AD8250 i Programmable Gain Instrumentation Amplifier
... The AD8250 user interface consists of a parallel port that allows users to set the gain in one of two ways (see Figure 1). A 2-bit word sent via a bus can be latched using the WR input. An alternative is to use the transparent gain mode where the state of the logic levels at the gain port determines ...
... The AD8250 user interface consists of a parallel port that allows users to set the gain in one of two ways (see Figure 1). A 2-bit word sent via a bus can be latched using the WR input. An alternative is to use the transparent gain mode where the state of the logic levels at the gain port determines ...
MAX9163 Bus LVDS 3.3V Single Transceiver General Description Features
... The transceiver consists of one differential BLVDS line driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). ...
... The transceiver consists of one differential BLVDS line driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). ...
MAX3861 2.7Gbps Post Amp with Automatic Gain Control General Description Features
... unless otherwise noted. All AC specifications are guaranteed by design and characterization, unless otherwise noted. Supply current measurement is taken with AC-coupled inputs and excludes output currents into 50Ω loads. Minimum gain is defined as VIN = 1200mVP-P and VOUT = 400mVP-P. Maximum gain is ...
... unless otherwise noted. All AC specifications are guaranteed by design and characterization, unless otherwise noted. Supply current measurement is taken with AC-coupled inputs and excludes output currents into 50Ω loads. Minimum gain is defined as VIN = 1200mVP-P and VOUT = 400mVP-P. Maximum gain is ...
LT1302 - Micropower High Output Current Step
... the oscillator is enabled. Switch Q4 alternately turns on, causing current buildup in inductor L1, then turns off, allowing the built-up current to flow into output capacitor C3 via D1. As the output voltage increases, so does the FB voltage; when it exceeds the reference plus ...
... the oscillator is enabled. Switch Q4 alternately turns on, causing current buildup in inductor L1, then turns off, allowing the built-up current to flow into output capacitor C3 via D1. As the output voltage increases, so does the FB voltage; when it exceeds the reference plus ...
PH 292, General Physics Laboratory II, Spring 2003
... The Wheatstone bridge is a useful tool in electronics. Once the circuit is balanced with the potentiometer, any disruption to the resistance in the circuit will cause a current between points C and B and a nonzero voltage Vg. This current can then be used to open a door, move a robot, set off a burg ...
... The Wheatstone bridge is a useful tool in electronics. Once the circuit is balanced with the potentiometer, any disruption to the resistance in the circuit will cause a current between points C and B and a nonzero voltage Vg. This current can then be used to open a door, move a robot, set off a burg ...
Reference Design PRD1205 Quasi-Isolated Flyback; 12V Car Accessory Plug to 5V @ 1.2A
... The AD8691 op amp operates as a 0.25 gain differential amplifier for feedback. This amplifier tolerates this small isolation voltage with tight output voltage regulation from 0 mA to full load, but without the disadvantages that accompany an optocoupler-based feedback scheme. If the differential vol ...
... The AD8691 op amp operates as a 0.25 gain differential amplifier for feedback. This amplifier tolerates this small isolation voltage with tight output voltage regulation from 0 mA to full load, but without the disadvantages that accompany an optocoupler-based feedback scheme. If the differential vol ...
Ringing Phenomenon during Recovery of Power Diodes
... and the inductance (L) of the external circuit. It is important to keep the inductance (L) small by laminating electric wiring. If forward current is small or Δt is short, the holes stored in the n region will be low. In that case the reverse current after t4 will becomes small allowing the depleted ...
... and the inductance (L) of the external circuit. It is important to keep the inductance (L) small by laminating electric wiring. If forward current is small or Δt is short, the holes stored in the n region will be low. In that case the reverse current after t4 will becomes small allowing the depleted ...
Digital Electronics I: Logic, Flip
... Digital Electronics I: Logic, Flip-Flops, and Clocks Purpose This experiment introduces some of the fundamental circuit elements of digital electronics. These include three kinds of logic gate, two kinds of flip-flop (single bit memory), and the 555 timer chip used as a digital clock ...
... Digital Electronics I: Logic, Flip-Flops, and Clocks Purpose This experiment introduces some of the fundamental circuit elements of digital electronics. These include three kinds of logic gate, two kinds of flip-flop (single bit memory), and the 555 timer chip used as a digital clock ...
LM20146 6A, Adjustable Frequency Synchronous Buck Regulator
... part will terminate the present on-pulse, turn-on the low-side FET, and pull the PGOOD pin low. The low-side FET will remain on until either the FB voltage falls back into regulation or the zero cross detection is triggered which in turn tri-states the FETs. If the output reaches the UVP threshold t ...
