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Minimizing Distortion in Operational Transconductance Amplifiers
Minimizing Distortion in Operational Transconductance Amplifiers

Op Amps - Brookdale Community College
Op Amps - Brookdale Community College

BDTIC www.BDTIC.com/infineon  TLV4976-1K
BDTIC www.BDTIC.com/infineon TLV4976-1K

... than for static fields. This is due to the - 3dB corner frequency of the low pass filter in the signal path 3) Systematic delay between magnetic threshold reached and output switching 4) Jitter is the unpredictable deviation of the output switching delay 5) Time from applying VS ≥ 3.0V to the sensor ...
Slide 1
Slide 1

Lead-Acid Fast-Charge IC
Lead-Acid Fast-Charge IC

... around that value are interpreted as being proportional to the battery temperature (see Figure 7). ...
Pen Multimeter - Triplett Test Equipment
Pen Multimeter - Triplett Test Equipment

INA180 Low- and High-Side Voltage Output
INA180 Low- and High-Side Voltage Output

... The INA180 supports small-signal bandwidths as high as 350 kHz, and large-signal slew rates of 2 V/µs. The ability to detect rapid changes in the sensed current, as well as the ability to quickly slew the output, make the INA180 a good choice for applications that require a quick response to input c ...
PRM™ Regulator 28 Vdc Input
PRM™ Regulator 28 Vdc Input

TS14002 - Semtech
TS14002 - Semtech

74LCXZ16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7
74LCXZ16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7

... Note 3: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recomme ...
Chapter 17 Powerpoint
Chapter 17 Powerpoint

LM20 2.4V, 10µA, SC70, micro SMD Temperature Sensor (Rev. Q)
LM20 2.4V, 10µA, SC70, micro SMD Temperature Sensor (Rev. Q)

... temperature range of −55°C to 130°C. The power supply operating range is 2.4 V to 5.5 V. The transfer function of LM20 is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LM20 when specified to a parabolic transfer function is typically ±1.5°C at an ambient ...
T5D [29]-[51]
T5D [29]-[51]

... A. It is a measure of the opposition to AC current flow in a circuit B. It is the inverse of resistance C. It is a measure of the Q or Quality Factor of a ...
HMC866LC3C - seek datasheet
HMC866LC3C - seek datasheet

... The HMC866LC3C is a Limiting Amplifier packaged in a leadless 3x3 mm ceramic surface mount package. The amplifier supports up to 43 Gbps operation and provides 29 dB of differential gain. The output voltage swing is adjustable up to 800 mVp-p differential by using the VAC analog control input and th ...
70 W HID lamp ballast based on the L6569, L6385E and L6562A
70 W HID lamp ballast based on the L6569, L6385E and L6562A

... Ignition circuit A high voltage is required to ignite the HID lamp. The ignition voltage depends on the type of HID lamp. For a MHL (metal halide lamp) it is about 3-5 kV. For a hot lamp re-striking needs about 20 kV. Immediate re-ignition of a hot lamp is not advised. Therefore, a cooling down peri ...
LM317-N - Texas Instruments
LM317-N - Texas Instruments

BandGap reference circuits
BandGap reference circuits

... • The most common approach: use of a Zener diode that breaks down at a known voltage when reverse biased. Disadvantage: The breakdown voltage of the Zener diode is larger than the power supplies used in most of the modern circuits. Therefore, this approach is not popular now-a-days. • Making use of ...
AP65552 - Diodes Incorporated
AP65552 - Diodes Incorporated

Lecture 2 - Purdue Physics
Lecture 2 - Purdue Physics

... • Simplify using equivalent resistors • Label currents with arbitary directions •If the calculated current is negative, the real direction is opposite to the one defined by you. • Apply Junction Rule to all the labeled currents. •Useful when having multiple loops in a circuit. • Choose independent l ...
design project outline - Department of Electrical and Computer
design project outline - Department of Electrical and Computer

LT1113 - Dual Low Noise, Precision, JFET Input Op Amps
LT1113 - Dual Low Noise, Precision, JFET Input Op Amps

... voltage at the input voltage range limits to a maximum of 2.3mV (A grade) to 2.8mV (C grade). Note 8: This parameter is not 100% tested. Note 9: Slew rate is measured in AV = –1; input signal is ±7.5V, output measured at ±2.5V. Note 10: The LT1113 is designed, characterized and expected to meet thes ...
Chapter 18
Chapter 18

... Equivalent Resistance – Series • Req = R1 + R2 + R3 + … • The equivalent resistance of a series combination of resistors is the algebraic sum of the individual resistances and is always greater than any of the individual resistors. • If one element in the series circuit fails, the circuit would no ...
Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to
Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to

... Non-inverting imput to the error amplifier. A precision voltage must be applied to this pin before the TPS40042 is enabled. Since this input is connected directly to the non-inverting pin of the error amplifier, the quality of the voltage at this pin has a direct impact on the quality of the output ...
2.2-MHz, 60-V OUTPUT STEP UP DC/DC CONVERTER (Rev. B)
2.2-MHz, 60-V OUTPUT STEP UP DC/DC CONVERTER (Rev. B)

... The TPS55332 operates as a step up (boost) converter; the feedback concept is voltage mode control using the VSENSE terminal, with cycle-by-cycle current limit. The voltage supervisory function for power-on-rest during system power-on is monitoring the output voltage, and once this has exceeded the ...
Current Ripple Factor of a Buck Converter
Current Ripple Factor of a Buck Converter

< 1 ... 379 380 381 382 383 384 385 386 387 ... 984 >

Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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