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HMC6590
HMC6590

... The HMC6590 is a high-speed, high gain, low-power limiting transimpedance amplifier (TIA) used in optical receivers with data rates up to 43 Gbps. It features low input referred noise, 36 GHz bandwidth, 4 kohm differential small signal transimpedance and output cross point adjustment. HMC6590 exhibi ...
MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description
MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description

File - Electrical Technology
File - Electrical Technology

... The bypass capacitor is necessary to give the transistor amplifier a good level of voltage gain. The main advantage of the emitter resistor is to protect the transistor against thermal runaway. This resistor as in figure 1.10 causes the circuit a loss in voltage gain when the the bypass capacitor i ...
1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES OPA2333-HT FEATURES
1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES OPA2333-HT FEATURES

... Achieving Output Swing to the Op Amp Negative Rail Some applications require output voltage swings from 0 V to a positive full-scale voltage (such as 2.5 V) with excellent accuracy. With most single-supply op amps, problems arise when the output signal approaches 0 V, near the lower output swing lim ...
CHAPTER 2: FEEDBACK AND STABILITY
CHAPTER 2: FEEDBACK AND STABILITY

DS90LV110T 1 to 10 LVDS Data/Clock Distributor DS90LV110T FEATURES DESCRIPTION
DS90LV110T 1 to 10 LVDS Data/Clock Distributor DS90LV110T FEATURES DESCRIPTION

... using thin dielectrics (4 to 10 mils) for power/ground sandwiches. This increases the intrinsic capacitance of the PCB power system which improves power supply filtering, especially at high frequencies, and makes the value and placement of external bypass capacitors less critical. External bypass ca ...
Document
Document

... The variable resistor VR1 is used to adjust the output pulse width. Rest of the three pulse shaping circuits are connected at the same manner with there respective circuitries. Rectifier and Filtering Circuit This circuit is consisting of C5, D5, R17, R18, and VR5. Diode D5 and capacitor C5 are use ...
FlexPAC
FlexPAC

... The entire assembly will be enabled and disabled through the MegaPAC E/D and GSD function. Outputs cannot be individually enabled or disabled. Start-up Sequencing: Specific start-up sequences for an individual FlexPAC's outputs may be implemented in the FlexPAC hardware by special order. Please cont ...
Datasheet - STMicroelectronics
Datasheet - STMicroelectronics

... The polarization current in the input stage is set by an external resistor (Rpol). When selecting the resistor value, it is possible to optimize the power consumption according to the sampling frequency of the application. For this purpose, an external Rpol resistor is placed between the IPOL pin an ...
Zener Diode
Zener Diode

Kirchhoff`s Current Law Handout
Kirchhoff`s Current Law Handout

IDT23S09E - Integrated Device Technology
IDT23S09E - Integrated Device Technology

... than 12µA for Commercial Temperature range and less than 25µA for Industrial temperature range, and the outputs are tri-stated. The IDT23S09E is characterized for both Industrial and Commercial operation. ...
ECE 331:  Electronics Principles I Fall 2013
ECE 331: Electronics Principles I Fall 2013

FR011L5J (11mΩ, -30V) Low-Side Reverse Bias / Reverse Polarity Protector FR011L
FR011L5J (11mΩ, -30V) Low-Side Reverse Bias / Reverse Polarity Protector FR011L

... intended to indicate the device’s ability to withstand transient events that exceed the recommended operating voltage rating. Specification is based on qualification devices tested using accelerated destructive testing at higher voltages, as well as production pulse testing at the V+24 level. Produc ...
Electricity: Coulomb*s Law and Circuits
Electricity: Coulomb*s Law and Circuits

LX-E A.C. GENERATOR - Northern Lights Marine Generators
LX-E A.C. GENERATOR - Northern Lights Marine Generators

chapter i - Florida Building Commission
chapter i - Florida Building Commission

ref 3 pdf manual
ref 3 pdf manual

Infra Red Remote Control Extender
Infra Red Remote Control Extender

... 1 27ohm 1/2W resistor 1 BC337 transistor 1 CA3140 MOSFET opamp The LPC661 opamp Radio Shack # 900-6332 can be used as a substitute for the CA3140 Circuit Benefits This circuit has an advantage over other similar designs in that there is nothing to adjust or set-up. Also bellwire or speaker cable can ...
ADuM5000 数据手册DataSheet下载
ADuM5000 数据手册DataSheet下载

... The ADuM50001 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer iCoupl ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

SN55LVDS33-SP 数据资料 dataSheet 下载
SN55LVDS33-SP 数据资料 dataSheet 下载

... Precise control of the differential input voltage thresholds allows for inclusion of 50 mV of input voltage hysteresis to improve noise rejection on slowly changing input signals. The input thresholds are still no more than +50 mV over the full input common-mode voltage range. The receivers can with ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... Most RF Class-A amplifiers are of the tuned type. The reasons for using tuned amplifier are as follows: ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

FSL176MRT Green-Mode Fairchild Power Switch (FPS™) Features
FSL176MRT Green-Mode Fairchild Power Switch (FPS™) Features

... Modulation (PWM) controller and SenseFET specifically designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, inte ...
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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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