• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
A6986F - STMicroelectronics
A6986F - STMicroelectronics

... Switching frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 ...
Atmel ATA6823C H-bridge Motor Driver Features DATASHEET
Atmel ATA6823C H-bridge Motor Driver Features DATASHEET

... capability. Using the VMODE pin, the output voltage can be selected to either 5V or 3.3V. Switching of the output voltage during operation is not intended to be supported. The VMODE pin must be hard-wired to either VINT for 5V or to GND for 3.3V. The logic HIGH level of the microcontroller interface ...
No Slide Title
No Slide Title

Quadruple 8-Bit Digital-to-Analog Converters
Quadruple 8-Bit Digital-to-Analog Converters

... The TLC7225 consists of four 8-bit voltage-output digital-to-analog converters (DACs), with output buffer amplifiers and interface logic with double register-buffering. Separate on-chip latches are provided for each of the DACs. Data is transferred into one of these data latches through a common 8-b ...
DS1250Y/AB 4096k Nonvolatile SRAM FEATURES PIN ASSIGNMENT
DS1250Y/AB 4096k Nonvolatile SRAM FEATURES PIN ASSIGNMENT

... going low to the earlier of CE or WE going high. 4. tDH, tDS are measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5 pF load and are not 100% tested. 6. If the CE low transition occurs simultaneously with or latter than the WE low transition, the output buffers ...
DAC161P997 Single-Wire 16-bit DAC for 4
DAC161P997 Single-Wire 16-bit DAC for 4

... last valid output level prior to the occurrence of the fault. ...
BDTIC www.BDTIC.com/infineon T D A 4 8 6 3   -
BDTIC www.BDTIC.com/infineon T D A 4 8 6 3 -

... The startup current is usually set with a startup resistor which is effective throughout the whole area of operation. A high startup current will therefore lower the system efficiency significantly, especially during low load operation. For TDA 4863 a startup resistor of 220 kΩ or even higher is sti ...
iC-MG 8-Bit Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
iC-MG 8-Bit Sin/Cos INTERPOLATION IC WITH RS422 DRIVER

... The PGA front-end permits differential (VDIFF or IDIFF mode) or single-ended input signals (VREF or IREF mode); high impedance (V modes) and low impedance (I modes) can be selected. By this adaptation MR sensor bridges or photosensors can be directly connected. The integrated signal conditioning uni ...
LMV793/LMV794 88 MHz, Low Noise, 1.8V
LMV793/LMV794 88 MHz, Low Noise, 1.8V

... LMV793/LMV794 are stable at a gain of 10 and have a gain bandwidth product (GBW) of 88 MHz. The LMV793/LMV794 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV793/LMV794 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as mu ...
General Description Features Pin Assignment Block Diagram 8312I
General Description Features Pin Assignment Block Diagram 8312I

... NOTE 1: Measured from the VDD/2 of the input to VDDO/2 of the output. NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at VDDO/2. NOTE 3: Defined as skew between outputs on different devices operating a the same supply voltage and with equal ...
LNBH24
LNBH24

... tone waveform characteristics will always be internally controlled by the LNBH24 tone generator and the EXTM signal will be used as a timing control for DiSEqC tone data encoding on the VoTX output. A TTL-compatible 22 kHz signal is required for the proper control of the EXTM pin function. Before se ...
MAX5168 32-Channel Sample/Hold Amplifier with a Single Multiplexed Input General Description
MAX5168 32-Channel Sample/Hold Amplifier with a Single Multiplexed Input General Description

... Two MAX5168s can be configured to operate as a single 64 output sample/hold. The upper and lower addressed devices are identified by CONFIG’s logic level. Connect the CONFIG pin of the upper device low, making its SELECT pin active high. Connect the CONFIG pin of the lower device high to make the SE ...
RF5189 3V, 2.45GHz LINEAR POWER AMPLIFIER Features
RF5189 3V, 2.45GHz LINEAR POWER AMPLIFIER Features

... The RF5189 is a two-stage device with a nominal gain of 25dB in the 2.4GHz to 2.5GHz ISM band. The RF5189 is designed primarily for IEEE802.11B WiFi applications where the available supply voltage and current are limited. This amplifier will operate to (and below) the lowest expected voltage made av ...
ADS5204-Q1 数据资料 dataSheet 下载
ADS5204-Q1 数据资料 dataSheet 下载

MAX16930/MAX16931 2MHz, 36V, Dual Buck with Preboost and 20µA Quiescent Current General Description
MAX16930/MAX16931 2MHz, 36V, Dual Buck with Preboost and 20µA Quiescent Current General Description

... preboost controller. They operate with an input voltage supply from 2V to 42V with preboost active and can operate in drop-out condition by running at 95% duty cycle. The devices are intended for applications with mid- to high-power requirements that operate at a wide input voltage range such as dur ...
AP3595 Description Pin Assignments
AP3595 Description Pin Assignments

... AP3595 is a dual-phase synchronous-rectified buck controller designed to deliver high quality output voltage for high power applications. It is capable of delivering up to 60A output current with embedded bootstrapped drivers that support 12V+12V driver capability. The built-in bootstrap diode simpl ...
TPS92691/-Q1 Multi-Topology LED Driver With
TPS92691/-Q1 Multi-Topology LED Driver With

... disconnects the COMP pin, and sets DDRV output to ground. The input signal duty cycle controls the average LED current through PWM dimming operation. Connect to VCC when not used for PWM dimming. ...
PD70101/PD70201 Datasheet
PD70101/PD70201 Datasheet

... Input Supply to the DC-DC Controller. Connect a 4.7µF or higher ceramic capacitor from this pin to PGND. Alternately an parallel combination of 1µF ceramic and an greater than 10µF electrolytic capacitor can be used. Auxiliary voltage reference to VPN_OUT; this voltage can be used for DC-DC startup ...
Brock University Physics Department Phys 3P92: Experimental
Brock University Physics Department Phys 3P92: Experimental

... of error: systematic errors due to differences between nominal and actual component values, instrumental errors, random scatter, etc. ...
BU24031GW
BU24031GW

Installation and Operating Instructions
Installation and Operating Instructions

... Do not disassemble the battery charger. Only qualified service personnel should attempt repairs. Incorrect reassembly may result in explosion, electrical shock, or fire. ...
Designing With TPS7H3301-SP Double Data Rate (DDR) Termination
Designing With TPS7H3301-SP Double Data Rate (DDR) Termination

... A when going from sinking to sourcing the load, this can only occur if we go from all 0s to all 1s, and this condition stays for longer than the inverse of converter bandwidth. For a linear converter with a bandwidth of 80 kHz, this implies about 12.5 µs, and for the switcher with its bandwidth in t ...
AD8137 (Rev. E)
AD8137 (Rev. E)

2011. Lecture 2
2011. Lecture 2

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

< 1 ... 54 55 56 57 58 59 60 61 62 ... 235 >

Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report