reaches the horizontal axis, the net flux is zero, but this is achieved with the inner half of the core saturated in the new direction, while the outer half is simultaneously saturated in the old ...
OMDESIREDTI P
... 24. A desired common-mode voltage is provided at a node 26 by a reference circuit 28. The circuit in FIG. 1 senses the common-mode output level of ampli?er 10 through the resistor divider, and com pares it to the desired common-mode output level on line 26. A control signal is then generated on line ...
... 24. A desired common-mode voltage is provided at a node 26 by a reference circuit 28. The circuit in FIG. 1 senses the common-mode output level of ampli?er 10 through the resistor divider, and com pares it to the desired common-mode output level on line 26. A control signal is then generated on line ...
LEAK CURRENT HiTESTER ST5540/ST5541
... The ST5540/ST5541 provides the terminals needed to perform leak current measurement in compliance with IEC 60601-1, eliminating the need for the user to provide external switches. ...
... The ST5540/ST5541 provides the terminals needed to perform leak current measurement in compliance with IEC 60601-1, eliminating the need for the user to provide external switches. ...
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age
... age. An elevated VDD, or a hybrid use of I/O and core VDD’s, in conjunction with thin‐ and thick‐oxide MOS transistors open up many possibilities in defining circuit topologies, while maintaining the speed and area benefits of advanced processes without degrading t ...
... age. An elevated VDD, or a hybrid use of I/O and core VDD’s, in conjunction with thin‐ and thick‐oxide MOS transistors open up many possibilities in defining circuit topologies, while maintaining the speed and area benefits of advanced processes without degrading t ...
Accelnet Plus Module CANopen
... An SLI (Switch & LED Interface) function is supported by another high-speed input and four high-speed digital outputs. If not used for SLI, the input and outputs are programmable for other functions. Two open-drain MOSFET outputs can drive loads powered up to 24 Vdc. An RS-232 serial port provides a ...
... An SLI (Switch & LED Interface) function is supported by another high-speed input and four high-speed digital outputs. If not used for SLI, the input and outputs are programmable for other functions. Two open-drain MOSFET outputs can drive loads powered up to 24 Vdc. An RS-232 serial port provides a ...
Amplifier Built-in Type Laser sensor EX-L200 Series
... ●● Do not use during the initial transient time (approx. 50ms) after the power supply is switched ON. ●● In case the load and this sensor are connected to different power supplies, be sure to turn ON the power from the sensor. ●● Extension up to total 100m or less, is possible with more than 0.3mm2 ...
... ●● Do not use during the initial transient time (approx. 50ms) after the power supply is switched ON. ●● In case the load and this sensor are connected to different power supplies, be sure to turn ON the power from the sensor. ●● Extension up to total 100m or less, is possible with more than 0.3mm2 ...
GTL2010 1. General description 10-bit bidirectional low voltage translator
... port, when the Dn port is HIGH the voltage on the Sn port is limited to the voltage set by the reference transistor (SREF). When the Sn port is HIGH, the Dn port is pulled to VCC by the pull-up resistors. This functionality allows a seamless translation between higher and lower voltages selected by ...
... port, when the Dn port is HIGH the voltage on the Sn port is limited to the voltage set by the reference transistor (SREF). When the Sn port is HIGH, the Dn port is pulled to VCC by the pull-up resistors. This functionality allows a seamless translation between higher and lower voltages selected by ...
BD95861MUV
... BD95861MUV ●Description BD95861MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 18V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also ...
... BD95861MUV ●Description BD95861MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 18V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also ...
RSS065N06
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
SN75196 数据资料 dataSheet 下载
... The SN75196 combines five drivers and three receivers from the trade-standard SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The flow-through design of the SN75196 decreases the part count, reduces the board space required, and allows easy interconnection of the UART and ...
... The SN75196 combines five drivers and three receivers from the trade-standard SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The flow-through design of the SN75196 decreases the part count, reduces the board space required, and allows easy interconnection of the UART and ...
10 Things to Consider in a POL Module | CUI Inc
... of designing in a single high-current POL module. Digitally controlled POL modules are particularly well-suited for this type of implementation, with the advantage being that the thermal load is spread across multiple modules instead of concentrated on a single POL. With digitally controlled POL mod ...
... of designing in a single high-current POL module. Digitally controlled POL modules are particularly well-suited for this type of implementation, with the advantage being that the thermal load is spread across multiple modules instead of concentrated on a single POL. With digitally controlled POL mod ...
Basic Controls, 1-4 Contactors and Control Relays
... Ex. 1-4 – Contactors and Control Relays Discussion To reverse the direction of a motor, an arrangement of two contactors can be made, with each contactor dedicated to either forward or reverse direction. These contactors may then serve the same purpose as the Cam Switch module, except they are op ...
... Ex. 1-4 – Contactors and Control Relays Discussion To reverse the direction of a motor, an arrangement of two contactors can be made, with each contactor dedicated to either forward or reverse direction. These contactors may then serve the same purpose as the Cam Switch module, except they are op ...
Variable-frequency drive

A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.