A Transient-Enhanced Low-Quiescent Current Low
... The proposed BIA technique greatly reduces the output resistance of the buffer through dynamically-biased shunt feedback. As a result, the pole at the gate of the pass device is pushed far beyond the unity-gain frequency of the LDO regulation loop under the entire load current range even if a huge p ...
... The proposed BIA technique greatly reduces the output resistance of the buffer through dynamically-biased shunt feedback. As a result, the pole at the gate of the pass device is pushed far beyond the unity-gain frequency of the LDO regulation loop under the entire load current range even if a huge p ...
Safer Electro Play ELECTRICAL TERMS
... (primary) is ‘isolated’ from the output (secondary). There is NO physical/electrical connection between the primary and secondary. Isolation transformers are usually more expensive than GFCI's, they are heavy, and like GFCIs, they do not prevent shock/electrocution if a complete circuit occurs betwe ...
... (primary) is ‘isolated’ from the output (secondary). There is NO physical/electrical connection between the primary and secondary. Isolation transformers are usually more expensive than GFCI's, they are heavy, and like GFCIs, they do not prevent shock/electrocution if a complete circuit occurs betwe ...
The Best Of Thomas Scarborough - Circuit Exchange International
... come with warnings that they could pose a risk to one’s eyesight. Not only this, but every conceivable colour is available -- including infrared and ultraviolet -- as well as various shapes and viewing angles. A narrow viewing angle usually translates into greater intensity. ...
... come with warnings that they could pose a risk to one’s eyesight. Not only this, but every conceivable colour is available -- including infrared and ultraviolet -- as well as various shapes and viewing angles. A narrow viewing angle usually translates into greater intensity. ...
TG0014D - CE Niehoff Co.
... the outside of alternator. Regulator setpoint has negative temperature compensation. At 75ºF, the setting is 28.2 V for 28 V system and 14.1 V for 14 V system. Main diagnostic feature of N3207 regulator consists of two tricolored (red, amber, green) LEDs located on the side of the regulator. One LED ...
... the outside of alternator. Regulator setpoint has negative temperature compensation. At 75ºF, the setting is 28.2 V for 28 V system and 14.1 V for 14 V system. Main diagnostic feature of N3207 regulator consists of two tricolored (red, amber, green) LEDs located on the side of the regulator. One LED ...
top plate. It is not - SMDP-VLSI
... The capacitor at the input CIN = CGS1 for Active Load and Current Source Load Amplifier and CIN = CGS1 + CGS2 for the Push Pull amplifier. The bridging capacitor C = CGD1 for Active Load and Current Source Load Amplifier and C = CGD1 + CGD2 for the Push Pull amplifier. The capacitor at the output C ...
... The capacitor at the input CIN = CGS1 for Active Load and Current Source Load Amplifier and CIN = CGS1 + CGS2 for the Push Pull amplifier. The bridging capacitor C = CGD1 for Active Load and Current Source Load Amplifier and C = CGD1 + CGD2 for the Push Pull amplifier. The capacitor at the output C ...
AE3051 Experimental Fluid Dynamics UNSTEADY VELOCITY
... When the current through Rw is increased, more heat is produced. If this is not convected away at a high enough rate, Tw will increase, until the difference Tw - Ta becomes large enough for the convection rate to equal the heating rate. The circuit shown in Figure 2 is called a Wheatstone Bridge. Wh ...
... When the current through Rw is increased, more heat is produced. If this is not convected away at a high enough rate, Tw will increase, until the difference Tw - Ta becomes large enough for the convection rate to equal the heating rate. The circuit shown in Figure 2 is called a Wheatstone Bridge. Wh ...
74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold 7
... The LCXH16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each ...
... The LCXH16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each ...
MAX1577ZEVKIT.pdf
... When using the on-board pulse generator, the LED flashes when power is first applied to the EV kit. This is due to the pulse generator circuit and not the MAX1577Z. To use external pulse generators, remove the shunts from both JU1 and JU2, and connect the pulse generators to the pads labeled EN1 and ...
