Circuits & Electronics P2

... 6.002 Fall 2000 Lecture 1 2 6.002 CIRCUITS AND ELECTRONICS Basic Circuit Analysis Method (KVL and KCL method) 6.002 Fall 2000 Lecture 2 ... =+−+− GeGeeGVe KCL at 1 e 0)()()( 152402312 =−+−+− IGeGVeGee KCL at 2 l move constant terms to RHS & collect unknowns )()()( 10323211 GVGeGGGe =−+++ 140543231 )()()( IGVGGGeGe +=+++− i i R G...

Tài liệu Circuits & Electronics P25 pptx

... 6.002 Fall 2000 Lecture 1256.002 CIRCUITS AND ELECTRONICS Violating the Abstraction Barrier6.002 Fall 2000 Lecture 1025Why?Considercrosstalk!1R0RDEMO2RCdtdVαDEMOokdtdVC6.002 ... signalscharacteristicimpedance→RT2T52.50V50V50V56.002 Fall 2000 Lecture 625Question: So why did our circuits work?More in 6.014tV5V5.23. Termination ParallelterminationDEMOadd...

Tài liệu Circuits & Electronics P24 pptx

... 6.002 Fall 2000 Lecture 1246.002 CIRCUITS AND ELECTRONICS Power Conversion Circuits and Diodes6.002 Fall 2000 Lecture 1024Now consider — a half-wave ... Conversion Circuits (PCC)Power efficiency of converter important,so use lots of devices:MOSFET switches, clock circuits, inductors, capacitors, op amps, diodesReading: Chapter 16 and 4.4 of A & ... useresistiveelements!6.002 Fall 2000 Lecture 1324More detailed analysisI. Assume i(0) = 0, vO(0) > 0S on at t = 0, diode off+–IVCiLOvtiLTVTiI=)(TdtdiLVI=i is a rampLVI=slope2)T(Li21:TtatstoredenergyE==ΔLTVEI222=Δ6.002...

Tài liệu Circuits & Electronics P23 pptx

... switchingcapacitor.independent of f.MOSFET ON halfthe time.STATICPDYNAMICPconstant time"RC"2TRRONL>>>>Square wave inputfT1=DemoReviewIn standby mode, half the gates ... 6.002 Fall 2000 Lecture 1236.002 CIRCUITS AND ELECTRONICS Energy, CMOS6.002 Fall 2000 Lecture 1023For our previous example —1,MHz100f,V5VF,f1CS===“keep ... MOSFET (NFET)DSGon whenvGS≥VTN off whenvGS< VTN e.g.VTN= 1V •P-channel MOSFET (PFET)on whenvGS≤VTP off whenvGS> VTPe.g.VTP= -1VSDGON whenless than...

Tài liệu Circuits & Electronics P22 pdf

... 1226.002 CIRCUITS AND ELECTRONICS Energy and Power6.002 Fall 2000 Lecture 1022Putting the two together:Energy dissipated in each cycle2S2SCV21CV21+=21EEE+=C gdischargin & ... Lecture 1322We can show (see section 12.2 of A & L)()()2ONL2L2SONL2SRRRfCVRR2VP+++=fCVR2VP2SL2S+=when RL>> RONWhat is for gate?PrememberrememberSTATICPDYNAMICPrelated ... f.MOSFET ON halfthe time.6.002 Fall 2000 Lecture 1422fCVRVPSLS222+=when RL>> RONIn standby mode, half the gates in a chip can be assumed to be on. So per gate...

