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SN65LVDM1677 数据资料 dataSheet 下载
SN65LVDM1677 数据资料 dataSheet 下载

... differential voltage is present on the signal pair. The LVDS receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input voltage is between –50 mV and 50 mV and within its recommended input common-mode voltage range. TI's LVDS re ...
C1415 Controller Board Setup and Operating
C1415 Controller Board Setup and Operating

... Please note that the following installation instructions must be followed in strict accordance with the order outlined below. 1. Verify controller board is wired up properly per the wiring diagram supplied with the actuator. 2. Do not connect any command signals to the actuator at this time. 3. Veri ...
$doc.title

... The input stage is a Gilbert cell mixer with oscillator. Typical mixer characteristics include a noise figure of 11dB, conversion power gain of 9.2dB, and input third-order intercept of -9.5dBm. The oscillator will operate in excess of 1GHz in L/C tank configurations. Hartley or Colpitts circuits ca ...
GHTU … MP / UNI - GSG-e-Shop
GHTU … MP / UNI - GSG-e-Shop

Writing, Editing, and/or Design/Production Sample What: My Role:
Writing, Editing, and/or Design/Production Sample What: My Role:

... and accuracy of a ceramic resonator with the flexibility and ease of use of an RC oscillator, while requiring less space than either. The LTC1799 is the only oscillator IC that can accurately generate a square wave signal at any frequency from 5kHz to 20MHz without the use of a crystal, ceramic eleme ...
±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers General Description Next-Generation Device Features
±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers General Description Next-Generation Device Features

... MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw as little as 120µA supply current when unloaded or when fully loaded with disabled drivers (see Selector Guide). Additionally, the MAX481E, MAX483E, and MAX487E have a low-curren ...
Exploration-Based High-Level Synthesis of Linear Analog Systems
Exploration-Based High-Level Synthesis of Linear Analog Systems

... are directly mapped to the corresponding circuits. Fino et al. [10] describe a greedy pattern-matching method that uses a library of circuits described as signal-flow graphs (SFG) to find an implementation for a specification also expressed as an SFG. A similar approach is proposed by Ganesan et al. ...
Evaluates:  MAX15039 MAX15039 Evaluation Kit General Description Features
Evaluates: MAX15039 MAX15039 Evaluation Kit General Description Features

... 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to 6A. The output voltage should be configured only BEFORE ...
Optical Encoders
Optical Encoders

... arrangement of identical transparent windows (slits) in each track. – A parallel beam of light (e.g., from a set of lightemitting diodes) is projected to all tracks from one side of the disk. – The transmitted light is picked off using a bank of photosensors on the other side of the disk that typica ...
Inverters
Inverters

... will be bulky since cutoff frequency is low  difficult to remove harmonics since at the same time must ensure fundamental component is not attenuated. ...
Poor Man`s 1-GHz
Poor Man`s 1-GHz

... 0.5 pF, and is made by patches of copper on each side of the board. The gain of the buffer itself is a little less than one, but because of the voltage divider action of C1 and the input capacitance of T1, the overall loss of the probe is approximately 20 dB, or the input volt- ...
from ucd.ie - the RF and Microwave Research Group at UCD
from ucd.ie - the RF and Microwave Research Group at UCD

aroh sixtus olisaemeka - abuad lms
aroh sixtus olisaemeka - abuad lms

... In mostsituations noise on a signal in a circuit is unwanted. A circuit should provide a true output of the desired goal of its construction. There are many different noise reduction techniques that can change a noisy altered output signal to a more theoretical output signal. 1. Faraday cage: A Fara ...
MAX17242/MAX17243 3.5V–36V, 2A/3A, Synchronous Buck
MAX17242/MAX17243 3.5V–36V, 2A/3A, Synchronous Buck

Model 994Enh-Ticha LV Variant Datasheet and Specifications PDF
Model 994Enh-Ticha LV Variant Datasheet and Specifications PDF

... where ultralow noise, low distortion and highly linear uncolored performance is required. It was designed as an performance upgrade replacement universal dual op-amp gain block. The pinouts conform to the standard 8 pin dual in-line monolithic IC package, allowing direct replacement. See table 1. on ...
ADS7056 Ultra-Low Power, Ultra-Small Size, 14
ADS7056 Ultra-Low Power, Ultra-Small Size, 14

... The SPI-compatible serial interface is controlled by the CS and SCLK signals. The input signal is sampled with the CS falling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interfacing to a variety of ho ...
FEATURES DESCRIPTION D
FEATURES DESCRIPTION D

... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
Phasor Measurement (Estimation) Units
Phasor Measurement (Estimation) Units

Local Field Potential
Local Field Potential

... Although Na+ spikes generate large-amplitude deflections near the soma, until recently they were thought not to contribute substantially to the traditionally considered LFP band (<100 Hz) or to the scalp-recorded EEG because the strongest fields they generate are of short duration (<2 ms) and nearby ...
LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package
LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package

... should be set high enough to prevent distortion induced errors in a particular application, but not so high that power is wasted in the driver unnecessarily. A good starting point to evaluate the LT6301 is to set the quiescent current to 10mA per amplifier. Pins 4 and 5 set the current for amplifier ...
electromagnetic interference of high
electromagnetic interference of high

... corners, bars and connectors) appear different stages of the corona in this order: a single cluster, and the glow breakthrough bunch of positive corona; Trichel’s or negative pulses, and the glow breakthrough cluster of negative corona. Only some produce HF noise, but all contributing to the corona ...
LT1993-4
LT1993-4

... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
Extra Material Part 3 - University of Waterloo
Extra Material Part 3 - University of Waterloo

90W Resonant SMPS with TEA1610 SwingChip APPLICATION NOTE AN99011
90W Resonant SMPS with TEA1610 SwingChip APPLICATION NOTE AN99011

... Electromagnetic Interference (EMI). A resonant DCDC converter produces sinusoidal waveforms and reduces the switching losses, what gives the possibility to operate at higher frequencies The resonant converter can be separated into three cascaded blocks: a AC-to-DC mains rectifier, a DCto-AC inverter ...
LM5070 - Texas Instruments
LM5070 - Texas Instruments

... The LM5070 power interface port and pulse width modulation (PWM) controller provides a complete integrated solution for Powered Devices (PD) that connect into Power over Ethernet (PoE) systems. Major features of the PD interface portion of the IC include detection, classification, programmable inrus ...
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Heterodyne



Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.
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