... part will terminate the present on-pulse, turn-on the low-side FET, and pull the PGOOD pin low. The low-side FET will remain on until either the FB voltage falls back into regulation or the zero cross detection is triggered which in turn tri-states the FETs. If the output reaches the UVP threshold t ...
2009 HOMEBREW CHALLENGE50 WATT AMPLIFIER ENTRY
... devices and utilizing their known forward voltage vs temperature characteristic (about -2mV/deg C) to reduce forward bias as mosfet junction temperature increases. The diodes run at a constant current. This is accomplished by making simple current sources using a PNP transistor at Q1 and Q2 with ass ...
... devices and utilizing their known forward voltage vs temperature characteristic (about -2mV/deg C) to reduce forward bias as mosfet junction temperature increases. The diodes run at a constant current. This is accomplished by making simple current sources using a PNP transistor at Q1 and Q2 with ass ...
4-30 Compliance and ION Meters
... The 4‐30 standard defines methods for measurement of power quality parameters in AC power supply systems. It describes measurement methods for relevant parameters to obtain reliable, repeatable and comparable results using any compliant instrument and regardless of the environmental conditions. R ...
... The 4‐30 standard defines methods for measurement of power quality parameters in AC power supply systems. It describes measurement methods for relevant parameters to obtain reliable, repeatable and comparable results using any compliant instrument and regardless of the environmental conditions. R ...
MAX9210/MAX9214/MAX9220/MAX9222 Programmable DC-Balance 21-Bit Deserializers General Description
... the voltage rating of the capacitor. The typical LVDS driver output is 350mV centered on an offset voltage of 1.25V, making single-ended output voltages of 1.425V and 1.075V. An LVDS receiver accepts signals from 0 to 2.4V, allowing approximately ±1V common-mode difference between the driver and rec ...
... the voltage rating of the capacitor. The typical LVDS driver output is 350mV centered on an offset voltage of 1.25V, making single-ended output voltages of 1.425V and 1.075V. An LVDS receiver accepts signals from 0 to 2.4V, allowing approximately ±1V common-mode difference between the driver and rec ...
Fundamental Signal Conditioning
... The major benefit of the differential amplifier is its ability to reject any voltages that are common to both inputs while amplifying the difference voltage. The voltages that are common to both inputs are appropriately called common mode voltages (Vcm or CMV). The common-mode voltage rejection qual ...
... The major benefit of the differential amplifier is its ability to reject any voltages that are common to both inputs while amplifying the difference voltage. The voltages that are common to both inputs are appropriately called common mode voltages (Vcm or CMV). The common-mode voltage rejection qual ...
to this file: /unr15-25w
... External input capacitors serve primarily as energy-storage elements. They should be selected for bulk capacitance (at appropriate frequencies), low ESR, and high rms-ripple-current ratings. The switching nature of modern DC/DC converters requires that dc input voltage sources have low ac impedance, ...
... External input capacitors serve primarily as energy-storage elements. They should be selected for bulk capacitance (at appropriate frequencies), low ESR, and high rms-ripple-current ratings. The switching nature of modern DC/DC converters requires that dc input voltage sources have low ac impedance, ...
View/Download-PDF - International Journal of Computer Science
... An inverter is an electronic converter which converts dc-ac it is generally applied renewable energy generation and UPS. Thus inverter with high voltage boost with high efficiency is of great demand. The traditional inverter topologies include voltage and current fed inverters. In voltage fed invert ...
... An inverter is an electronic converter which converts dc-ac it is generally applied renewable energy generation and UPS. Thus inverter with high voltage boost with high efficiency is of great demand. The traditional inverter topologies include voltage and current fed inverters. In voltage fed invert ...
Precision Adjustable Shunt Regulator
... (UVLO). It is intended to keep the chip from operating until the internal reference is properly biased. The threshold is approximately 1V. It is important that once the UVLO is released, the error amplifier can drive the transconductance amplifier to stabilize the loop. If a capacitor is connected b ...
... (UVLO). It is intended to keep the chip from operating until the internal reference is properly biased. The threshold is approximately 1V. It is important that once the UVLO is released, the error amplifier can drive the transconductance amplifier to stabilize the loop. If a capacitor is connected b ...
www.BDTIC.com/TI Implications of Slow or Floating CMOS Inputs SCBA004C
... Input/Output Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ...
... Input/Output Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ...
Specifications
... 1. Actual allowable voltage is the lower of the voltages specified for the main unit and the cable 2. 42 V is safe when using the 701940 with a Non isolated type BNC input. 3. The number of current probes that can be powered from the main unit probe power is limited. See the following for details. h ...
... 1. Actual allowable voltage is the lower of the voltages specified for the main unit and the cable 2. 42 V is safe when using the 701940 with a Non isolated type BNC input. 3. The number of current probes that can be powered from the main unit probe power is limited. See the following for details. h ...
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.