Tài liệu Circuits & Electronics P21 docx

... feedback+–2Rov1Riv211RRRvvo+=+211RRRVvS+=+211RRRVvS+−=−SoVv+=15SoVv−=15−15e.g.21==SVRR5.7vv)vv(i>>=−+−5.7−<<−+−vvviv6.002 Fall 2000 Lecture 1121Why is hysteresis useful?e.g., ... disturbance to vo(noise).Now, let’s build some useful circuits with positive feedback.+>−γγifstableeKvpositiveisTTto−=−>+γγifunstableeKvnegativeisTTto=−=+γγifneutralKvlargeveryisTo=ovtneutralstableKdisturbanceunstable6.002 ... 6.002 Fall 2000 Lecture 1216.002 CIRCUITS AND ELECTRONICS Op Amps Positive Feedback6.002 Fall 2000 Lecture 1021Now, use positive feedback+–2Rov1Riv211RRRvvo+=+211RRRVvS+=+211RRRVvS+−=−SoVv+=15SoVv−=15−15e.g.21==SVRR5.7vv)vv(i>>=−+−5.7−<<−+−vvviv6.002...

Tài liệu Circuits & Electronics P20 pdf

... resistoriRvI→OOvdtdvRC>>whenIOvdtdvRC≈dtvRC1vtIO∫∞−≈orIOOvvdtdvRC=+Rvlarger the RC,smaller the vOfor goodintegratorωRC >> 1Iv+–i+–OvCRv+–RDemo6.002 ... convertersFiltersClock generatorsAmplifiersAddersIntegrators & DifferentiatorsReading: Chapter 15.5 & 15.6 of A & L.+–Review ∞ input resistance 0 output resistance Gain ... 6.002 Fall 2000 Lecture 1206.002 CIRCUITS AND ELECTRONICS Operational Amplifier Circuits 6.002 Fall 2000 Lecture 220Operational amplifier abstractionBuilding...

Resource Handbook of Electronics P2

... PRESS LLC Whitaker, Jerry C. “International Standards and Constants” The Resource Handbook of Electronics. Ed. Jerry C. Whitaker Boca Raton: CRC Press LLC, ©2001 © 2001 by CRC PRESS LLC Chapter ... for 50 years or more should not be taken lightly. 2.3 References 1. Whitaker, Jerry C. (ed.), The Electronics Handbook, CRC Press, Boca Raton, FL, 1996. 2.4 Bibliography Whitaker, Jerry C., and ... © 2001 by CRC PRESS LLC Whitaker, Jerry C. “Electromagnetic Spectrum” The Resource Handbook of Electronics. Ed. Jerry C. Whitaker Boca Raton: CRC Press LLC, ©2001 © 2001 by CRC PRESS LLC Chapter...

Circuits & Electronics P1

... 6.002 CIRCUITS AND ELECTRONICS Introduction and Lumped Circuit Abstraction 6.002 Fall 2000 Lecture 1 1 ADMINISTRIVIA  Lecturer: Prof. Anant Agarwal  Textbook: Agarwal and Lang (A&L) ... let’s assume this 6.002 Fall 2000 Lecture 1 16 f r o m M a x we l V Must also be defined. s e e A & L So let’s assume this too V AB So V AB = ∫ AB E ⋅ dl defined when 0 = ∂ ∂ t B φ outside elements ... ∂ ∂ t q inside elements bulb, wire, battery Or self imposed constraints: More in Chapter 1 of A & L Lumped circuit abstraction applies when elements adhere to the lumped matter discipline....

Circuits & Electronics P5

... modelDSGDSTGSVv <GTGSVv ≥ONRDSGe.g.Ω= KRON56.002 Fall 2000 Lecture 195SR Model of MOSFETMOSFETS modelTGSVv ≥TGSVv <DSiDSvMOSFETSR modelTGSVv ≥TGSVv <DSiDSvONR1DSGDSTGSVv ... internalstructure.TGSVv <TGSVv ≥VVT1≈typicallyonGDSDSiGoffDS6.002 Fall 2000 Lecture 145Check the MOS deviceon a scope.DemoGSv+–DSvDSi+–TGSVv ≥DSiDSvTGSVv <DSiDSvvs6.002 ... 6.002 Fall 2000 Lecture 156.002 CIRCUITS AND ELECTRONICS Inside the Digital Gate6.002 Fall 2000 Lecture 105What about?Truth table...

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