• 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
Symmetrical Components 1 - WSU Conference Management
Symmetrical Components 1 - WSU Conference Management

... an actual impedance (in ohms) at 241.5kV and then converting the actual impedance to a per-unit impedance on the new base. In the problem 3 at the end of this document, the transformer nameplate data is for a ratio of 525/241.5kV or 2.174, whereas BPA’s ASPEN model uses nominal voltages of 525kV an ...
AD9221 数据手册DataSheet下载
AD9221 数据手册DataSheet下载

... The first code transition should occur at an analog value 1/2 LSB above negative full scale. The last transition should occur at an analog value 1 1/2 LSB below the nominal full scale. Gain error is the deviation of the actual difference between first and last code transitions and the ideal differen ...
TUSB4020BI Two-Port USB 2.0 Hub (Rev. A)
TUSB4020BI Two-Port USB 2.0 Hub (Rev. A)

... Can be left unconnected if full power management and SMBus are not implemented. After reset, this signal is driven low by the TUSB4020BI. Due to this behavior, it is recommended to not tie directly to supply but instead pull-up or pull-down using external resistor. Note: Power switching must be supp ...
Microphone Measurements, Standards, and Specifications
Microphone Measurements, Standards, and Specifications

AD9221/AD9223/AD9220 Complete 12
AD9221/AD9223/AD9220 Complete 12

... The first code transition should occur at an analog value 1/2 LSB above negative full scale. The last transition should occur at an analog value 1 1/2 LSB below the nominal full scale. Gain error is the deviation of the actual difference between first and last code transitions and the ideal differen ...
Evaluate: MAX5952A MAX5952A Evaluation Kit/Evaluation System General Description
Evaluate: MAX5952A MAX5952A Evaluation Kit/Evaluation System General Description

... Ethernet network ports. The EV kit provides optical isolation for the I2C-compliant 3-wire interface. The isolated interface can connect to a PC’s USB port through a CMAXQUSB interface board. The EV kit can easily be reconfigured for interfacing to a user’s stand-alone microcontroller for isolated o ...
AD7693 数据手册DataSheet下载
AD7693 数据手册DataSheet下载

I-Tech HD Series
I-Tech HD Series

Manual - DATAQ Instruments
Manual - DATAQ Instruments

Neets Control – EcHo Plus
Neets Control – EcHo Plus

... I/O ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 RS-232 port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 RS-232/IR port . . . . . . ...
MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description
MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description

... The MAX9324 low-skew, low-jitter, clock and data driver distributes a differential LVPECL input to four differential LVPECL outputs and one single-ended LVCMOS output. All outputs default to logic low when the differential inputs equal GND or are left open. The MAX9324 operates from 3.0V to 3.6V, ma ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description

... cables. In general, the rise time of a transmitter directly relates to the length of an unterminated stub, which can be driven with only minor waveform reflections. The following equation expresses this relationship conservatively: ...
New Products Catalog
New Products Catalog

... The LTC2944 measures battery charge state, battery voltage, battery current and its own temperature in portable product applications. The wide input voltage range allows use with multicell batteries up to 60V. A precision coulomb counter integrates current through a sense resistor between the batter ...
a treatment of differential signaling and its design
a treatment of differential signaling and its design

... applications notes and design guides. Some of this misinformation makes PCB layout more complex than it needs to be and some of it actually introduces potential malfunctions. In order to help make the design task a little easier and sort through the misinformation, I decided it would be a good idea ...
Dual-band Power Amplifier for Wireless Communication
Dual-band Power Amplifier for Wireless Communication

... I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public. ...
ADC08D500 High Performance, Low Power, Dual 8
ADC08D500 High Performance, Low Power, Dual 8

... Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. There is no ensure of operation at the Absolute Maximum Ratings. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications a ...
TPA6130A2 - Texas Instruments
TPA6130A2 - Texas Instruments

... For I2C Interface Signals Over Recommended Operating Conditions (unless otherwise noted) ...
LTC5586 - 6GHz High Linearity I/Q
LTC5586 - 6GHz High Linearity I/Q

... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. The voltage on all pins should not exceed VCC + 0.3V or be less than –0.3V, ...
10-Port Constant-Current LED Drivers and I/O Expanders with PWM Intensity Control Features
10-Port Constant-Current LED Drivers and I/O Expanders with PWM Intensity Control Features

... overvoltage protected, and must not be driven from a voltage higher than V+. 2) After power-up, all 10 I/O ports P0 to P9 remain high impedance. They may be connected to inputs up to +7V or loads connected to V+ or independent rails up to +7V. The ports are not configured as logic inputs even though ...
Avaya Ethernet Routing Switch 3500 Series
Avaya Ethernet Routing Switch 3500 Series

... (GUI) for management and provisioning, Avaya’s Enterprise Device Manager (EDM) is an embedded web-based element management and configuration tool that enables set-up, configuration and monitoring of a single device using either HTTP or HTTPS (Secure Web). The on-box embedded version of EDM is availa ...
600/1v3 - JL Audio
600/1v3 - JL Audio

ADA4960-1 数据手册DataSheet 下载
ADA4960-1 数据手册DataSheet 下载

... The ADA4960-1 is a high performance, differential amplifier optimized for RF and IF applications. It achieves better than 63 dB IMD3 performance for frequencies up to and beyond 1 GHz, making it an ideal driver for 8-bit to 10-bit giga-sample analogto-digital converters (ADCs). ...
MAX1206 40Msps, 12-Bit ADC General Description Features
MAX1206 40Msps, 12-Bit ADC General Description Features

... (ADC) featuring a fully differential wideband track-andhold (T/H) input, driving the internal quantizer. The MAX1206 is optimized for low power, small size, and high dynamic performance. This ADC operates from a single 3.0V to 3.6V supply, consuming only 159mW, while delivering a typical signal-to-n ...
Chapter 5: Setup Boundaries/Sources Module
Chapter 5: Setup Boundaries/Sources Module

... Behind, or use the “N” key on the keyboard to shift focus deeper. Continue this operation until the trace is selected. NOTE: If you appear to have selected the bottom-most face of the model, you have gone too far. Use the rightclick menu to pick Deselect All and start over. ...
Quad IEEE 802.3at Power-Over-Ethernet Controller (Rev. B)
Quad IEEE 802.3at Power-Over-Ethernet Controller (Rev. B)

... compatible with other PSE controllers for basic functionality Beyond the industry standard operation, the TPS23851 operates with enhanced features. Port current trip point can be set to all classification thresholds of IEEE Std 802.3-2005 (or 802.3af) and can be programmed up to more than 720 mA whe ...
< 1 ... 3 4 5 6 7 8 9 10 11 ... 107 >

Scattering parameters

Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.The parameters are useful for electrical engineering, electronics engineering, and communication systems design, and especially for microwave engineering.The S-parameters are members of a family of similar parameters, other examples being: Y-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. They differ from these, in the sense that S-parameters do not use open or short circuit conditions to characterize a linear electrical network; instead, matched loads are used. These terminations are much easier to use at high signal frequencies than open-circuit and short-circuit terminations. Moreover, the quantities are measured in terms of power.Many electrical properties of networks of components (inductors, capacitors, resistors) may be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering than RF engineering, referring to the effect observed when a plane electromagnetic wave is incident on an obstruction or passes across dissimilar dielectric media. In the context of S-parameters, scattering refers to the way in which the traveling currents and voltages in a transmission line are affected when they meet a discontinuity caused by the insertion of a network into the transmission line. This is equivalent to the wave meeting an impedance differing from the line's characteristic impedance.Although applicable at any frequency, S-parameters are mostly used for networks operating at radio frequency (RF) and microwave frequencies where signal power and energy considerations are more easily quantified than currents and voltages. S-parameters change with the measurement frequency, so frequency must be specified for any S-parameter measurements stated, in addition to the characteristic impedance or system impedance.S-parameters are readily represented in matrix form and obey the rules of matrix algebra.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report