Memristor-The Missing Circuit Element - IEEE Global History Network

510 IEEE TRANSACfIONS TRANSACTIONS ON CIRCUIT THEORY, SEPTEMBER 1971
r-----I+
to-E
'- ~M202 >-.......--,
+E
~
E -E
'--
LM202 ~--~-- ­
~+
R I2
(IK Pot)
+E
R I7
(IOK.I~)
I8
R
__.......-i{,ijR
I4
+E
(IOK.I~)
L
..---- 10 + horizontal hwlZOontol
to l
lerminal twmiml of Of
alcilloscope
ouilloscop*
t
NEXUS
IO-A '>--+~-~P----R-ll---"""'-'----lf---+--+ I
+ t
22+E v.(II=k.!v(TldT
v,( I= k, jvbldr
R 5
_ -CD
l?r+
--(D
'
...---''--1- 1
R~ -E NEXUS
OOK.I~) SOIO-A -=
-==- ...
(IOK.I~)
-E
-E
R 24
(20KPat) +E
R23 (22 Meg.l
L...--. I ta to ground
lerminal terminal at d
olei1I0icope
oscilbscom
R2/(IOOKl
R201300Kl
R 4
Seriel
Resillance
Cli ±C3
R
T I R2 I (Sla;;cor A-3801l
,>OOO!
WindillQ
Cenler
500Sl
R I R 2
Tap Winding'
R 3
3.300n
WindillQ
-.
+
v,(t) vI(I)
10 to
‘sine lin.
*IO”8 wave
VoltogI voltoge
gonratot ge_alar
~
c4tl C2
PARAMETER IAMETER SPECIFICAT0NS
SPECIFICATIONS
R, .R2(l/Oltage-divider resillorl.
see le.11.
(current (currenl sensing .....ing ruustor. resislor. i;p~cal iyPical
value: volue' I, 1.10. I), loo, 100, or ooon 1OO0n ). ),
( series resiSlor. ta be chosen
by user as il depends on the
IIOllage amplitude of Ihe
sine-wave Qenerator),
~. qgbca* Rglscale factor foelar for mtegmtof, inlegralor,
should Ihould be ot at b+t least 5K). 5K),
~, R12 R I2 .• R,s R I3
(I (I K wtenttomelsr polentiomeler for
offset offseladjustment adjuslment for
LM202 lM 202 OP AMPI.
I.
R7' R~s RIB ,R22 •R 22
(trmwnmg (trimmingieststor relislorfor
NEXUS SO-IOA SO-lOA OP AMP,
typtool Iypical voluo: value, 20K). 20Kl.
C I ,C2 cp .c3.cg ,C (nsutrollzotlon
3
,C 4 (neulrallzallon
capocltors. capacitors, sea ,.. te*t text) 1
C , CT C ( factor Integrator,
5 7
(scale foclor for inlegralor,
seetmt1.
1..1),
R S
OK Pol,)
+E
-E
R e (100K)
NEXUS
SQIO-A
+
-E
All
(20K Pot) +E
R IO
(22Meg.)
R g (300K)
1
I =
L
r
I
to ta + vwtlcd verlical
terminal
of
oscillo*copr oaci1I0icope
t
vi{ t )*k, ]ilr)dr
--o
k ze!?-s
X
%C5
to ground
'-- 10 grOOM
twmiml lerminalof
oscilloscope oscillalcope
%E (( power supply voltag.e. vollage, *% I5 15
Yolts volllrtth wilhrespect reopec! to 10qound).
ground),
Fig. 3.
Complete schematic diagramof of memristor tracerfor for tracing thepq CP-q curveof of a memristor.
Authorized licensed use limited to: IEEE Publications Staff. Downloaded on December 4, 2008 at 14:12 from IEEE Xplore. Restrictions apply.