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Advanced re-clocking for TDA1541 based CD players
Advanced re-clocking for TDA1541 based CD players

... require a bias voltage of approx. 1 ... 1.4V, so this bias voltage has to be provided too. Using the SDcard player, it's possible to lower ground-bounce even further by using 32 bits / frame, resulting in 1.4112 MHz bit clock (ground-bounce decreases with decreased voltage and decreased frequency). ...
AS339/339A Description Features
AS339/339A Description Features

FAN7171_F085 - High-Current High
FAN7171_F085 - High-Current High

... coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purp ...
Installation and Maintenance Manual Bar Type Ionizer Series IZS31
Installation and Maintenance Manual Bar Type Ionizer Series IZS31

... their compatibility with the specific system must be based on specifications or after analysis and/or tests to meet your specific requirements. Those who decide the compatibility of equipment shall take the responsibility to guarantee the initial system performance and safety. Construct the system a ...
AD8250 i Programmable Gain Instrumentation Amplifier
AD8250 i Programmable Gain Instrumentation Amplifier

... The AD8250 is an instrumentation amplifier with digitally programmable gains that has GΩ input impedance, low output noise, and low distortion making it suitable for interfacing with sensors and driving high sample rate analog-to-digital converters (ADCs). It has a high bandwidth of 10 MHz, low THD ...
FEBFL7701_L31H008A  7.8 W LED Ballast Using FL7701 Featured Fairchild Product:
FEBFL7701_L31H008A 7.8 W LED Ballast Using FL7701 Featured Fairchild Product:

- Connect Innovate UK
- Connect Innovate UK

... - electromagnetic devices that convert a magnetic flux, generated by the application of a low voltage electrical control signal (either AC or DC) across the relay terminals, into a pulling mechanical force which operates the electrical contacts within the relay - contact resistance (primarily due to ...
AGATA Hybrid Preamplifiers with Pulser, Draft Version 1.4
AGATA Hybrid Preamplifiers with Pulser, Draft Version 1.4

... Right side: corresponding signal seen at the 1st stage output. Note that no reset occurs on it. ...
MAX8727 TFT-LCD Step-Up DC-DC Converter General Description Features
MAX8727 TFT-LCD Step-Up DC-DC Converter General Description Features

... circuitry with a built-in n-channel power MOSFET to achieve high efficiency and fast transient response. Users can select 640kHz or 1.2MHz operation using a logic input pin (FREQ). The high switching frequencies allow the use of ultra-small inductors and low-ESR ceramic capacitors. The current-mode ...
Introduction to measuring Instruments
Introduction to measuring Instruments

... Draw and explain the operation of megger circuit. In a carey foster bridge a resistance of 1.0125 ohms is compared with standard resistance of 1.0000 ohms, the slide wire has a resistance of 0.250 ohms in 100 divisions. the ratio arms nominally each 10 ohms, are actually 10.05 and 9.95 ohms. Slide w ...
TJF1052i
TJF1052i

... Semiconductors, offering significant improvements over first- and second-generation devices. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance, and also features ideal passive behavior to the CAN bus when the transceiver supply voltage is off. The T ...
AD734.pdf
AD734.pdf

... needed. The shorthand form in this case is ±Z ( ±W ) = ( +U ) ((+ X )) + ( ±Y ). ...
High-Performance Clock Integration Key to 40/100G
High-Performance Clock Integration Key to 40/100G

... must support a variety of protocols, including OTU3, OTU4, 10GbE and 100GbE, they also require multiple reference frequencies. Figure 1 shows typical frequencies required by these 40/100G systems. Note that many of these rates are fractional frequencies that must be generated precisely. The clock de ...
MAX8752 TFT LCD Step-Up DC-DC Converter General Description Features
MAX8752 TFT LCD Step-Up DC-DC Converter General Description Features

... The MAX8752 is a highly efficient, step-up power supply designed for TFT-LCD panels. The typical circuit shown in Figure 1 operates from an input voltage as low as 1.8V, and produces a MAIN output of 10V at 220mA from 2.5V input while supporting discrete diode-capacitor charge pumps that produce -9V ...
MAX31865 RTD-to-Digital Converter General Description Features
MAX31865 RTD-to-Digital Converter General Description Features

... Application Circuits. The reference resistor current also flows through the RTD. The voltage across the reference resistor is the reference voltage for the ADC. The voltage across the RTD is applied to the ADC’s differential inputs (RTDIN+ and RTDIN-). The ADC therefore produces a digital output tha ...
SN75185 数据资料 dataSheet 下载
SN75185 数据资料 dataSheet 下载

... IOS − Short-Circuit Output Current − mA ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... passive components. A low order low pass double  -filter is taken into account of different cut-off for differential as well as common mode. This paper study the effects of poles and zeros .It accurately predicts the changes are being made in the design . As an EMI filter the overall circuit resona ...
LT4356-3 - Linear Technology
LT4356-3 - Linear Technology

... down to a low current mode by pulling the SHDN pin below the shutdown threshold of 0.4V. All functions, including the spare amplifier, are turned off. Pull this pin above 1.7V or disconnect it and allow the internal current source to turn the part back on. After GATE pin pulls low due to fault time ...
Novel 9-Steps Automatic Voltage Regulator based on Two Step
Novel 9-Steps Automatic Voltage Regulator based on Two Step

... the resultant harmonics in the load current that represents a main challenge due the negative on the design complexity which come from the necessity of harmonics manipulation. On the other side, AC and DC voltage controlling field is partially covered, as well as voltage regulation and supplying to ...
AAT2606 数据资料DataSheet下载
AAT2606 数据资料DataSheet下载

... and 68dB of power supply rejection at 10kHz. Each channel has its own enable pin and uses a small 1µF output capacitor. Output voltages are factory One Time Programmable (OTP) between 0.6V and 3.7V with 100mV increment and typical regulation accuracy is ±1%. The AAT2606 is a safe solution that integ ...
Paralleling Arc Welding Power Sources
Paralleling Arc Welding Power Sources

... Do not use worn, damaged, undersized, or repaired cables. Do not drape cables over your body. If earth grounding of the workpiece is required, ground it directly with a separate cable. Do not touch electrode if you are in contact with the work, ground, or another electrode from a different machine. ...
MAX14838/9 - Maxim Part Number Search
MAX14838/9 - Maxim Part Number Search

Optimal Switching in a Three-Level Inverter: an
Optimal Switching in a Three-Level Inverter: an

... Abstract—This paper addresses the problem of optimal pulse width modulation (PWM) voltage switching signals that minimizes the total harmonic distortion (THD) for a three-level inverter. Previous works have focused on the derivation of ad-hoc methods that achieve low voltage THD values by using freq ...
PoStep60-256 User`s Manual
PoStep60-256 User`s Manual

3-V to 17-V 1-A Step-Down Converter with DCS
3-V to 17-V 1-A Step-Down Converter with DCS

... Seamless transition into power save mode), an advanced regulation topology, that combines the advantages of hysteretic, voltage mode and current mode control including an AC loop directly associated to the output voltage. This control loop takes information about output voltage changes and feeds it ...
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Immunity-aware programming

When writing firmware for an embedded system, immunity-aware programming refers to programming techniques which improve the tolerance of transient errors in the program counter or other modules of a program that would otherwise lead to failure. Transient errors are typically caused by single event upsets, insufficient power, or by strong electromagnetic signals transmitted by some other ""source"" device.Immunity-aware programming is an example of defensive programming and EMC-aware programming. Although most of these techniques apply to the software in the ""victim"" device to make it more reliable, a few of these techniques apply to software in the ""source"" device to make it emit less unwanted noise.
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