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a Low Cost Analog Multiplier AD633
a Low Cost Analog Multiplier AD633

1100ClassNotesSet05v05
1100ClassNotesSet05v05

AD633 Data Sheet
AD633 Data Sheet

... equation feedback loop. R2 and R5 provide controlled current output operation. The currents are integrated in capacitors C1 and C2, and the resulting voltages at high impedance are applied to the X inputs of the “next” AD633. The frequency control input, EC, connected to the Y inputs, varies the int ...
Uses of a Potential Divider
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CHAPTER 36 SERIES AND PARALLEL NETWORKS
CHAPTER 36 SERIES AND PARALLEL NETWORKS

TFBS5600/TFBS5607 Integrated Low Profile Transceiver
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Low current measurement - Keithley Application Note
Low current measurement - Keithley Application Note

LT1886 - Dual 700MHz, 200mA Operational Amplifier
LT1886 - Dual 700MHz, 200mA Operational Amplifier

... The inputs of the LT1886 are an NPN differential pair protected by back-to-back diodes (see the Simplified Schematic). There are no series protection resistors onboard which would degrade the input voltage noise. If the inputs can have a voltage difference of more than 0.7V, the input current should ...
Series and Parallel Circuit Worksheet
Series and Parallel Circuit Worksheet

SET 3 - contentcarry
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... Q26. The Zenith Computer can execute 1,000,000 instructions per second. A program running on this computer performs on average a one sector read and one sector writes for every 200 instructions that it executes. The disk drive handling the I / O transfer requires 0.00010 seconds each to perform the ...
time constant
time constant

... circuits with the required time constant. In practical applications, RC circuits are used more than RL circuits because almost any value of an RC constant can be obtained easily. Whether an RC time constant is long or short depends on the pulse width of the applied voltage. A long time constant can ...
chapter 1 - UniMAP Portal
chapter 1 - UniMAP Portal

measurements
measurements

BDTIC
BDTIC

... Wide Input Voltage Range from 4.5V to 45V Single or multi-topology LED drivers available to drive LEDs in boost (B2G), buck-boost (B2B) and SEPIC topology (max. 60V) Flexible switching frequency range: 100kHz to 500kHz (for EMC optimization) PWM and analog dimming feature to adjust average LED curre ...
SP232A 数据资料DataSheet下载
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... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
Bates - Binus Repository
Bates - Binus Repository

... circuits with the required time constant. In practical applications, RC circuits are used more than RL circuits because almost any value of an RC constant can be obtained easily. Whether an RC time constant is long or short depends on the pulse width of the applied voltage. A long time constant can ...
INA117: High Common-Mode Voltage
INA117: High Common-Mode Voltage

... The INA117 can be used to measure a current by sensing the voltage drop across a series resistor, RS. Figure 4 shows the INA117 used to measure the supply currents of a device under test. The circuit in Figure 5 measures the output current of a power supply. If the power supply has a sense connectio ...
4.5V 至18V 输入、5.5A 同步降压转换器(Rev. A)
4.5V 至18V 输入、5.5A 同步降压转换器(Rev. A)

Video Transcript - Rose
Video Transcript - Rose

Article - I
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... Fig.2 has been simulated with PSPICE program using MIETEC 0.5 m CMOS technology process parameters. The DDCCTA was performed by the CMOS structure given in Fig.3 with supply voltages of +VDD = -VSS = 2 V, and VB = -1.22 V. The aspect ratios of CMOS transistors are given in Table 1. In Fig.3, the sc ...
Electric Circuits Notes
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FSGM300N Green-Mode Fairchild Power Switch (FPS™)
FSGM300N Green-Mode Fairchild Power Switch (FPS™)

... protections are implemented as auto-restart. Once the fault condition is detected, switching is terminated and the SenseFET remains off. This causes VCC to fall. When VCC falls to the Under-Voltage Lockout (UVLO) stop voltage of 7.7V, the protection is reset and the startup circuit charges the VCC c ...
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运算放大器系列AD8022 数据手册DataSheet 下载

... The maximum power that can be safely dissipated by the AD8022 is limited by the associated rise in junction temperature. The maximum safe junction temperature for plastic encapsulated devices is determined by the glass transition temperature of the plastic, approximately 150°C. Temporarily exceeding ...
resistance
resistance

... • Resistance is a property of a material or device. • Current is not a vector but it does have a direction. • Current and charge do not get used up. Whatever charge goes in one end of a circuit comes out the other end. ...
TPA032D03 数据资料 dataSheet 下载
TPA032D03 数据资料 dataSheet 下载

... The TPA032D03 is a monolithic power IC mono audio amplifier that operates in extremely efficient Class-D operation, using the high switching speed of power DMOS transistors to replicate the analog input signal through high-frequency switching of the output stage. This allows the TPA032D03 to be conf ...
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CMOS



Complementary metal–oxide–semiconductor (CMOS) /ˈsiːmɒs/ is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits. CMOS technology is also used for several analog circuits such as image sensors (CMOS sensor), data converters, and highly integrated transceivers for many types of communication. In 1963, while working for Fairchild Semiconductor, Frank Wanlass patented CMOS (US patent 3,356,858).CMOS is also sometimes referred to as complementary-symmetry metal–oxide–semiconductor (or COS-MOS).The words ""complementary-symmetry"" refer to the fact that the typical design style with CMOS uses complementary and symmetrical pairs of p-type and n-type metal oxide semiconductor field effect transistors (MOSFETs) for logic functions.Two important characteristics of CMOS devices are high noise immunity and low static power consumption.Since one transistor of the pair is always off, the series combination draws significant power only momentarily during switching between on and off states. Consequently, CMOS devices do not produce as much waste heat as other forms of logic, for example transistor–transistor logic (TTL) or NMOS logic, which normally have some standing current even when not changing state. CMOS also allows a high density of logic functions on a chip. It was primarily for this reason that CMOS became the most used technology to be implemented in VLSI chips.The phrase ""metal–oxide–semiconductor"" is a reference to the physical structure of certain field-effect transistors, having a metal gate electrode placed on top of an oxide insulator, which in turn is on top of a semiconductor material. Aluminium was once used but now the material is polysilicon. Other metal gates have made a comeback with the advent of high-k dielectric materials in the CMOS process, as announced by IBM and Intel for the 45 nanometer node and beyond.
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