... When using the on-board pulse generator, the LED flashes when power is first applied to the EV kit. This is due to the pulse generator circuit and not the MAX1577Z. To use external pulse generators, remove the shunts from both JU1 and JU2, and connect the pulse generators to the pads labeled EN1 and ...
Introduction and Digital Images
... • A band-stop filter rejects frequencies between two critical frequencies and passes all others. • Band-pass and band-stop filters can be made from both series and parallel resonant circuits. •The bandwidth of a resonant filter is determined by the Q and the resonant frequency. •The output voltage a ...
... • A band-stop filter rejects frequencies between two critical frequencies and passes all others. • Band-pass and band-stop filters can be made from both series and parallel resonant circuits. •The bandwidth of a resonant filter is determined by the Q and the resonant frequency. •The output voltage a ...
RF5745 2.4GHz TO 2.5GHz, 802.11b/g/n SINGLE-BAND FRONT END MODULE Features
... bypassing components. Other configurations may work, but the design process is much easier and quicker if this recommendation is followed. Gerber files of the evaluation board can be provided upon request. The supply voltage lines should present an RF short to the FEM by using bypass capacitors on t ...
... bypassing components. Other configurations may work, but the design process is much easier and quicker if this recommendation is followed. Gerber files of the evaluation board can be provided upon request. The supply voltage lines should present an RF short to the FEM by using bypass capacitors on t ...
Advanced Power Switching and Polarity Protection for Effects
... reversing their power supplies. This happens because the substrate of the entire chip is isolated from the circuit by a reversed bias diode diffusion. If the power supplies are reversed, this diode is forward biased and if any pin is not limited to less than maybe 20-100ma of current, you can get en ...
... reversing their power supplies. This happens because the substrate of the entire chip is isolated from the circuit by a reversed bias diode diffusion. If the power supplies are reversed, this diode is forward biased and if any pin is not limited to less than maybe 20-100ma of current, you can get en ...
DS4402/DS4404 Two/Four-Channel, I C Adjustable Current DAC 2
... As a source for biasing instrumentation or other circuits, the DS4402/DS4404 provide a simple and inexpensive current source with an I2C interface for control. The adjustable full-scale range allows the application to get the most out of its 5-bit sink or source resolution. When used in adjustable p ...
... As a source for biasing instrumentation or other circuits, the DS4402/DS4404 provide a simple and inexpensive current source with an I2C interface for control. The adjustable full-scale range allows the application to get the most out of its 5-bit sink or source resolution. When used in adjustable p ...
MAX3746 Low-Power, 622Mbps to 3.2Gbps Limiting Amplifier General Description
... The supply current measurement excludes the CML output currents by connecting the CML outputs to a separate VCC. (See Figure 1.) Hysteresis is calculated as 10 log (VDEASSERT / VASSERT). Unless otherwise specified, the data rate for all LOS detect specifications varies from 622Mbps up to 3.2Gbps, an ...
... The supply current measurement excludes the CML output currents by connecting the CML outputs to a separate VCC. (See Figure 1.) Hysteresis is calculated as 10 log (VDEASSERT / VASSERT). Unless otherwise specified, the data rate for all LOS detect specifications varies from 622Mbps up to 3.2Gbps, an ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Transmitter 315 MHz
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
BD8229EFV
... Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any RO ...
... Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any RO ...
UPS Sentinel XR PLUS 5-10kVA
... UPS can be connected to both single phase and three phase mains supplies ...
... UPS can be connected to both single phase and three phase mains supplies ...
A forum for the exchange of circuits, systems
... usual reference designators, power dissipations, and tolerances? Here are a few suggestions that can turn an ordinary schematic into a superschematic! Add waveforms, mechanical information about the housing or enclosure, trace lengths, keep-out areas; designate which components need to be on top of ...
... usual reference designators, power dissipations, and tolerances? Here are a few suggestions that can turn an ordinary schematic into a superschematic! Add waveforms, mechanical information about the housing or enclosure, trace lengths, keep-out areas; designate which components need to be on top of ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.